Sewage purification disinfectant and preparation method thereof

Abstract

The invention provides a sewage purification disinfectant and a preparation method thereof. The sewage purification disinfectant comprises the following raw materials in parts by weight: 25-40 parts of aluminum sulfate, 20-30 parts of kieselguhr, 5-10 parts of tannin, 2-4 parts of polyethyleneimine, 1-3 parts of dodecyl dimethyl benzyl ammonium chloride, 3-8 parts of sodium silicate and 40-60 parts of water. The sewage purification disinfectant is not only capable of purifying sewage, but also capable of disinfecting sewage to a certain extent, and is particularly applicable to dirt deposition prevention and sterilization of circulation cooling water in large-size chemical equipment or other water systems.

Description

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AI Technical Summary

Benefits of technology

This patented technology can be used effectively at different stages during an antifoulging process called recirculated cooling (RC) treatment. It works well with both cleanliness and disinfectant properties that are important factors affecting its performance. Its technical benefits include improved efficiency over time without being influenced from hard waters, easy handling, effective scaling, prevention against fouled deposits, and better protection against rust formation caused by refrigerants.

Problems solved by technology

This patented technical solution described by the inventor describes an improved way to treat contaminated waters that has become increasingly important due to environmental concerns over their impact on public health caused by various factors like airborne particulate matter (PM), bacteria, pesticides residues, heavy metals, etc.). These methods involve filtering out suspended particles from liquors containing harmful substances before disposing them safely into landfills without causing further damage. However, these techniques may only partially remove unwanted compounds while also reducing effectiveness when applied alone. To address this issue, researchers developed different types of advanced technologies called polymerization iron aluminate ("PCA") catalysts," specifically those made up of Fe(III) oxalate and other metal salts combined together. PCA catalysis helps break down organics effectively even after long periods of use. By combining multiple components, the resulting mixture becomes effective against specific challengings associated with each component's role within the process.

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