A/A/O生物脱氮工艺在焦化废水处理中的应用  

Application of AAO Biological Nitrogen Removal Process in Coking Wastewater Treatment

作　　者：许睿[1] 

机构地区：[1]包钢(集团)公司焦化厂,内蒙古包头014010

出　　处：《包钢科技》2007年第6期68-70,共3页Science & Technology of Baotou Steel

摘　　要：焦化废水组分复杂、生物难降解有机物含量高,是国内外废水处理领域的难题之一。在国内采用生化法处理焦化废水较为普遍,采用生物厌氧水解作为预处理手段可大幅度提高焦化废水的可生化性。合理规划企业内部用水系统,为处理后的焦化废水配置适当的回用途径,从而降低废水处理成本、实现废水资源化利用。The coking wastewater has complex component and highly biology difficult to degrade the organic matter. It is one of the domain difficult problems about wastewater processing in domestic and foreign countries. We commonly use the biochemical treatment method to deal with coking wastewater in domestic. Taking biology tiring of the oxygen hydroids as the pretreatment method can enhance the coked wastewater possible biochemistry. Planning reasonable enterprise interior water used system and depositing the suitable sales commission way for processing coked wastewater, thus can reducing the wastewater processing cost and realizing the utilization of wastewater resources.

关 键 词：焦化废水 难降解有机物 资源化利用 

分 类 号：X703[环境科学与工程—环境工程]