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CJC%u2122 Blue Baleen OilAbsorb 38/100 Multistay is a bilge water polishing system with 8 inserts fitted in two parallel 38/100 housings. On request, the Multistay system is available with more than two housings, custom-made for the application.
The specially developed and patent pending CJC%u2122 Blue Baleen OilAbsorb Inserts (OAI) are unique and makes the system act as a polishing filter, absorbing oil to values below 5 ppm. This guarantees that legal requirements are always met, operational costs are reduced and environmental standards are kept high.
From the bilge water tank, water flows to an oily bilge water separator (15 ppm), before entering the CJC%u2122 OilAbsorb System.
The filter is used for polishing of bilge water or industrial process and wastewater, and is available with or without centrifugal pump and drip pan.
The typical installation onboard ships is between separator and monitor.
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DMA Sorp-Line system for fine filtration of oily water and upgrade of existing separator performance is mainly used for bilge water polishing onboard ships and oil rigs applied between the already existing oily water separator and the oil discharge monitor. However the DMA Sorp-Line filters can be applied to almost any off shore or industrial operation where oil polluted water is the problem. The system is type approved by Lloyd Register and approved by Danish Maritime Authorities
Specifications:
Our filter containers represent the latest state of the art design in stainless steel 316 L with small footprint and low weight as well as an easy lid opening without use of tools.
Number of filter inserts: 1-6
Flow rates: 1000-5000 l/hour
Footprint: 250x250-370x370 mm
Material: 316L stainless steel
Temperature: 110 degrees C maximum operation
Liquid pressure: 6-10 bar maximum operation
Gas pressure: N/A
Closure: Cast Vee clamp
Finish: Electro polished inside and out
Gasket: Ethylene Propylene
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Multimedia filtration systems
As well for prefiltration treatment in reverse osmosis as for Dther specific water treatment purposes, we can offer you a wide range of products, including sand filters, carbon filters, rehardener filters and iron removal filters.
All our systems can be supplied optionally with automatic control, by means of a programmer, or with manual control.
Our filters bottles are made in different materials, which can stand the hydraulic pressures to which they are subject continuously during their lifespan:
- Polyester resins reinforced with fiber glass
- Polyamide (100% readable)
- Metallic
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The EcoStream oily water treatment system combines two Alfa Laval core technologies into a fully automated system for cleaning oily waste water aboard ships and marine installations, as well as at land-based power plants and other facilities.
Cleaning oily waste water, both at sea and on land, often involves separating complex mixtures of oil, water and solids, sometimes in large volumes. To comply with increasingly stringent environmental legislation, these have to be treated before disposal.
Most conventional technologies are incapable of effectively splitting the kinds of stable emulsions often found in such kinds of oily waste water, or of removing suspended colloidal particles.
However, high-speeed centrifugal separation using the EcoStream oily water cleaning system has proven a reliable, efficient and versatile way to ensure continuous removal of oil and other contaminants in the bilge water on board ships, drilling rigs and other marine installations, and at land-based power plants.
The EcoStream is a complete stand-alone system that is easy to install in any new or existing installation. The compact, modular design saves time, space and money, with no need for manpower and downtime to replace filter elements. There is less need for large holding tanks, and space becomes available for other operations or cargo.
Automated control and monitoring provide continuous fully automatic operation, capable of cleaning oily waste water to less than five parts per million (ppm) oil in water. It operates at flow rates of up to 2,000 litres per hour, to meet even the most demanding requirements.
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The new bilgewater treatment system with the Westfalia Separator minimaXx separator type WTC was specially designed for the rough conditions on board.
The product is fed by the feed pump into the centre of the separator bowl. Within the rotating bowl, the product is separated into a heavy and light phase.
The heavy water phase is separated from the finest oil droplets and dirt particles and then conveyed under pressure by the centripetal pump to the discharge. If the oil concentration on the clean water outlet of the centrifuge exceeds 15 ppm the water is led through an absorption filter. The lighter oil phase flows to the centre of the bowl and is discharged by gravity.
The separated sludge is collected in the solids holding space and must be removed by hand. An intelligent control and monitoring system assures problem-free, round-the-clock unmanned operation. It also ensures that only water with an oil content lower than 15 ppm is released into the environment.
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Bilge water cleaning
With Marinfloc Emulsion Breaking Bilge Water Cleaning System (EBBWCS), you can clean bilge water cost-effectively. For less than USD 3 per cubic meter of cleaned water, you can meet the international requirements.
The equipment if fully automated with a constant-flow bilge water cleaning system. The water content in the residue is kept to a minimum, in order to keep the cost of handling the residue to a minimum.
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The product (i.e. oily water) is sucked up from the oily water tank or engine room bilge and fed by the feed pump through the filter and preheater via the feed valve to the separator. During the start-up or ejection program it is led back into the oily water tank. The product flows from above into the centre of the separator bowl. The heavy water phase is separated from the finest oil particles and then conveyed under pressure by a centripetal pump to the discharge.
The separated impurities accumulated in the sludge space are discharged into the sludge tank periodically. The clean water discharge is supervised by an oil monitor and discharged into the environment. If the oil content exceeds 15 or 5 ppm the water is recirculated into the oily water tank. An intelligent process control adapts the capacity of the system to the changes of the product.
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During the bilgewater separation process impurities accumulate in the sludge space. They are discharged into the sludge tank at periodic intervals by means of total bowl ejections. The self-cleaning bowl is equipped with the modern hydrostop system. The result is highly compacted solids.
An intelligent control and monitoring system assures problem-free, round-the-clock unmanned operation. It also ensures that only water with an oil content lower than 15 ppm is released into the environment.
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Bilge water treatment for ships
