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實驗室

Water Treatment Chemical

Avista uses a combination of high-performance products, laboratory services, and analytical tools to optimize your RO system. Our proprietary line of antiscalants and cleaners addresses all common foulants in RO systems. For unique or site-specific foulants, our scientists can suggest ways to improve a current approach, or they can develop a product suited to your specific RO system.

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ANTISCALANTS

Vitec 5300

 

Vitec® antiscalants and dispersants are multicomponent formulations that allow higher RO system recovery rates and reduce cleaning frequency.

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COAGULANTS

RoQuest 6000

 

RoQuest® coagulants improve the efficiency of MMF equipment by increasing particulate removal and providing a higher quality feedwater to downstream systems.

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CLEANERS

RoClean P303

 

RoClean P303 powder is a multicomponent, low pH buffered cleaner formulated to remove metal foulants and calcium carbonate from membranes.

Chemical for water treatment /antiscalants

CLEANERS

RoClean P111

 

High pH buffered cleaner formulated to remove biological fouling in the presence of hydrophobic and hydrophilic organics and particles, such as clay, from membranes.

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BIOCIDES

RoCide DB20

 

RoCide® is a non-oxidizing, membrane compatible biocide to reduce biological fouling (bacteria, fungi and algae) in membrane systems.

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AntiChlor® 427

 

It is a modified, liquid sodium bisulfite formulation used to remove free chlorine. This unique chemical is odorless and stabilized to prevent off-gassing.

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PHS-112 (Chlorine)

 

10% concentration of sodium hypochlorite, suitable to be dosed prior to an iron removal filter to oxidation or disinfection of the feed water and treated water tank.

Chemical for water treatment /antiscalants
Chlorine Dioxide

 

One of the most powerful and safe chemical for water disinfection. It is supplied with A and B solutions in separate packing, which required to be mixed before dosage.

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