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In the production of pharmaceutical and pesticide intermediates, pyridine base compounds are hailed as the “chip” of the three major heterocycles, and their manufacturing process directly impacts the green development of the entire industry chain. However, in the mainstream synthetic…

N,N-Dimethylacetamide (DMAC), a “universal solvent” widely used in the pharmaceutical, petroleum, and chemical industries, produces a significant amount of toxic wastewater annually. A key raw material in the production of antibiotics like cephalosporins and amoxicillin, DMAC also plays a vital…

With the booming new energy industry, lithium resource extraction technology is poised for revolutionary breakthroughs! The traditional brine lithium extraction process has industry pain points such as small processing volume, low purity, high water consumption, and insufficient recovery rate. Zhengzhou…

The electroplating industry is a cornerstone of the manufacturing industry, but efficient treatment of nickel plating wastewater and nickel resource recovery have long been a pain point. Although the traditional chemical precipitation method can barely meet the standards, it produces…

In steel production, stainless steel production generates a large amount of pickling sludge, which contains high concentrations of valuable metal ions such as Fe3+, Cr3+, and Ni2+. If this large amount of sludge is not promptly treated, it will seriously…

Centrifugal extractor is a commonly used extraction equipment for extracting organic matter from organic wastewater in chemical plants. It uses solvent extraction to effectively remove organic matter in wastewater, reduce COD, and facilitate subsequent biochemical treatment. H-acid is a very…