By the end of 2023, PURAC has carried out 51 industrial wastewater treatment projects in China, covering different fields such as pulp & paper, food yeast, textile printing & dyeing, pharmaceutical, chemical and metallurgy, etc., and the stable technical level and high-quality service have been highly recognized by customers, and therefore obtained renewal contracts of many projects.

Based on the successful experience of the Swedish branch, PURAC actively develops industrial wastewater treatment processes suitable for China's actual conditions, and currently has a number of technologies such as ANAMET, ECSB, SELAC, MBBR, DN-N, advanced chemical flocculation / advanced oxidation, etc., which can not only ensure that the industrial wastewater treatment effluent meets the discharge requirements, but also provide the optimal solutions in terms of project investment, operating costs, land occupation, green energy, etc., to meet the satisfaction of customers.