Quotation for cleaning and controlling hypophosphite removal agent

NegotiableUpdate on 04/07

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Nature of the Manufacturer: Producers

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Overview

The working mechanism of the quotation for cleaning and controlling secondary phosphorus removal agents is mainly based on the principle of homogeneous co precipitation. Under acidic conditions, the composite salts in the hypophosphite removal agent can hydrolyze and crosslink into inorganic multi molecular compounds with positive charges, which can attract the negative charges of hypophosphite ions in wastewater and generate precipitates under the catalytic action of hydrogen peroxide. At the same time, the strong oxidation effect of hydrogen peroxide can also decompose various organic compounds in water, reduce COD, and help remove heavy metal ions.

Product Details

Quotation for cleaning and controlling hypophosphite removal agentThe working mechanism is mainly based on the principle of homogeneous co precipitation. Under acidic conditions, the composite salts in the hypophosphite removal agent can hydrolyze and crosslink into inorganic multi molecular compounds with positive charges, which can attract the negative charges of hypophosphite ions in wastewater and generate precipitates under the catalytic action of hydrogen peroxide. At the same time, the strong oxidation effect of hydrogen peroxide can also decompose various organic compounds in water, reduce COD, and help remove heavy metal ions.

Quotation for cleaning and controlling hypophosphite removal agentApplication field

Electroplating industry: Treatment of hypophosphite in chemical nickel plating wastewater and copper pyrophosphate cleaning wastewater.

Surface treatment: Used for phosphorus containing wastewater generated from processes such as anodizing, chemical polishing, and pre-treatment of coatings.

Chemical production: Treatment of phosphorus pollution in phosphating process wastewater and zinc nickel alloy processing wastewater.

Other industries: Phosphorus removal from pharmaceutical wastewater, leather processing wastewater, agricultural irrigation water, and aquaculture wastewater.

Usage:

In Table 3 of the discharge standards for electroplating wastewater, it is required that the concentration of phosphorus discharged from the discharge outlet should be less than 0.5mg/L. Under the requirements of the new environmental protection law, the importance of treating phosphorus indicators has become increasingly prominent. In the electroplating process, sodium is often used as a reducing agent in the chemical nickel plating solution, so the chemical nickel plating wastewater contains root ions. The effect of combining lime or iron based phosphorus removal agents.

Secondary phosphorus removal agent is an inorganic composite salt composed of various inorganic small molecules. Under the action of a catalyst, the inorganic composite salt ions combine with each other to form bridge bonds, forming a positive charge field. It can adsorb root ions to form precipitates, thereby removing secondary phosphorus.

The process design for phosphorus removal with secondary phosphorus removal agent is as follows: first, adjust the pH of the wastewater to acidic, then add catalyst and secondary phosphorus removal agent, precipitate through homogeneous co precipitation technology, add secondary phosphorus flocculant for flocculation precipitation, and measure the phosphorus content in the effluent.