Technology progresses of swine wastewater treatment from large-scale pig farms

Author

Yang Liwei ; Tinglin, Huang ; Yuexi, Zhou ; Haiyan, Wang ; Zhaoyue, Zhang ; Pang Zhaohui

Author_Institution

Sch. of Environ. & Municipal Eng., Xi´an Univ. of Archit. & Technol., Xi´an, China

Volume

2

fYear

2011

Firstpage

947

Lastpage

950

Abstract

For the large-scale swine wastewater with the characteristics of high concentration of organic matter, suspended solids and more high ammonia nitrogen, odor, complex pollution ingredient and large emissions, combined with Chinese national conditions, adapting conditions and characteristic of the three of back-to-field mode, ecological processing mode and bio-processing mode are analyzed. Meanwhile, it is proposed that the development direction and main problems of the current swine wastewater treatment.

Keywords

farming; wastewater treatment; ammonia nitrogen; back-to-field mode; bio-processing mode; ecological processing mode; large-scale pig farms; large-scale swine wastewater; odor; organic matter; suspended solids; swine wastewater treatment; Biology; Carbon dioxide; Green products; Nitrogen; Purification; Biological Treatment Mode; Ecological Treatment Mode; Intensive Pig Farms; Land Spreading Mode; Swine Wastewater;

fLanguage

English

Publisher

ieee

Conference_Titel

Water Resource and Environmental Protection (ISWREP), 2011 International Symposium on

Conference_Location

Xi´an

Print_ISBN

978-1-61284-339-1

Type

conf

DOI

10.1109/ISWREP.2011.5893167

Filename

5893167