DocumentCode :
1713521
Title :
Study on CMC method of synergetic degradation in waste drilling fluid
Author :
Hongzhang, Deng ; Yanhua, Wang ; Bangyan, Li ; Yue, Zhao
Author_Institution :
Sch. of Environ. Sci. & Eng., Chang´an Univ., Xi´an, China
Volume :
4
fYear :
2011
Firstpage :
3147
Lastpage :
3149
Abstract :
This article proposes a degradation method of CMC in waste drilling fluid by microwave and coagulation synergetic degradation. This study investigated the influence of the coagulant dosage, pH value and reaction time and so on to the response. The result shows that the degradation effect is remarkable: the dosing quantity of ferric chloride coagulant is 80 mg/L, pH = 5, microwave reaction time is 6 min, the power is 700 W, in this situation CMC solution could be degraded completely, This degeneration efficiency of the method is high, the time is short, the expense is low and the experiment operation is easy and feasible.
Keywords :
coagulation; waste management; CMC method; coagulation synergetic degradation; ferric chloride coagulant; microwave synergetic degradation; power 700 W; sodium carboxy methyl cellulose; time 6 min; waste drilling fluid; Coagulation; Degradation; Microwave devices; Microwave ovens; Polymers; Feton method; Sodium carboxy methyl Cellulose; Synergism; coagulation microwave; degradation;
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.2011.5893546
Filename :
5893546
Link To Document :
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