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luxury book printing Photos Catalog - page 46 - ECeurope Market
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Resin For Treatment Of Printing And Dyeing WastewaterEnvironmental protection - Jiangsu Kingshan New Material Co., Ltd - China - August 23, 2025 - check with company for price
Printing and dyeing wastewater has the characteristics of large water volume, high organic pollutant content, large alkalinity and large water quality change, and it is one of the industrial wastewaters that are difficult to treat. Ion exchange resin...