Seawater Dispersant SWD
SKU: RXSOL-40-4003-026
Category: Sewage Chemicals Treatment-40
Supply Location: Locations
Seawater Dispersant SWD manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai, Sharjah, UAE, Gulf, Middle East, Muscat Oman, Kenya Africa. Get the best quality of Seawater Dispersant SWD at a competitive price from us. We have ready stock of Seawater Dispersant SWD in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.
Seawater dispersant is a highly effective dispersant for keeping seawater cooling system free from marine fouling. Keeping seawater cooling systems free from microbiological bacteria and fungi or macro biological.
PACKAGING
Seawater dispersant is available in 25-liter containers (PCN 5148409).For vessels which operate continuously in coastal waters,
we recommend dosing every three days. For all oceangoing vessels, we recommend dosing every two days while in coastal waters and at a minimum dose of once a week when not. Seawater dispersant should not be fed to a system while the seawater is being drawn as makeup for an evaporator or water maker. Either isolate the evaporator or shut it down while Seawater dispersant is being dosed and for at least 30 minutes afterward.
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Seawater dispersant may be dosed via a gravity head tank and flow-meter, an eductor dosing unit, or a suitable pump and tank system to a sea chest at the recommended concentration rate of 6 ppm for a period of one hour. To achieve 6 ppm, dose 0.6 liters of Seawater dispersant per 100 tons of water flow. Dosage should be for one hour. The best point for injection of the dilute solution of the product is immediately after the external sea chest COOLING WATER TREATMENT strainer. This provides total dispersion and mixing with the seawater. The mixed solution thus will contact all parts of the seawater cooling system
TYPICAL PHYSICAL PROPERTIES
Appearance: Clear, water-white liquid
Odor: Fresh, pleasant odor
Specific Gravity @25°C: 0.989
Flash Point (PMCC): None
pH: 7.0 - 8.5
Water Solubility: Complete in all proportions
Seawater dispersant SWD is a highly effective dispersant for keeping seawater cooling system free from marine fouling. Keeping seawater cooling systems free from microbiological (bacteria and fungi) or macrobiological (mussels, plants, etc.) growth is essential for maintaining the cooling capacity of today’s high efficiency systems. When used on a regular basis, DREWSPERSE SWD seawater dispersant prevents fouling by dispersing sea growth and preventing it from adhering to marine heat transfer equipment. DREWSPERSE SWD dispersant does not contain any phenolics, chlorinated solvents or other harsh chemicals.
It is recommended that the seawater cooling system be cleaned prior to beginning a prevention program featuring dispersant. The reason for cleaning is that if the cooling system is already fouled, the product will disperse new growth present but not existing growths.Therefore, to achieve the desired heat transfer condition,we recommend that all existing growth be removed.
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RXSOL Marine maintains Material Safety Data Sheets on all of its products. Material Safety Data Sheets contain health and safety information for your development of appropriate product handling procedures to protect your employees. Our Material Safety Data Sheets should be read and understood by all of your supervisory personnel and employees before using Drew Marine products.
