ABR-氧化沟工艺处理造纸废水  

TREATMENT OF WASTEWATER FROM REGENERATED PAPER-MAKING BY ABR-OXIDATION DITCH PROCESS

作　　者：王康林[1] 曹明明[1] 王伯铎[1] 崔炜 王心愿 

机构地区：[1]西北大学环境科学系,陕西西安710068 [2]陕西清源环保工程有限公司,陕西西安710048 [3]西安渭丰纸业有限公司,陕西西安710301

出　　处：《水处理技术》2006年第5期55-57,72,共4页Technology of Water Treatment

基　　金：国家重大基础研究前期研究专项(2003CCC01500)

摘　　要：西安渭丰纸业有限公司采用ABR-氧化沟工艺处理造纸废水,有效地去除废水中的有机污染物,处理后水质满足回用要求,耗水量降低到1.2～1.4m3/t纸,成功地实现了废水零排放。Xi＇an Weifeng Paper Industry Co., Ltd. adopts ABR-Oxidation ditch process to treat the wastewater from papermaking, gets rid of the organic pollution in the wastewater effectively, and treated water quality meets the retrieval and utilization requirements; the amount of water consumption reduces to 1.2～1.4m^3/t paper; the enterprise has succeeded in realizing zero discharge. This process has the characteristics of simple equipment, easy and stable operation, low cost. Through applying this process in the paper mill, the enterprise has achieved good environmental and economic benefits.

关 键 词：废纸造纸废水 零排放 ABR 供气式低压射流曝气 

分 类 号：X703.1[环境科学与工程—环境工程]