PRODUCTS
- Organic Phosphonate Scale and Corrosion Inhibitor
- Organic Phosphate
- Polycarboxylic Scale Inhibitor and Dispersant
- Bactericide and Algicide
- Copper Corrosion Inhibitor
- Non-phosphorus Scale and Corrosion Inhibitor
- Inorganic Water Treatment Chemicals
- Detergent Auxiliary
- Pigment Dispersant for Water-based Paintings and Coatings
- Textile Printing and Dyeing Chelating Dispersant
- M-Hydroxybenzoic Acid
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Green Scale Inhibitor—PASP and PESA
Abstract New type of green scale inhibitor is environmentally friendly scale inhibitor. Traditional phosphorus scale inhibitors may cause environmental pollution, in Western Europe and Japan it have been included in the scope of restrictions on emissions; the carboxylic polymers containing sulfonate caused anxiety because of disbiodegradable either.
As environmental awareness increased, and a series of new words appeared in 1995, such as "green chemistry", "environmentally friendly" and so on. Green Chemistry in general aims to achieve the following objectives: to reduce emissions or to achieve zero discharge of waste; the development of security products and security technology procedure; the use of life cycle assessment method; to increase the use efficiency of materials, energy and water, recycling or reuse the materials or renewable resources.
Keywords: green scale inhibitor phosphorus scale inhibitors polyaspartic acid PASP polyepoxysuccinic acid PESA non-phosphorus corrosion and scale inhibitors polyepoxysuccinic acid
Green Scale Inhibitor—PASP and PESA