[1]渠慧敏,王鹏飞,吴 琼,等.含聚污水用新型两性杀菌剂研制及现场应用[J].复杂油气藏,2019,12(04):84-88.[doi:10.16181/j.cnki.fzyqc.2019.04.018]
 QU Huimin,WANG Pengfei,WU Qiong,et al.Development and field application of a new amphotericbactericide for polymer-bearing waste water[J].Complex Hydrocarbon Reservoirs,2019,12(04):84-88.[doi:10.16181/j.cnki.fzyqc.2019.04.018]
点击复制

含聚污水用新型两性杀菌剂研制及现场应用()
分享到:

《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
12卷
期数:
2019年04期
页码:
84-88
栏目:
油气工程
出版日期:
2019-12-25

文章信息/Info

Title:
Development and field application of a new amphotericbactericide for polymer-bearing waste water
作者:
渠慧敏王鹏飞吴 琼罗 杨戴 群王海燕
中国石化胜利油田分公司石油工程技术研究院,山东 东营 257000
Author(s):
QU Huimin WANG Pengfei WU QiongLUO YangDAI Qun WANG Haiyan
Petroleum Engineering Technology Research Institute of Shengli Oilfield Company, SINOPEC,Dongying 257000,China
关键词:
含聚污水 SRB 两性杀菌剂 性能评价
Keywords:
polymer-bearing waste water SRB amphoteric bactericide performance evaluation
分类号:
TE39
DOI:
10.16181/j.cnki.fzyqc.2019.04.018
文献标志码:
A
摘要:
目前广泛使用的杀菌剂是以季铵盐为主的复配杀菌剂。针对目前常规杀菌剂和聚合物发生反应失活导致含聚污水杀菌效果差、硫酸盐还原菌(SRB)达标率低等问题,设计合成了硫酸酯-双季铵盐型杀菌剂,并通过红外、核磁和元素分析对其进行了结构表征。该杀菌剂既具有高效杀菌功能基团,又具有阴离子防聚沉基团。性能评价显示:该杀菌剂浓度为50 mg/L时,40℃下杀菌4 h,培养7天后细菌浓度为0; 同时该杀菌剂和聚合物没有聚沉现象,对含聚污水的浊度和黏度都没有影响。在孤六联进行了现场试验,现场试验区SRB菌控制在25个/mL以下,水质符合SY/T5329-2012标准要求。
Abstract:
At present, most widely used bactericides are compound ones mainly in quaternary ammonium salts. But there is a reaction between the conventional bactericides and polymer, which will lead to the bactericide in activation.In order to solve this problem,it was successfully designed and synthesized a sulfate-bis-quaternary ammonium salt fungicide, whose structure was characterized by IR, NMR and elemental analysis. The bactericide has not only high bactericidal functional groups, but also anionic groups of anti-coalescence and sedimentation.Experiment results in lab showed that when the bactericide concentration was 50 mg/L at a temperature of 40 ℃ for 4 hours, the SRB concentration was zero after 7 days. Meanwhile,there was no coagulation phenomena between the bactericide and polymer. The bactericide does not affect the turbidity and viscosity of polymer-bearing waste water.Field tests were carried out in No. 6 water treatment station of Gudao Oilfield. After adding the bactericide, concentration of SRB was controlled below 25 number/mL in the field test area,and the water quality met the standard requirements(SY/T5329-2012).

参考文献/References:

[1] 朱瑞龙,孙玉鹏,苏建军.聚季铵盐杀菌剂的合成[J].现代化工,2016,36(12):67-69.
[2] 荣华,刘超文,温馨,等.一种改进型双季铵盐油田污水杀菌剂的制备与性能[J].北京石油化工学院学报,2014,22(03):6-9.
[3] 李凤霞,王郑库,刘虹利,等.细菌对管道的腐蚀及杀菌实验[J].油气田地面工程,2014,33(09):22-23.
[4] 高建富,李进,敬超文.不同杀菌剂对硫酸盐还原菌杀菌能力评价[J].工业用水与废水,2013,44(06):53-56.
[5] 汪卫东.油田污水中硫酸盐还原菌的变化规律及其控制技术[J].油气地质与采收率,2013,20(06):61-64+115.
[6] 张迪彦,姚光源,魏清,等.一种水处理用聚合胍杀菌剂的制备及评价[J].工业用水与废水,2013,44(05):45-48.
[7] 阚连宝,马玲.采油废水中硫酸盐还原菌Fe(VI)杀灭试验[J].东北林业大学学报,2012,40(06):124-126.
[8] 刘清云,戴勇,杨志东,等.聚合物调驱水体硫酸盐还原菌的防治研究与应用[J].石油天然气学报,2012,34(02):152-156+170.
[9] 何帅,毛学强,唐重莉,等.硫酸盐还原菌在油田中的防治方法及研究进展[J].油气田环境保护,2011,21(03):17-20+67.
[10] 周飞,孙玉寒,王钦钦,等.新型油田回注水杀菌剂的杀菌特性[J].西安石油大学学报(自然科学版),2010,25(02):65-68+112.

备注/Memo

备注/Memo:
收稿日期:2018-12-11; 改回日期:2019-08-02。
第一作者简介:渠慧敏(1980—),女,副研究员,从事低渗透油藏增注及回注污水处理技术研究。E-mail:quhuimin.slyt@sinopec.com。
基金项目:国家科技重大专项“特高含水油田高效采油工程技术”(2016ZX05011)。
更新日期/Last Update: 2019-12-30