【摘要】 根据苎麻脱胶废水的水质特点 ,选择了水解酸化 -接触氧化 -砂滤 -光催化氧化处理工艺 ,结果表明 ,出水水质达到了GB8978 1996二级排放标准 ,大部分指标达到了一级排放标准。该工艺具有针对性强、占地面积少、运行稳定、处理费用低、操作管理方便、无二次污染等优点 ,值得推广应用更多还原

【Abstract】 This paper reported on an integrated process of biochemical treatment incorporated with sand filtration and photocatalysis oxidation for treating degumming wastewater from a ramie factory in Xianning City, Hubei. A treatment system based on the process has been built up and put into operation for a period of six months. It has been showed that the treated effluent can meet the requirement of Class I of the State Integrated Wastewater Discharge Standard.更多还原