工业水处理
工業水處理
공업수처리
INDUSTRIAL WATER TREATMENT
2014年
6期
39-42
,共4页
李肖琳%谢陈鑫%秦微%赵慧%滕厚开%张艳芳
李肖琳%謝陳鑫%秦微%趙慧%滕厚開%張豔芳
리초림%사진흠%진미%조혜%등후개%장염방
有机磷水处理药剂生产废水%化学除磷%光电催化%石灰
有機燐水處理藥劑生產廢水%化學除燐%光電催化%石灰
유궤린수처리약제생산폐수%화학제린%광전최화%석회
wastewater from the production of organic phosphorus water treatment agents%chemical dephosphoriza-tion%photoelectrocatalysis%lime
有机磷水处理药剂生产废水的可生化性差、成分复杂、总磷浓度高，其总磷主要由有机磷类化合物组成，较难处理。尝试采用一级化学除磷-光电催化氧化-二级化学除磷组合工艺处理该废水。实验结果表明：废水经该组合工艺处理后，出水COD、TP分别可达到50、0.5 mg/L，达到《天津市污水综合排放标准》（DB 12/356-2008）的一级排放标准。一级化学除磷-光电催化氧化-二级化学除磷组合工艺可有效地处理有机磷水处理药剂生产废水。
有機燐水處理藥劑生產廢水的可生化性差、成分複雜、總燐濃度高，其總燐主要由有機燐類化閤物組成，較難處理。嘗試採用一級化學除燐-光電催化氧化-二級化學除燐組閤工藝處理該廢水。實驗結果錶明：廢水經該組閤工藝處理後，齣水COD、TP分彆可達到50、0.5 mg/L，達到《天津市汙水綜閤排放標準》（DB 12/356-2008）的一級排放標準。一級化學除燐-光電催化氧化-二級化學除燐組閤工藝可有效地處理有機燐水處理藥劑生產廢水。
유궤린수처리약제생산폐수적가생화성차、성분복잡、총린농도고，기총린주요유유궤린류화합물조성，교난처리。상시채용일급화학제린-광전최화양화-이급화학제린조합공예처리해폐수。실험결과표명：폐수경해조합공예처리후，출수COD、TP분별가체도50、0.5 mg/L，체도《천진시오수종합배방표준》（DB 12/356-2008）적일급배방표준。일급화학제린-광전최화양화-이급화학제린조합공예가유효지처리유궤린수처리약제생산폐수。
The wastewater from the production of organic phosphorus water treatment agents is characterized by poor biodegradability,complex components,and high total phosphorus concentration,and its total phosphorus mainly consists of organic phosphorus compounds. Therefore,it is difficult to be treated. The combined process,first order chemical dephosphorization-photoelectrocatalytic oxidation-secondary chemical dephosphorization ,has been used for treating this kind of wastewater. The experimental results show that after the wastewater has been treated ,its ef-fluent COD and TP can be 50 mg/L and 0.5 mg/L,respectively,reaching the first class Tianjin Integrated Wastewater Discharge Standard(DB 12/356-2008). The combined process,first order chemical dephosphorization-photoelec-tocatalytic oxidation-secondary chemical dephosphorization ,can effectively treat the wastewater from the production of organic phosphorus water treatment agents.
