Ship Water Articles
-
Understanding the Complexities of Marine Towing Winch Operations
In the vast expanse of the open sea, where ships traverse unpredictable waters, marine towing winches emerge as indispensable tools, playing a pivotal role in towing operations, salvage missions, and harbor maneuvers. However, with the great responsibilities they shoulder, these robust mechanical devices also encounter numerous challenges. In this article, we delve into the complexities ...
-
On-Site Electrochemical Treatment of An Antimicrobial API in Pharmaceutical CIP Rinse Water - Case study
Customer Pain Point A US pharmaceutical manufacturing facility is adding a new production line that will produce more than 1.25 million gallons per year of clean-in-place (CIP) rinse water contaminated with an antimicrobial active pharmaceutical ingredient (API) in a background water matrix of USP grade oil, other organic compounds, suspended solids and fluoride The site wanted to achieve PNEC ...
-
Ion ScaleBuster Water Conditioning - Shipping - Case Study
OVERVIEW In the early 1990’s the Dutch Royal Navy was looking for a “green” and reliable technology to solve the corrosion problem caused by desalinated water in the galley of the M-Fregat Class. WATER SYSTEM CHALLENGES The water supplied to the ship’s galley (the kitchen) comes from the desalination plant of the ship located in the mechanical room (known as machine ...
-
Marine Potable Water Pumps: The Ultimate Guide
Voyages across the ocean can take weeks to complete. And with no connection to land, there is no way for these ships to buy more freshwater once they run out. That’s why many ships have a system for producing fresh water and drinking water. And at the center of it is the potable water pump. In this article, you’ll get a closer look at potable water pumps: What exactly potable ...
-
Increased Efficiency and Consistency with Moisture Control: Process Control from Lab to Line
The MoistTech series of online moisture sensors for measurement and control are designed for full real time process control, developed for instant non-contact measurement for all types of moisture sensor applications. MoistTech sensors are engineered to allow users to optimize their process and dramatically improve product quality. Unsurpassed in performance, stability, reliability, ...
-
Importance of Routine Maintenance for Oil and Water Separator Systems
Pharmaceutical, natural gas processors, other processing plants, usually generate wastewater that contains harmful contaminants. An oil and water separator works by removing grease suspended in the affluent. There are many factors to considered when learning the importance of routine maintenance for oil and water separator systems. The oil and water separator uses the principle of gravity to ...
-
Consistent Product Quality from Lab to Line
Moisture Measurement & Control Yields Immediate Results: Consistent Product Quality from Lab to Line. What is worse than wasted effort? Economical losses and decreased productivity. Moisture measurement is a crucial aspect in manufacturing from the initial process to the end-product stage. Results. Accuracy. Profit. Your product should be top quality every time it leaves the facility and ...
-
International Maritime Organization Answers Questions About The Ballast Water Management Convention
The Ballast Water Management Convention (BWMC) entered into force globally on September 8, 2017. In a recent document, the International Maritime Organization (IMO) responded to frequently asked questions about the BWMC and its provisions, and what the entry into force means for international shipping. Here’s a brief summary. What is the Ballast Water Management Convention (BWMC)? The ...
-
Invasive Marine Species and Ballast Water Management: The Past and Future
Understanding the microbial content of a ship’s ballast water is critical. As the guidelines laid out in the IMO Ballast Water Management Convention are widely adopted, having a keen understanding of the microbial content of a ship’s ballast water has become critical. This was not always the case. We can see in the past that there were many instances of exotic species being ...
-
Eddy Current Testing Equipment
Are you looking for a perfect eddy current testing machine manufacturer? BOKENA is one of the most professional eddy current test equipment suppliers in China. ECT Eddy current testing is a non-contact testing method, which mainly uses the electromagnetic field and electromagnetic induction between metals to detect. It is one of the NDT non-destructive testing methods in the industry. The ...
-
Eddy Current Testing Equipment
Bokena is one of the most professional eddy current test equipment suppliers in China. We have been devoted to produce ect testing equipment and ect ndt for many years. ECT Eddy current testing is a non-contact testing method, which mainly uses the electromagnetic field and electromagnetic induction between metals to detect. It is one of the NDT non-destructive testing methods in the industry. ...
-
Watermakers on ships - The Netherlands, 25 m3/d - Case Study
Project Description: Lenntech has engineered, manufactured and assembled a turnkey seawater reverse osmosis system on board of several ships for a Dutch shipping company. The desalinated water is used for potable and utilities water on board of the ships. The reverse osmosis system as installed at this particular location is an on site assembled unit by Lenntech mechanics, Lenntech can also ...
-
Joint operation of M40 USV +3D Side scan sonar+ MS400 multibeam sounding system - Case Study
Location: The dangerous section of Longwan bridge in Foshan city and the harbors of Taishan power station in Tangshan bay, Taishan city Date: April 25-28, 2018 Instrument: Oceanalpha M40 multi-purpose unmanned boat Beijing Anderson Changchun 3DSS-DX-450 3D side scan sonar Beijing Zhuhai Putonghua MS-400 multibeam sounding system User: Guangdong Banting Survey Technology Co., Ltd. ...
-
Locating Groundwater Wells for Fracking Operations in West Texas - Case Study
In June 2014, our clients used AGI resistivity imaging tools to successfully locate a 125-gallon-per-minute groundwater well in West Texas as well as geohazards that could, if left unlocated, cause significant damage to property and increase costs. Process Our clients used the SuperSting R8 Wi-Fi with a SwitchBox 112, passive cables spaced at six meters apart, and a dipole-dipole and strong ...
-
Preventing maritime transport of pathogens: the remarkable antimicrobial properties of silver-supported catalysts for ship ballast water disinfection
Ship ballast water (SBW) antimicrobial treatment is considered as a priority issue for the shipping industry. The present work investigates the possibility of utilizing antimicrobial catalysis as an effective method for the treatment of SBW. Taking into account the well-known antimicrobial properties of ionic silver (Ag+), five silver-supported catalysts (Ag/γ-Al2O3) with various loadings ...
-
Case study - Continuous discharge monitoring in Mecklenburg - Germany
The Wallensteingraben was originally constructed as a channel and is almost 20 km long. In the context of implementing the European Water Framework Directive, goals include improving ecological passability. At the same time a measurement site for the continuous monitoring of discharge quantities was installed. Products used include OTT SLD, OTT CBS and OTT LogoSens. Monitoring Solution ...
-
Flocculation kinetics mechanism and floc formation prepared by poly aluminum chloride coupled with polyacrylamide for ship ballast water
The performance of flocculants prepared by poly aluminum chloride (PAC) and polyacrylamide (PAM) on treating ballast water collected at the Dalian new port area, the evaluation depending on the values of reaction parameters, and kinetics mechanism of flocculation were investigated in this study. Accordingly, the flocculants of 0.1 g·L−1, prepared by mixing PAC of 10% with PAM of 2.0‰, enabled ...
-
Pump Contract for MARS Tanker. Logistic Support Ship - Case Study
In 2010 following many months of dialogue with BMT Naval Architects the initial purchase enquiry for the supply of pumps and systems for the 4 new logistic support ships for the U.K RFA (Royal Fleet Auxiliary) was received from the Korean Shipyard DSME. DESMI participated in the tender process from the very beginning and had an open and honest dialogue with both the designer, shipyard, and the ...
By DESMI A/S
-
Study on washwater effluent quality discharged by ship exhaust gas DeSO
xsystem with magnesium and seawater desulphurisation methodThe latest convention of ship pollution prevention was carried out by the International Maritime Organization (IMO), which requires that sulphur dioxide emissions from ships around the world must be further reduced. A novel wet scrubber system with MgO and seawater (M&S) as desulphuriser was proposed to deal with the new convention. The quality of the washwater effluent discharged by M&S DeSOx ...
-
Canal sealing with Bentofix case study
After the first pilot project installation of a geosynthetic clay liner (GCL) in a 1 km long section of the Havel-Oder-Waterway in 1997/98, approved by the local German Water and Ship Authority a second project followed shortly after. In a 500 m long section of the Dortmund-Ems-Canal a newly developed innovative GCL was installed under water. The installed GCL was Bentofix BZ 13-B, a ...
Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you