Effectiveness research of oily gather sewage containing on Hydro Lysis-Acidizing-Bio-contact oxidizing treatment

Author

Li, Wei ; Chun-Ying, Li ; Bao-Dong, Ma ; Wei-Guang, Li

Author_Institution

State Key Lab. of Urban Water Resource & Environ., Harbin Inst. of Technol., Harbin, China

fYear

2011

fDate

15-17 July 2011

Firstpage

7334

Lastpage

7336

Abstract

Because of poorly biodegradable in oily sewage, physicochemical methods are often used to treat the oily sewage. However, we have developed ways to break apart strains that can efficiently degrade COD and high polymer HPAM. In this paper, Flora biological strengthening technology and Hydrolysis-Acidizing-Bio-contact oxidizing treatment are used in oily sewage. As a result, oil removal is about 98% by biodegradation and strengthened. The removing rate of COD and HPAM is 48.4% and 48.5% respectively, that can reach the oilfield sewage discharge standard.

Keywords

biodegradable materials; biotechnology; environmental degradation; oxidation; petroleum industry; sewage treatment; COD; biodegradation; flora biological strengthening technology; high polymer HPAM; hydrolysis-acidizing-biocontact oxidizing treatment; oilfield sewage discharge standard; oily gather sewage; physicochemical methods; Decision support systems; Biofortification; Hydrolysis-Acidizing-Bio-contact oxidizing treatment; Oily sewage; treatment efficiency;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on

Conference_Location

Hohhot

Print_ISBN

978-1-4244-9436-1

Type

conf

DOI

10.1109/MACE.2011.5988743

Filename

5988743