价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
27期
42-42,43
,共2页
张会%李甲亮%吴守江%田家怡%郭芳
張會%李甲亮%吳守江%田傢怡%郭芳
장회%리갑량%오수강%전가이%곽방
焦化废水%组合处理工艺%运行费用
焦化廢水%組閤處理工藝%運行費用
초화폐수%조합처리공예%운행비용
coking wastewater%combined treating process%operating cost
在进行水质分析和综合比较的基础上，提出了焦化废水处理示范工程的隔油+气浮+催化氧化+化学沉淀+A/A/O+TNC+碱化沉淀+脱色+过滤组合工艺，处理后水质可达到《炼焦化学工业污染物排放标准（GB16171-2012)》的排放要求，其运行费用为7.68元/t，与同类废水处理工程相比，费用较低。
在進行水質分析和綜閤比較的基礎上，提齣瞭焦化廢水處理示範工程的隔油+氣浮+催化氧化+化學沉澱+A/A/O+TNC+堿化沉澱+脫色+過濾組閤工藝，處理後水質可達到《煉焦化學工業汙染物排放標準（GB16171-2012)》的排放要求，其運行費用為7.68元/t，與同類廢水處理工程相比，費用較低。
재진행수질분석화종합비교적기출상，제출료초화폐수처리시범공정적격유+기부+최화양화+화학침정+A/A/O+TNC+감화침정+탈색+과려조합공예，처리후수질가체도《련초화학공업오염물배방표준（GB16171-2012)》적배방요구，기운행비용위7.68원/t，여동류폐수처리공정상비，비용교저。
Based on the analysis and comprehensive comparison of wastewater quality, the combined treating process of oil separation+gas floatation + catalytic oxidation + chemical precipitation +A/A/O+TNC+ alkaline precipitation + decolorization + filtration for coking wastewater treatment demonstration project was identified in the research. The treated water quality can meet the emission requirements of"Discharge Standard of Pollutants in Coking Chemical Industry (GB16171-2012)", and its running cost was 7.68￥/t, which was lower than the similar wastewater treatment engineering.
