Time: November 2017, original site nature: chemical plant main pollution componen...
Time: September 2017, sewage treatment capacity: 3m / h original site nature: chr...
Time: August 2017, treatment capacity: 40m / h original site nature: chemical sit...
Time: February 2017, nature of the original site: pesticide plant main pollution ...
Time: July 2016, sewage treatment capacity: 5m / h, original site nature: non fer...
Time: July 2016, sewage treatment capacity: 20m / h, waste gas treatment capacity...
Time: December 2015, sewage treatment capacity: 40m / h, original site nature: ch...
Time: August 2015, water treatment capacity: 10 tons / h, original site nature: c...
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