Nitrogen and phosphorus removal composite filler artificial wetland and sewage treatment method

• Main Authors: SHE WENJUAN, SHI MING, ZHANG RUIBIN, WANG LEYANG, ZU BAIYU, XI DAOGUO, PAN ZHUOXI, PAN LONG, ZHANG QIANG, DU WENYU
• Format: Patent
• Language: Chinese; English
• Published: 25.12.2018
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention relates to the technical field of sewage treatment, in particular to a nitrogen and phosphorus removal composite filler artificial wetland and a sewage treatment method. The artificial wetland comprises an adjusting tank, a vertical flow artificial wetland and a horizontal subsurface f...