[Performance of Bio-zeolite Constructed Wetland in Dispersed Swine Wastewater Treatment]

Autor: Rui, Mou, Zhi-Qiang, Shen, Yue-Xi, Zhou, Xue-Min, Chen, Xiao-Yong, Fu, Lei-Lei, Tan, Wei, Qu
Rok vydání: 2018
Předmět:
Zdroj: Huan jing ke xue= Huanjing kexue. 37(9)
ISSN: 0250-3301
Popis: The anaerobically digested effluent of the dispersed swine wastewater was treated by a three-stage bio-zeolite constructed wetland, and the performance of the wetland, the variation of pollutants concentration in effluent and ORP distribution in the bio-zeolite layer were studied. The results showed that COD, N and P in the digested effluent could be efficiently removed by the wetland, and the wetland also had resistance to ammonia impact load. When the hydraulic loading rate was 0.047 m
Databáze: OpenAIRE