老案例
老案例
Project Cases
Shanxi rural wastewater treatment station upgrade
The rural wastewater treatment station has a sewage treatment capacity of 800 m3/ d. The sewage treatment plant was upgraded with MABR modules to stabilize the COD, Ammonia Nitrogen, and other indicators under low-temperature conditions in the effluent. The MABR also improved the effluent quality to class V of the national surface water standard.
Shanxi County sewage treatment plant upgrade project
The capacity of the sewage treatment plant is 8,000m3/d and is an A2O WWTP. MABR modules were installed to ensure that COD, Ammonia Nitrogen, and other indicators are stable at low temperatures to meet class V of the national surface water standard.
Dongpai river ecology restoration project
The treatment section of the Dongpai discharge basin in Tianjin Economic and Technological Development Zone has a length of 2.3 km and a width of 25m - 40m. The discharge basin contains a high salinity due to seawater intrusion making conventional biological treatment extremely difficult and pollution from 4 pumping stations and a wastewater treatment plant that directly discharge collected stormwater and tailwater into the basin.
Tianjin High-tech zone JingGuan river improvement project
The treatment section of the JingGuan river in Tianjin high-tech zone is 2km long with an average width and depth of 15m and 1.7m. The water quality is inferior to level V of the national surface water standard. After installing the MABR modules in the treatment section, the water quality quickly improved and even surpassed the treatment objective reaching level III of the national surface water standard.
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