Requirements for centralized wastewater treatment plant of an industrial park in Vietnam

Recently, the Minister of Natural Resources and Environment of Vietnam has issued Circular No. 35/2015/TT-BTNMT on the environmental protection of economic zones, industrial parks, export processing zones and hi-tech parks.

According to Circular No. 35/2015/TT-BTNMT of the Ministry of Natural Resources and Environment of Vietnam, a centralized wastewater treatment plant of an industrial park must meet the following requirements:

xu ly nuoc thai tap trung, thong tu 35/2015/TT-BTNMT

- Being divisible into various modules suitable to the schedule of occupancy and operation of the industrial park but ensuring treatment of the whole generated wastewater volume up to environmental technical regulations; having an input wastewater flow meter and an independent electric meter. Application of environment-friendly and energy-efficient technologies is encouraged;

- Having a system for automatic and constant observation of the output wastewater flow, pH, temperature, COD, TSS and some other typical parameters of wastewater generated by the industrial park before wastewater is discharged into receiving waters according to the requirement specified in the decision approving the environmental impact assessment report. The automatic observation system must ensure automatic and constant transmission of data to the provincial-level Department of Natural Resources and Environment.

View more details at Circular No. 35/2015/TT-BTNMT of the Ministry of Natural Resources and Environment of Vietnam, effective from August 17, 2015.

Thu Ba

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