摘要
采用微电解/芬顿/水解酸化/生物接触氧化/混凝工艺处理化学合成类制药废水,处理规模为100 m^3/d。运行结果表明,该工艺处理效率高,抗冲击负荷能力强,对COD、BOD_5、NH_3-N、SS的去除率分别达到98. 5%、98. 7%、84. 0%、97. 0%,出水COD、BOD_5、NH_3-N、SS浓度分别为77、13、8、9 mg/L,最终出水水质达到《化学合成类制药工业水污染物排放标准》(GB 21904—2008)。
The combined process of micro-electrolysis,Fenton,hydrolysis acidification,biological contact oxidation and coagulation was applied to treat chemical synthetic pharmaceutical wastewater. The treatment capacity was 100 m3/d. The running results showed that the combined process had high treatment efficiency and strong resistance to shock loading. The effluent concentrations of COD,BOD5,NH3-N and SS were 77 mg/L,13 mg/L,8 mg/L and 9 mg/L with the remove rate of 98. 5%,98. 7%,84. 0% and 97. 0% respectively. The final effluent water quality could meet the Discharge Standards of Water Pollutants for Pharmaceutical Industry Chemical Synthesis Products Category( GB 21904-2008).
作者
万金保
付煜
刘峰
邓觅
王建永
WAN Jin-bao;FU Yu;LIU Feng;DENG Mi;WANG Jian-yong(Key Laboratory of Poyang Lake Environment and Resource Utilization<Ministry of Education>,School of Resources Environmental&Chemical Engineering,Nanchang University,Nanchang 330047,China;Jiangxi Hongyi Environmental Engineering Co.Ltd.,Nanchang 330029,China)
出处
《中国给水排水》
CAS
CSCD
北大核心
2019年第2期109-113,共5页
China Water & Wastewater
基金
国家自然科学基金资助项目(71161017)
江西省教育厅科技落地计划项目(GJJ12433)
南昌市对外科技合作与成果转化推广计划项目(2013HZCG001)
关键词
制药废水
微电解
芬顿
水解酸化
生物接触氧化
混凝
pharmaceutical wastewater
micro-electrolysis
Fenton
hydrolysis acidification
biological contact oxidation
coagulation
