[1]钟璟,孙晓娟,蒋培华,等.处理炼油厂“三泥” 水相的陶瓷微滤膜 再生方法的研究[J].常州大学学报(自然科学版),2001,(03):32-34.
　ZHONG Jing,JIANG Pei -hua,SUN Xiao -juan,et al.Study on Regeneration Method of Ceramic Micro-f i ltration Membranes Fouled by Oi ly Wastewater from Refinery Factory[J].Journal of Changzhou University(Natural Science Edition),2001,(03):32-34.
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处理炼油厂“三泥” 水相的陶瓷微滤膜 再生方法的研究()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2001年03期
页码:
32-34
栏目:
出版日期:
2001-09-25

文章信息/Info

Title:
Study on Regeneration Method of Ceramic Micro-f i ltration Membranes Fouled by Oi ly Wastewater from Refinery Factory
作者:
钟璟;  孙晓娟;  蒋培华;  朱　峰
江苏石油化工学院化学工程系, 江苏 常州 213016
Author(s):
ZHONG Jing ;  JIANG Pei -hua ;  SUN Xiao -juan ;  ZHU Feng
Department of Chemical Engineering , Jiangsu Insti tute of Pet rochemical Technology , Changzhou 213016 , China
关键词:
陶瓷微滤膜; 炼油厂“ 三泥” 水相; 化学清洗; 反冲
Keywords:
ceramic micro -filtration membranes ; oily w astew ater f rom refinery factory ; chemical cleaning ;  backpulsing
分类号:
T Q 028.8
文献标志码:
A
摘要:
采用反冲技术和化学清洗对过滤炼油厂“ 三泥” 水相的陶瓷微滤膜进行再生。通过实验研究, 确定了合适的清洗剂为加 酶洗衣粉, 清洗时间30 min , 清洗剂浓度8 g/ L , 清洗时加压力为0.2 M Pa , 周期为5 min 的低压脉冲。同时探讨了反冲对膜通 量恢复程度的影响, 确定了合适的反冲压力为0.5 MPa 。
Abstract:
The regeneration method of ceramic micro -filtratio n membranes fouled by oily wastewater produced from refinery factory w hich includes chemical cleaning and backpulsing was studied .The experimental result s show ed that the optimum cleaning agent is pow der detergent with enzyme , and the concent ration of detergent is 8 g/L , washing time of 30 min and using low -pressure pulse during chemical w ashing .The pulse condition is pulsing for 5 min at 0.2 MPa .The backpulsing is also used to control the membrane fouling during filt ration process .The optimum backpulsing pressure is 0.5 MPa .

参考文献/References:

[1] Lianfa S ong .Flux Decline in Crossf low Mi crof ilt ration and Ultrafilt ration :Mechanism s and Modeling of Membrane Fouling [J] . J M embrane Sci , 1998 , 139 :183 -200.
[2] 金一中, 陈小平, 陈雪明, 等.含油污泥处理技术进展[J] . 环境污染与防治, 1998 , 20 (4):31 -33.
[3] 钟王景.陶瓷微滤膜过滤微米、亚微米级颗粒体系的基础研究 和应用开发[D] .南京:南京化工大学化学工程系, 1998.
[4] Richard J , Laniere Kenneth , Goodboy P.Ceramic Membrane Treatment of Petrochemical Wast ew at er [J] . Environmental Progress , 1993 , 12 (2):86 -95.

相似文献/References:

[1]钟　璟,徐南平.陶瓷微滤膜过滤微米级颗粒体系的模拟[J].常州大学学报(自然科学版),2000,(03):12.
　ZHONG Jing,XU Nan -ping.A Simple Model for Cross -flow Micro-filtration of Micro-sized Particle Suspension Using Ceramic Membranes[J].Journal of Changzhou University(Natural Science Edition),2000,(03):12.

备注/Memo

备注/Memo:
基金项目:江苏省环保局资助项目(9921) 作者简介:钟王景(1972-), 女, 浙江湖州人, 副教授, 博士, 主要从事膜分离方面的研究。
更新日期/Last Update: 2001-09-25