Search results “Ballast sea water”
Ballast Water Management Methods
Ballast water treatment techniques to eliminating invasive aquatic species, reducing corrosion and complying with IMO ballast water guidelines. Ballast Water Management System for ships. Ocean-going ships take on ballast water to maintain stability when sailing without cargoes. This system ensures that ballast water is harmless when it is discharged into the sea at the loading port. Animal and plant plankton, bacteria, and other harmful materials in the ballast water are removed by the combined use of a high-performance filter, chemicals and venture tubes. This Section will provide you with information about various techniques for treating ballast water. Ballasting. Ballast water exchange at sea. Sequential method. Flow-through method. Ballast System. Precautions to be taken when exchanging ballast at sea . Non-release of blast water. Discharge to shore facility . Sediment removal. Ballast Techniques. Contingency procedures. Tang-ency procedures. Other not yet approved techniques. Mechanical treatment methods such as filtration separation. Physical treatment. Ballast Methods. Chemical treatment. Ballast water sampling. Location of sampling points. What is Ballast Water? https://youtu.be/Sr2nCvOdGvE What is an Invasive Species? https://youtu.be/9PZOoVm1_jI Ballast Water Management Plan https://youtu.be/aPsGcCixTc0 Ballast Water Management Methods https://youtu.be/9g89KEbYd6I Duties Of Ballast Water Management Officer https://youtu.be/PFue0mIyC3Q Country Requirements Of Ballast Water Management https://youtu.be/-eLOE2M0vi0 Don't Forget to Subscribe Us Like Facebook: https://www.facebook.com/MarineOnlineYoutube Follow Twitter: https://twitter.com/MarineOnlineYou Follow Google+ https://plus.google.com/107450234425940445683
Views: 49693 Marine Online
seawater pump ballast pump
Follow Us On: Twitter: https://twitter.com/MarineMechanik Linkedin: http://www.linkedin.com/groups/Marine-Mechanik-4782537?home=&gid=4782537&trk=anet_ug_hm Google +: https://plus.google.com/b/117224624233283020437/117224624233283020437/posts youtube: http://www.youtube.com/user/Dieselshipacademy?feature=mhee Music: License https://machinimasound.com/license/ Intro: GBOYSTUBE
What is Ballast Water?
What Is Ballast Water. This video Section should give a introduction to the background of ballast water management. Introduction of Water Management. Background of Water Management. Requirements of IMO resolution A.868(20). Ballast water cycle. Definition of ballast water management. What is Ballast Water? https://youtu.be/Sr2nCvOdGvE What is an Invasive Species? https://youtu.be/9PZOoVm1_jI Ballast Water Management Plan https://youtu.be/aPsGcCixTc0 Ballast Water Management Methods https://youtu.be/9g89KEbYd6I Duties Of Ballast Water Management Officer https://youtu.be/PFue0mIyC3Q Country Requirements Of Ballast Water Management https://youtu.be/-eLOE2M0vi0 Don't Forget to Subscribe Us Like Facebook: https://www.facebook.com/MarineOnlineYoutube Follow Twitter: https://twitter.com/MarineOnlineYou Follow Google+ https://plus.google.com/107450234425940445683
Views: 21130 Marine Online
Invaders From the Sea, a BBC Worldwide-IMO Production
This film gives a unique insight into an important environmental issue: the transfer of harmful organisms in ships' ballast water. Filmed by the internationally renowned BBC Wildvision, this amazing story looks at how this phenomenon is affecting our coasts and millions of lives around the world and the measures taken by the global community to fight against these alien stowaways.
Views: 34245 IMOHQ
"Silent Invaders" Ballast Water 2013
In this installment of Silent Invaders the focus is ballast water. Many of our aquatic invasive species issues are a result of ballast water which is caused by ocean going ships. It's a difficult issue for the shipping industry because currently this is the only way for cargo ships to operate. For more, visit http://www.FishingClub.com or http://www.invasivespeciesinfo.gov/
Views: 17961 NorthAmericanFishing
Water resistor as MOT ballast
Finally a solution that lets the MOT run for longer amount of time before popping the 15 amp breaker.
Views: 2613 MetaphysicalEngineer
Whiteboard: How Main Ballast Tanks Work
We pump air into and vent from ballast tanks control the amount of sea water in each. Business related inquiry: [email protected]
Views: 5115 Jive Turkey
Ballast waters: ResponSEAble European project
This cartoon focuses on the challenges linked to the introduction of invasive species associated to shipping and ballast waters. It is part of a series of animations produced in the H2020 project ResponSEAble. It aims to illustrate how the project’s approach to knowledge helps understanding human-ocean relations as basis to become responsible for our oceans, in particular: (a) the policies and human activities (Drivers) that put Pressures on marine ecosystems; (b) the problems that these pressures cause for the quality (Status) of marine ecosystems, and for the ecology and the fauna and flora and human activities that depends from these ecosystems (Impacts and Wellbeing); and (c) the actions and policies that can be proposed for solving the problems (Responses). Being an illustration of the proposed approach, the cartoon presents the issues in a caricaturist manner. By no means, the cartoon provides the full picture of reality, an element to keep in mind when displaying the cartoon to different audiences. The information and views set out in this cartoon are those of the authors of the cartoon. They do not reflect any official position of the European Union, nor the views of all partners of the ResponSEAble project.
Views: 1576 AZTI
Balclor - Ballast Water Management System
The newly developed BalClor BWMS, is the latest technology, which compiles to IMO D-2 standards and has been approved by DNV, LRS and CCS. US Coast Guard has accepted BalClor as Alternate Management Systems (AMS). The new BalClor uses electrolysis technology and its treating process consists of Filtration, Electrolysis and Neutralization. Features •Treatment Capacity for all vessels: 100 -- 7000 m3/h •High efficiency with low power consumption •No pressure drop to main ballast pipe line •Modular Design, no big modification to main ballast pipe, easy installation for NB and retrofits •Low operating & maintenance costs •No limitations on treating seawater with different conditions, even muddy water •Worldwide service Network
Introducing the CompactClean Ballast Water Management System
DESMI Ocean Guard A/S Launches New Ballast Water Management System - The Compact Clean System which sets new standards for small footprint, reliable performance, and certainty of meeting both the international and US discharge standards.
Views: 1468 DESMI
Into Ship's Massive Water Tank! | Life at Sea | Mariner's Vlog #1
Tour of the Mega Container Ship https://www.youtube.com/watch?v=o2RfyGcRVcI What is a WatchKeeper? Deck Officer? https://www.youtube.com/watch?v=8LMW_zOQDE8 Sailing into Heavy Snowstorm https://www.youtube.com/watch?v=SW1z2syHbZs Weekly vlogs freshly made at sea, subscribe for more content. Got any questions regarding shipping? Ask away! I will include it in my vlogs to show in person what a mariner's life is like onboard. Music: www.bensound.com
Views: 120432 JeffHK
Protecting the oceans from invasive aquatic species
A key IMO international measure for environmental protection that aims to stop the spread of potentially invasive aquatic species in ships’ ballast water entered into force on 8 September 2017. The International Convention for the Control and Management of Ships' Ballast Water and Sediments (BWM Convention) requires ships to manage their ballast water to remove, render harmless, or avoid the uptake or discharge of aquatic organisms and pathogens within ballast water and sediments.
Views: 7676 IMOHQ
mv Nihal - port side double bottom 3 water ballast tank video, recorded on 17-04-2015 Imo no: 8918435
Views: 2665 denizergin1907
Ballast Water Treatment - VOS™ Technology from N.E.I.
Ballast water treatment system from N.E.I. Treatment Systems uses their patented Venturi Oxygen Stripping method to strip ballast water of oxygen thereby eliminating invasive aquatic species, reducing corrosion and complying with IMO ballast water guidelines.
Views: 55646 neimarine
Water Ballast Tank Exchange
In the middle of nothing the ballast water is changing by overfill due to bad weather.
Views: 7667 Pietro Mureddu
Views: 76 Marine Tech
Invaders from the sea (IMO-BBC Documentary)
The award winning IMO-BBC documentary film Invaders from the Sea, which address the core of the invasive species in ships' ballast water problem is now available from IMO's Publications Section. This documentary won the gold award in the category of "Best United Nations Feature" at the 2007's "Stories from the Field", the third annual United Nations Documentary Film Festival, which took place in New York. The film was produced by IMO, the United Nations agency responsible for the safety and security of shipping and the prevention of marine pollution by ships, in co-operation with the BBC and the shipping industry.
Views: 4717 IMOHQ
DESMI Ocean Guard Ballast water treatment system - video M3M4M5
DESMI Ocean Guard ballast water treatment system - see the system and the technology - proven effective in all water salinities
Views: 13019 DESMI
Ballast Water Exchange Management with real ship example
Ballast Water Exchange Management with real ship example
Views: 264 Naval Architecture
Evac Evolution Ballast Water Treatment System
The Evac Evolution ballast water treatment system is based on a combination of filtration and UV technology. It is designed with a UV transmission 'feed back' loop which ensures precise dosing in challenging seawater conditions, but saves power during normal running. It is effective in fresh, brackish and seawater giving a high degree of operational freedom. The system can be skid mounted for newbuilds on supplied in modular form for retrofit applications where space is limited. Developed by Cathelco over a 10 year period, the system has been supplied for cruise ships, offshore supply vessels, fishing vessels and the specialised requirements of luxury yachts.
Views: 112 cathelco12
DESMI Ocean Guard RayClean Ballast water treatment system - The Technology
Filtration & UV-irradiation. RayClean has the lowest energy conxumption in class. The low power consumption is achieved by use of higly energy efficient low-pressure UV lamps combined with lamp dimming in clear water (high UV-T) and flow reduction in very challenging and unclear water (low UV-T).
Views: 2535 DESMI
The Mariner Ep: 7 Water Ballast System
In this episode I get to grips with 'Hellcat's' water ballast system. The system has six tanks- two forward tanks, two tanks under the side deck next to the shrouds and two under the deck next to the cockpit. In the engine bay a pump can be operated to move water through a network of pipes that draw in water from the sea and distribute it to any one of the tanks. This is a major performance component of the boat helping to give her an incredible max righting moment of 33,000kg/m. (The class max has since been reduced to 29,000 kg/m) As with so much of this boat I was working out the system literally as I was filming this series- I think you can literally see the cogs going round as I work problems out! www.spartanoceanracing.com Facebook www.facebook.com/spartanoceanracing/ Music: 'Bumblebee' YouTube Open Licence Video: Spartan R/T 2018
Views: 361 The Mariner
Ballast Water Sampling
Kim and Jenny from the Smithsonian Environmental Reseach Center collect measurments and plankton samples from a ballast tank. Read more about thier research here http://www.serc.si.edu/labs/marine_invasions/feature_story/January_2013.aspx
Views: 1497 SmithsonianSERC
BIO-SEA, the only one French ballast water treatment system
BIO-SEA is a complete range of ballast water treatment systems designed by BIO-UV, the UV water treatment specialist. Follow us on www.ballast-water-treatment.com
Views: 1143 BIO-UV Group
Submarine: New ballast-tank - water pumps
The Idea of the injection needles didn't work out, they were slower than we expected. So we came up with a simple, new, but solid idea. This ballast-tank has 2 waterpumps. The one pumps water through the hose in the tank (right) the other sucks it out (left). We also made a hole on the top of the tank so that air can flow in the tank when the water flows out. This causes the submarine to submerge (water pumped in) or surface (water pumped out).
Views: 15068 NemoER7
Ballast Water Management Convention, F3
Ballast Water Management Convention Under function 3 for 2nd Mates orals(India) -Introduction -Applies to whom? -Does not apply to whom? -Requirements of Documents to be carried under the convention? -Management standards D1 & D2 -Phasing in period for D2 - Methods under D1 & D2 Created by VideoShow:http://videoshowapp.com/free
Views: 4395 Nihal Gupta
Hello guys more educational videos coming every week. Stay tuned to AdventureStory Channel. Don't forget you are the Channels Heart. I like when you interact with comments. ------------------------------------------------------------------ Be part of Adventure:https://www.youtube.com/channel/UCbVe9XTYtziGGqXMZ6L6hCA?sub_confirmation=1
Views: 1437 Adventure Story
DESMI Ocean Guard Ballast Water Treatment Systems - M3M5
DESMI Ocean Guard, ballast water treatment system, why ballast water treatment system?, the easy installation
Views: 812 DESMI
DESMI Ocean Guard Ballast Water Treatment System - video M3
Short introduction to DESM Ocean Guard and our ballast water treatment system, proven effective in all water salinities, ballast water treatment system, DESMI, DESMI Ocean Guard
Views: 6597 DESMI
How Do Submarines Dive and Surface?
Modern submarines can dive up to 240 meters below the surface of the water. When the crew is ready to submerge, external ballast tanks that are normally filled with air, open to receive water. This makes the ship slightly negatively buoyant. #ImpossibleEngineering Wednesdays 9/8 on Science http://www.sciencechannel.com/tv-shows/impossible-engineering/ Subscribe to Science Channel: http://bit.ly/SubscribeScience Check out SCI2 for infinitely awesome science videos. Every day. http://bit.ly/SCI2YT Download the TestTube app: http://testu.be/1ndmmMq
Views: 624046 Science Channel
Ballast Water Sampling Time Lapse
Smithsonian marine biologists Kim Holzer and Jenny Carney sample ballast water from a bulk cargo ship in Virginia. Large ships take on ballast water to remain stable during their voyages, but in the process they can inadvertently ferry invasive species as well. (Credit: Kim Holzer/Smithsonian Environmental Research Center) Learn more about invasive species at the Smithsonian Environmental Research Center (SERC): https://serc.si.edu/research/research-topics/biological-invasions SERC Marine Invasions Lab Homepage: https://serc.si.edu/labs/marine-invasions-research
Views: 235 SmithsonianSERC
DESMI Overhaul video NSL centrifugal pump monobloc NSL150 265 A02
Overhaul - DESMI NSL centrifugal pump monobloc. For this overhaul the service engineer will use DESMI spare parts kit with genuine spare parts. Spare Parts Kit - 00:45 Overhaul starts - 01:24 Check the shaft for damages - 05:00 Clean shaft seal cover and check for flatness and cracks - 05:57 Exchange of mechanical shaft seal using special tool - 07:01 Correct lubricating of O-ring (imported) - 09:31
Views: 38990 DESMI
DESMI Ocean Guard Ballast Water Treatment System - video M5
DESMO Ocean Guard video about our ballast water treatment system, proven effective in all water salinities. Have a look at the flexibility and many retrofit scenarios our modular system offers,
Views: 304 DESMI
DESMI Ocean Guard RayClean ballast water treatment system
Proven effective in all water salinities with UV-T as low as 0.33 which sets the industry benchmark. RayClean Ballast Water Treatment System is the leading system in the marine industry with unrivalled treatment performance and lowest energy consumption in class. RayClean is tested to meet the latest requirements and guidelines adopted by the International Maritime Organisation (IMO) and the US Coast Guard. Type approval testing is progressing according to plan and IMO and USCG type approvals are expected in early 2014. RayClean can be used in all water salinities and temperatures, and automatically adjusts the treatment in order to ensure IMO and USCG compliance at all times with the minimum required power consumption.
Views: 1568 DESMI
WHY DON'T CRUISE SHIPS TIP OVER? | An introduction to ship stability
What keeps ships from toppling over? I explain how Cruise ships stay upright and what can cause them to lean over. This video introduces the concept of the centre of gravity and the centre of buoyancy with reference to ships. I show how they work together to keep ships from falling over. What could cause a ship to topple over? Check out https://youtu.be/gBVLGF0b5g4 -------EQUIPMENT I USE TO MAKE VIDEOS------ Microphone: Samson Go Mic (GB) https://amzn.to/2rXaDHM (US) https://amzn.to/2k7HLsT Mic Stand: Desktop Stand (GB) https://amzn.to/2rXVzto (US) https://amzn.to/2Leed9r Computer: Dell Inspiron 7000 Gaming (GB) https://amzn.to/2k8TVBL (US) https://amzn.to/2GAUugM -------------------------DISCLOSURE-------------------------- This description contains affiliate links. These are links that allow me to earn a small commission on the purchases you make. This lets you support the channel at no additional cost to yourself. I will only link to products that I have purchased myself or would be happy to spend my own money on. -------------------------DISCLAIMER-------------------------- All content on this channel is provided for entertainment purposes only. Although every effort has been made to ensure the content is accurate and up to date, it remains the responsibility of the viewer to determine its accuracy and validity. The content should never be used to substitute professional advice or education.
Views: 641546 Casual Navigation
What is Ballast Water Management System (BWMS)
According to IMO estimates, ships carry some 3 billion tons to 5 billion tons of ballast water globally each year. The IMO developed and adopted “The International Convention for The Control and Management of Ships Ballast Water Ballast Water and Sediments, 2004” (Ballast Water Management Convention) with the aim of protecting the marine environment from the transfer of harmful aquatic organisms in ballast water carried by ships. The BWM Convention will enter into force on 8 September 2017. Ballast water management for ships shall be made in accordance with the following Standards under this Convention. (1) Ballast water performance standard (Regulation D-2) (2) Ballast water exchange standard (Regulation D-1) Finally, ships shall conduct primary method that Harmful Aquatic Organisms and Pathogens in ballast water are treated with approved Ballast Water Management System (BWMS). #BWMS #IMO #BallastWater Don't Forget to Subscribe Us Like Facebook: https://www.facebook.com/MarineOnlineYoutube Follow Twitter: https://twitter.com/MarineOnlineYou Follow Google+ https://plus.google.com/107450234425940445683 Website: https://marineonlineyou.blogspot.com/
Views: 3824 Marine Online
Ballast Water Managment & Treatment
Introduction. In the old days ships used sand and rocks as ballast, so even in those days of wooden ships, mariners knew the advantages of ship ballasting. Nowadays we have a ballasting system comprising of segregated tanks, supplied with seawater from dedicated ballast pumps. This normally happens as the cargo is being discharged, especially on oil tankers. There are several reasons for ballasting a ship; the main ones being keeping the propeller and rudder in the water maintaining steering and propulsion operations, maintaining the ship’s trim and stability in heavy weather, and minimizing topsides wind drag. However, ballasting and de-ballasting has led to some serious problems, particularly to environmental marine life at the port of discharge. *Aquatic Species Carried in Ships Ballast Tanks As we have seen, ballasting a ship in foreign ports can include taking onboard some exotic, aquatic species which will remain in the ballast tanks as stowaways until the ballast water is discharged in another port. It is here that these aquatic, non-native species are introduced to the local waters worldwide, causing numerous problems as shown below: Great Lakes of Canada and USA These are approached from the St Lawrence Seaway through a series of locks. When I was at sea our ship used to run between UK ports discharging in Toronto and Detroit, but even in these days there were many ships from numerous foreign exotic ports. These undoubtedly introduced Aquatic Invasive Species (AIS), animals and plants such as the zebra mussel which rapidly reproduced, quickly populating the waterways and lakes clogging water pipes, filters, and pumping systems. They were also washed ashore at many recreational sites causing foul odors and sharp-edged shell accumulation; subsequent eradication and clean-up of these species cost in excess of $1 billion. Australian Ports The introduction of North Pacific Sea Star to Australian ports was from ships discharging the larvae along with ballast water loaded in Japan or Korea. The larvae quickly grow to sea-stars of up to 100cm, a danger to local indigenous aquatic life; they poison prey before devouring them. Black and Caspian Seas The introduction of the carnivorous North American Comb Jellyfish also known as the sea walnut was introduced by oil tankers discharging ballast water. Its invasion of these waters had a catastrophic effect on their whole ecosystems, decimating fisheries in the Black and Caspian Seas. Invasive Species in Ballast systems – Eradication Methods 1. The exchange of ballast water in mid-ocean. 2. Purification by UV or Ozone 3. Mechanical control This involves the use of fine mesh screens (50 Micron) and a backwash system located in the ballast suction inlets. It is designed to trap any invasive species before they can enter into the ballast system. 4. Biological control Once the invasive species have been identified, the use of a species which control them in their own habitat can be introduced to manage their extermination in their new environment. 5. De-oxygenation of ballast water entails the injection of nitrogen into the ballast tank water, thus starving it of oxygen. De-oxygenation is deemed to not only to eradicate any invasive species, but also mitigate the corrosion of the internals of the ballast tanks. 6. Use of fresh water as ballast 7. Coating of ballast tank internal surfaces, these can incorporate anti-fouling additions such as silicon PDS (polydimethyelsiloxanes) to reduce the formation and reproduction of invasive species on the tank surfaces. However most of the successful anti-fouling coatings are toxic and would be detrimental to indigenous aquatic species if discharged along with the ballast water. Nitrogen Purging of Ballast Water as per International Convention for the Control and Management of Ships Ballast Water
Views: 20 MarineHive
Ballast Water Management System
This is a JFE-developed Ballast Water Management System for ships. Ocean-going ships take on ballast water to maintain stability when sailing without cargoes. This system ensures that ballast water is harmless when it is discharged into the sea at the loading port. Animal and plant plankton, bacteria, and other harmful materials in the ballast water are removed by the combined use of a high-performance filter, chemicals and venturi tubes. Please confirm the PDF files below on the disclosed type approval information of JFE BallastAce, which is mentioned in MEPC62/INF.25.
Views: 12879 JFE Engineering
DESMI NSL Centrifugal pump
DESMI NSL Centrifugal pump - features and specifications - for various applications within marine and offshore, industry, utility, ballast water, district heating, district cooling, seawater etc.
Views: 17918 DESMI
Ballast Tank Refurbishment - Waterjet Prepared Substrate
Chemco's unique solvent-free, wet & rust tolerant coating system can be applied to substrates prepared by grit blasting, water jetting or mechanical preparation; thus offering substantial time and cost savings. This revolutionary system has been approved by IMO for application in sea water ballast tanks.
DESMI Ocean Guard Ballast Water Treatment System - video M4
Look inside our system to see how it treats water, proven effective in all water salinities, approved, bwts, ballast water treatment system, DESMI Ocean Guard
Views: 2055 DESMI
Practical training on ballast water sampling and analysis
A video showing practical training on ballast water sampling and analysis – under the GEF-UNDP-IMO GloBallast Partnerships Programme. Find out more about IMO's Ballast Water Management Convention here: http://www.imo.org/en/MediaCentre/HotTopics/BWM/Pages/default.aspx
Views: 9410 IMOHQ
Country Requirements Of Ballast Water Management
Country Requirements of Ballast Water Management This Section should give a introduction to the difference between regional requirements. Regional requirements Ballast water management USA Ballast water management California Ballast water management Great lakes and Hudson River Ballast water management Orkney Island United Kingdom Ballast water management Canada Ballast water management Argentina Ballast water management Australia Ballast water management Chile Ballast water management Israel Ballast water management New Zealand What is Ballast Water? https://youtu.be/Sr2nCvOdGvE What is an Invasive Species? https://youtu.be/9PZOoVm1_jI Ballast Water Management Plan https://youtu.be/aPsGcCixTc0 Ballast Water Management Methods https://youtu.be/9g89KEbYd6I Duties Of Ballast Water Management Officer https://youtu.be/PFue0mIyC3Q Country Requirements Of Ballast Water Management https://youtu.be/-eLOE2M0vi0Don't Forget to Subscribe Us Like Facebook: https://www.facebook.com/MarineOnlineYoutube Follow Twitter: https://twitter.com/MarineOnlineYou Follow Google+ https://plus.google.com/107450234425940445683
Views: 1648 Marine Online
Ballast Water Management - What you Really need to Know
New laws are approaching the shipping industry and all ships will have to carry out planned management of ballast water and treatment of the sediment left when ballast has been discharged. Port State Control will want to check your Ballast Water Record Book amd you will need a Ballast Water Management Officer for every voyage. Visit http://www.walport.com for more information.
Views: 17433 TRAININGlink
WHAT IS BILGE EJECTOR / How an Ejector Works
What is a Bilge Ejector / Bilge Eductor and understanding the working Principle of the same ? How an Ejector Works ? The functionality of water jet bilge ejectors is solely based on fluid dynamics. Sea water from the ships own FiFi or ballast system is introduced under pressure into the motive connection of the ejector. ... Drawn to a curve the velocity and pressure gradient along an ejector would be almost contrary. Eductors and Ejectors are liquid Jet pumps that use water or other liquids under pressure to create a pumping action. In standard eductors the drive pressure liquid discharges through a single nozzle to start the pumping action. Ejectors are self priming and can handle liquid and solid mixtures. There are no moving parts to break down or wear out. Eductors are available with flanged or threaded connections, for portable use or for permanent installation. Ejectors are used to pump liquids from chain lockers, bilges, cargo holds, or any space that has to be pumped dry. Water ejectors are vacuum pumps, driven by a high pressure water (or similar medium) or steam. They use kinetic energy of the driving medium to suck in gases, vapors or other liquids and then discharge the resultant mixture against a counter pressure. Turbine Works manufactures water ejectors for industrial and marine purposes. Ejectors are simple in design and reliable in operation since they don't have movable parts like stadanrd pumps. Major parts of an ejector are a inlet casing, nozzle, mixing chamber and diffuser. Since there are no moving parts, no lubrication is necessary and maintenance is minimal. Ejectors are self-priming and easily activated by simply turning on the flow of the driving water. Water ejectors depending on application can be manufactured out of various materials ranging from bronze, steel, stainless steel with nozzels usualy being made out of hi grade stainless steel or monel. ............................................................... Please Watch My Ship Video : https://www.youtube.com/watch?v=uoP4kzA_6wQ https://www.youtube.com/watch?v=PV4Tee9MfIY&t=85s .................................................................................................................
Views: 1858 BALA MECH TECH
Ballast Water Management Operating System | ballasting and de-ballasting methods
SUBSCRIBE 👆👆 the channel to get the regular updates about the world marine by clicking the Following the Link https://youtu.be/glnfzvQYxhY
Views: 70 Seaman at sea
Ballast Water Treatment Systems Market 2018 Forecast to 2023
Ballast Water Treatment System is a device of processing ballast water that discharged directly into the sea. Ballast Water Treatment System mainly consists of ballast pumps, ballast water pipelines, ballast tanks and associated valve member.
Views: 4 ritesh firke
How Do Ships Float?
The technology that keeps huge cargo ships afloat is amazingly simple. PJ, a masters student in Naval Construction and Engineering at MIT, explains just how simple it really is. Resources from MIT on the technologies in naval architecture that help even the heaviest cargo ships float: https://www.pinterest.com/mitk12videos/how-do-ships-float/ ---------- Find us online! Facebook: http://www.facebook.com/MITK12 Twitter: http://www.twitter.com/MITK12Videos http://k12videos.mit.edu ---------- made with love at MIT Creative Commons: CC BY-NC-SA, MIT http://k12videos.mit.edu/terms-and-conditions Hosted & Written by: Paul John Folino Additional Scripting by: Elizabeth Choe & George Zaidan Executive Producer & Doodles: Elizabeth Choe Director: George Zaidan Camera: Adam Morrell Editor & Motion Graphics: Per Hoel Theme song: Anthony Thomas & Neil Aggarwal Ocean image from Nick Ares (https://www.flickr.com/photos/aresauburnphotos/794848604/in/photolist-2deNNh-prTpxK-a7Nd45-6pDg22-8yNKHU-mTmFTf-nVwBSE-kuoKZo-6fdym4-npGKAP-gGN5ee-qxSFHn-db134G-ppPSEL-dXP6JK-gNxXDw-aj7nAC-cTzAam-4s5uDS-7zwXeX-oF3a7f-c6PNJo-aWAJHM-61apb4-pQhKKP-kbXXbT-qA59eo-bWsB6V-ckCX2m-9vwt6A-8gRSod-gR5czW-c29PNq-9J4m2W-fYykBN-nRLAqX-fSgSP4-d4NfbW-47vw1L-oGWLT5-aEdAw2-nLxnL7-dXCxGQ-6G9LCk-8xGbgq-c7ZuRq-b5Br7K-fqTU5X-4QgtEm-d4) Music: “Imprenie” by Homme Studio (http://freemusicarchive.org/music/Homme_Studio/Planetarium/Imprenie) “Relax” by Jazzafari (http://freemusicarchive.org/music/Jazzafari/Jazzafari_BeaTape_Vol1/11_jazzafari_-_relax) “Sly Tout Croche” by Tortue Super Sonic (http://freemusicarchive.org/music/Tortue_Super_Sonic/B_20_1464/16_-_Sly_Tout_Croche) Special Thanks: Lynn Vikesland & Massport Authority Joshua Leighton & Prof. Franz Hover’s Research Group at MIT (http://web.mit.edu/hovergroup/)
Views: 484128 MITK12Videos
355-foot 700 Ton Ship Flips
More great Ship Videos: Top 10 Shipwrecks http://www.youtube.com/watch?v=6mx8HudeyXI http://www.youtube.com/watch?v=t-HaTWIznGE http://www.youtube.com/watch?v=1igz9cPuCNA Great Ship Websites: http://video.pbs.org/video/2223857670/ http://en.wikipedia.org/wiki/Lists_of_shipwrecks RV FLIP (FLoating Instrument Platform) is an open ocean research vessel owned by the Office of Naval Research and operated by the Marine Physical Laboratory of the Scripps Institution of Oceanography.The ship is a 355 feet (108 meters) long vessel designed to partially flood and pitch backward 90 degrees, resulting in only the front 55 feet (17 meters) of the vessel pointing up out of the water, with bulkheads becoming decks. When flipped, most of the buoyancy for the platform is provided by water at depths below the influence of surface waves, hence FLIP is a stable platform mostly immune to wave action, like a spar buoy. At the end of a mission, compressed air is pumped into the ballast tanks in the flooded section and the vessel returns to its horizontal position so it can be towed to a new location.The ship is frequently mistaken for a capsized ocean transport ship FLIP is designed to study wave height, acoustic signals, water temperature and density, and for the collection of meteorological data. Because of the potential interference with the acoustic instruments, FLIP has no engines or other means of propulsion. It must be towed to open water, where it drifts freely or is anchored. In tow, FLIP can reach speeds of 7--10 knots. FLIP weighs 700 long tons (711 tonnes) and carries a crew of five, plus up to eleven scientists. It is capable of operating independently during month-long missions without resupply,being able to operate worldwide but the normal area is the west coast of the United States. The vessel operates out of a home base at the Scripps Nimitz Marine Facility in San Diego, California. Helpful links; Famous Ships Types Of Ships Ships For Sale Ship Names Ships Urban Dictionary Shps Ship Games Ships Tumblr Helpful hashtags; #FamousShips #TypesOfShips #ShipsForSale #ShipNames #ShipsUrbanDictionary #Shps #ShipGames #ShipsTumblr
Views: 18323531 Rick Scheu
BALMAS- Ballast waters' samplings
http://www.balmas.eu/ The strategic project called BALMAS - Ballast water management for Adriatic Sea protection, funded by IPA Adriatic CBC Programme, aims to establish a common cross-border system, which will link all researchers, experts and responsible national authorities from Adriatic countries in order to avoid unwanted risks to the environment from the transfer of Harmful Aquatic Organisms and Pathogens through ships'ballast waters and sediments. The documentary has been realised by ISPRA with the contribution of all BALMAS Project's Partners.