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Printing and dyeing factories serve as crucial production facilities for textile dyeing and printing. Nevertheless, the significant pollution caused by high concentrations of dyes and pigments can inflict severe harm on water bodies and ecosystems. Consequently, printing and dyeing factories are ... Read More
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Organic defoamers, including mineral oils, amides, low alcohols, fatty acids, fatty acid esters, and phosphate esters, were studied and applied at an earlier stage. They belong to the first generation of defoamers. These defoamers have the advantages of easily available raw materials, good ... Read More
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Description LSD8003 Plant Liquid Deodorant is formulated with natural ingredients, utilizing internationally advanced low-temperature extraction technology. Its primary active components are derived from over 300 herbs, including mugwort, mint, citronella, ginkgo biloba, tea polyphenols, grape seeds... Read More
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How to calculate the dosage amount of decolorizing agent? 1. Dosage Calculation of Reagent (PPM) The formula for calculating the reagent dosage in parts per million (PPM) is: Dosage (PPM) = [(Number of drops / 20) × Dilution concentration / Volume of test wastewater] × 10⁶ ★ PPM represents one part ... Read More
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A complete and efficient wastewater treatment system can be divided into three levels: primary treatment, secondary treatment and tertiary treatment. 1.Primary treatment The primary treatment is the bottom of the whole wastewater treatment system, which is mainly used to remove the large suspended ... Read More
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Polyacrylamide is widely used in the paper making industry. It can be used as paper making dispersant, paper making retention aid, and paper making wastewater treatment flocculant. 1. Polyacrylamide as paper making dispersant: Generally, we use anionic polyacrylamide with molecular weight between 14... Read More
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A: After calendering, the paper fiber is no longer loosely arranged, but has a certain degree of tightness, but the surface smoothness still can not meet the requirements of high-grade fine printing. The surface uniformity of uncoated paper is poor. After printing, the ink color is uneven, and the ... Read More
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1. Global Market From the perspective of the global water treatment chemicals market, the growth rate has been stable in the past five years. In 2019, the global demand was about 40 million tons. It is estimated that by 2025, the global revenue will maintain a CAGR growth of 6%. 2. Regional Markets ... Read More
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Advantages of defoamer LS6030/LS6060 (for paper making) Defoamer for paper making advantages: 1. Adapting to pulp with various pH values, and also to a temperature as high as up to 80℃; 2. Maintaining long-time effect in continuous white water treatment system; 3. Making good result on papermaking ... Read More
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Production situation The national output of machine-made paper and paperboard was 79.393 million tons, a year-on-year decrease of 2.3%. Last year,the national output of machine-made paper and paperboard was 11.133 million tons, a year-on-year increase of 5.3%. Benefits situation From January to ... Read More
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