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Chemical high concentration organic wastewater treatment is a common operation unit in chemical plants. There are many types of organic wastewater, such as coking wastewater, pharmaceutical wastewater, textile wastewater, printing and dyeing wastewater, petroleum/chemical wastewater, etc. These wastewaters are very…

Solvent extraction of zinc is a hydrometallurgical technology for the efficient separation and purification of zinc, suitable for the treatment of zinc-containing leachate. The following is a detailed description of its process requirements and steps: Solvent Extraction Zinc Process Requirements…

In the production process of fine chemicals such as pharmaceutical API and pesticide intermediates, extraction and separation are the core links that determine product purity and production efficiency. Traditional extraction processes often face problems such as low efficiency, high energy…

Trialkylacetic acid, also known as tertiary carbonic acid or neoacid, is a type of branched monobasic saturated carboxylic acid and an important branch of industrial fatty acids. Tertiary carbonates have excellent hydrolysis resistance, and also have high heat resistance, weather…

In the production process of enterprises, after repeated use of water washing and other processes, the water will contain oil. If you want to recycle the water for continued use, you need to separate the oil from the water to…

Salicylic acid is a fat-soluble organic acid, also called o-hydroxybenzoic acid. In the process of producing salicylic acid, a large amount of phenolic wastewater will be produced at the same time. These phenolic wastewaters are very harmful, not only polluting…