LIULin-fu.Application of Multi-mode A2/O, High Efficiency Precipitation and V-type Filter Combined Process in Underground Wastewater Treatment Plant[J].China Water & Wastewater,2023,39(10):62-66.
Application of Multi-mode A2/O, High Efficiency Precipitation and V-type Filter Combined Process in Underground Wastewater Treatment Plant
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第39卷
Number:
第10期
Page:
62-66
Column:
Date of publication:
2023-05-17
- Keywords:
- wastewater treatment plant; multi-mode A2/O; high efficiency precipitation tank; V-type filter
- Abstract:
- For the expansion project of a wastewater treatment plant, the scale of civil construction is 30×104 m3/d, and the facilities are equipped at a scale of 20×104 m3/d. According to local constraints such as lack of reserved land, large terrain difference and sensitive surrounding environment, the combination of full underground and semi-underground double-layer covering underground arrangement form is selected. The process consists of multi-mode A2/O, high efficiency precipitation tank and V-type filter, and the effluent quality is better than the first level A limit specified in the discharge standard. The project has the advantages of environmentally friendly, intensive use of land, efficient utilization of resources and flexibility.
Last Update:
2023-05-17