Technical Topics
Green Creek Environmental Technology Co., Ltd. - Technological Advantages
In 1914, Ardern and Lockett in the UK pioneered classic biological treatment aimed at removing BOD5 and achieving complete nitrification. However, due to the limitations of solid-liquid separation in secondary sedimentation tanks, the MLSS was only 2~4 g/L.
11
2020
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12
01
2021
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02
Grunecker Technology Encyclopedia | Current Status of Chemical Wastewater Treatment
Chemical enterprises are an important part of China's manufacturing industry and have made significant contributions to social and economic development. However, chemical enterprises have always faced problems of high emissions, high pollution, and high energy consumption during production and operation. This has placed a tremendous burden on the environment and affected people's living space. Wastewater is also one of the major pollutants discharged by chemical enterprises. It is characterized by high pollutant concentration, difficult degradation, and high biotoxicity, and has always been one of the difficulties in the treatment of chemical enterprise discharge. This article mainly introduces the current status of chemical wastewater treatment in China.
06
2021
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12
