[Annual Nitrogen Removal Efficiency and Change in Abundance of Nitrogen Cycling Microorganisms in Swine Wastewater Treated by Crop Straw Materials]

Autor: Ming-Yu, Liu, Meng-Hua, Xia, Lei, Jiang, Jian, Peng, Kun, Chen, Cong-Fang, Zhao, Xi, Li, Cen, Meng, Rui, Zeng, Dong, Wang, Yu-Yuan, Li, Jin-Shui, Wu
Rok vydání: 2022
Předmět:
Zdroj: Huan jing ke xue= Huanjing kexue. 43(9)
ISSN: 0250-3301
Popis: Based on previous research, using straw material to treat swine wastewater can effectively reduce the concentration of nitrogen (N); however, the annual N-removal efficiency and change in the abundance of N-cycling functional genes remain unclear. In this study, four treatments (wheat straw, rice straw, corn stalk, and CK) were set up, with the aim of studying the annual N-removal efficiency and change in the abundance of functional genes. Our results showed that:① the total nitrogen (TN) removal and NH
Databáze: OpenAIRE