Example of treatment on industrial wastewater from leather chemicals base on PLC

Author

Xiaoxia, Cai

Author_Institution

Dept. of Inf. & Commun. Eng., Shaoxing Vocational & Tech. Coll., Shaoxing, China

fYear

2011

fDate

16-18 Sept. 2011

Firstpage

3919

Lastpage

3922

Abstract

Industrial wastewater of a chemical plant is tannery wastewater. Its main components are polymer complex, benzene derivatives and hexavalent chromium. It is organic wastewater which is hard to be degraded and has poor biodegradability. Here we describe a complete technology of wastewater treatment system, automatic control system base on PLC and their commissioning and operation. Practice has proved that the system is stable and reliable and the outlet water quality is also good.

Keywords

environmental degradation; industrial waste; leather industry; polymers; programmable controllers; wastewater treatment; water quality; PLC; automatic control system; benzene derivatives; biodegradability; chemical plant; hexavalent chromium; industrial wastewater treatment; leather chemical; organic wastewater; polymer complex; tannery wastewater; water quality; Chemicals; Coagulation; Electricity; Monitoring; Software; Wastewater; Wastewater treatment; Automatic control; Industrial wastewater; Kingview; Leather chemicals; PLC;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2011 International Conference on

Conference_Location

Yichang

Print_ISBN

978-1-4244-8162-0

Type

conf

DOI

10.1109/ICECENG.2011.6057348

Filename

6057348