水解酸化—好氧工艺在苯酚废水处理中的应用  

TREATMENT OF PHENOL WASTEWATER BY HYDROLYSIS -OXYGEN BIOLOGICAL PROCESS

作　　者：王发珍[1] 刘金泉[1] 左东升[2] 李天增[1] 孙丽波[1] 李京旭[1] 

机构地区：[1]北京桑德环境工程有限公司技术研发中心,北京101102 [2]北京建工金源环保发展有限公司,北京100101

出　　处：《水处理技术》2008年第7期62-64,共3页Technology of Water Treatment

摘　　要：利用水解酸化-好氧生物工艺对吉林某化工厂产生的苯酚废水进行了试验研究,探讨了COD容积负荷的增加对水解酸化-好氧工艺处理效果的影响。试验结果表明,经过适当的培养驯化,水解酸化酸化-好氧生物工艺能够较好的处理毒性较大的苯酚废水;并随着进水COD容积负荷的不断增加,水解酸化-好氧工艺对COD的去除率维持在87%～94%之间。当进水COD容积负荷增加至3.12kg·m-3·d-1时,处理效果仍较好,COD的去除率仍为94%。Hydrolysis aeidiefication-aerobic process was used to treat phenol wastewater in one ehernical plant, Jilin province, and the influence of enhancement of volume load on the removal efficiency of COD was investigated. The results showed that hydrolysis acidification-aerobic process can treat the phenol wastewatcr with toxicity atter appropriately cultivated. The removal rate of COD ranged from 87% to 94% with the gredual angment ofvolhich increase to as large as 3.12 kg·m^3·d^-1, the removal rate of COD was still 94%.

关 键 词：苯酚废水 水解酸化-好氧工艺 COD容积负荷 

分 类 号：X703.1[环境科学与工程—环境工程]