Vi använder cookies för att förbättra användbarheten på vår webbplats och göra våra online-tjänster mer relevanta för dig. Genom att fortsätta surfa på vår webbplats godkänner du vårt användande av cookies.

Water treatment

REQUIREMENT SOLUTION PRODUCT(S)
Scale deposits in auxiliary or low pressure boilers causing reduced efficiency. Precipitate hardness salts for blowdown. Maintain optimum pH for scale and corrosion control. ETW 500
Scale deposits in sea water evaporators, causing restriction of water flow, reduced heat transfer efficiency, lower output, risk of foaming, carryover and contamination of condensate. Reduce adherence of crystalline solids in brine, attack existing scale deposits and suppress foam formation. ETW 502
Corrosion in low pressure boilers as a result of high boiler water acid levels (low alkalinity). Increase alkalinity to neutralise acids, precipitate salts and control ”under deposit” corrosion. ETW 500
Closed circuit cooling water system efficiency reduced by scale deposits causing insulation and water flow restriction, e.g. diesel engine cooling systems. Prevent deposits adhering and causing damage. Stabilise pH. ETW 501
Corrosion in closed circuit cooling or heating systems - e.g. diesel engines. Passivate metal surfaces, control scale to prevent ”under deposit” corrosion and maintain stable pH to prevent damage to vulnerable metals. ETW 501