变孔隙滤池在火电厂中水回用中的应用李海文1,丁绍峰2(1
国电河南电力有限公司,郑州市,450003;2
北京国电富通科技发展有限责任公司,北京市,100070)[摘要]变孔隙滤池具有阻力损失小、滤速较高、纳污容量高、抗冲击能力强、反洗周期长的特点,在电厂中水回用中被广泛应用
文中对变孔隙滤池的原理、结构、安装、运行和使用情况进行了介绍
[关键词]变孔隙滤池;中水;滤料ApplicationofvariablevoiddeepfilteringinmunicipalwastewaterreuseinpowerplantsLIHai-wen1,DINGShao-feng2(1
GuodianHenanPowerCo
,Zhengzhou,450003,China;2
BeijingGuodianFutongScienceAndTechnologyDevelopmentCo
,Beijing,100070,China)[Abstract]Thevariablevoiddeepfilteringhastheadvantagesoflowresistanceloss,largeeffluentwaterflow,highdirtholdingcapacity,strongshockresistanceandlongbackwashcycle
Itwaswidelyusedinmunicipalwastewaterreuseinpowerplantsaccordingly
Inthispaper,principles,structures,installation,operationandusagesofthevariablevoiddeepfilteringareintroduced
[Keywords]variablevoiddeepfiltering;rec