物化处理食品工业废水的研究进展  

Research progress in physical-chemical treatment of wastewater in food industry

作　　者：吴丹[1] 王亚军[1] 侯式娟[2] 陈健初[1] 叶兴乾[1] 陈国烽 

机构地区：[1]浙江大学生物系统工程与食品科学学院,浙江杭州310058 [2]浙江大学农业生物技术学院,浙江杭州310058 [3]余姚市食品检验检测中心,浙江宁波315400

出　　处：《食品工业科技》2014年第6期364-367,400,共5页Science and Technology of Food Industry

基　　金：十二五"863"项目(2011AA100804);国家支撑项目(2012BAD31B06);国家农专项目(2011GB2C200001);省级项目(2010R50032;2012T201-05)

摘　　要：食品工业废水含有大量有机物,会对环境造成危害,近年来物化处理废水方面技术已经有了极大的发展。论文综述了食品工业废水领域的物化处理手段。物理法包括沉降法、均衡调节、过滤及离心;化学法包括中和法、絮凝法、氧化还原法;物化法包括活性炭技术、高级氧化技术、膜技术、碳纳米管技术、等离子体技术和高梯度磁分离技术。The wastewaters of food industry are rich in organic matter,which are unfriendly to the environment. There has been a tremendous growth in physical-chemical treatment of wastewater. The physical-chemical treatments of wastewater in food industry was reviewed in this paper. The physical methods include sedimentation, proportional-plus-floating control,filtration and centrifugation. Chemical methods include neutralization process, flocculation precipitation reaction and oxidation reduction process. The physical-chemical methods include activated carbon adsorption,advanced oxidation,membrane filtration,carbon nanotubes,non-thermol quenched plasma and high gradient magnetic separation.

关 键 词：食品工业 废水 物化处理 

分 类 号：TS201.1[轻工技术与工程—食品科学]