工业用水与废水
工業用水與廢水
공업용수여폐수
INDUSTRIAL WATER & WASTEWATER
2015年
3期
19-21
,共3页
MBBR%悬浮填料%煤气化废水%工艺优化组合
MBBR%懸浮填料%煤氣化廢水%工藝優化組閤
MBBR%현부전료%매기화폐수%공예우화조합
MBBR%suspended packing%coal gasification wastewater%technology optimization
采用移动床生物膜反应器为核心的生化工艺处理煤气化废水，对移动床生物膜反应器在二级生化的厌氧、好氧处理，以及深度处理中的应用进行了分析，并对移动床生物膜反应器与其它工艺优化组合进行了研究。中试结果表明，采用以移动床生物膜反应器为核心的生化工艺处理煤气化废水，在技术上可行，对CODCr、氨氮有较好的去除效果，经该工艺处理后，出水CODCr、氨氮的质量浓度分别不超过80 mg/L和5mg/L。
採用移動床生物膜反應器為覈心的生化工藝處理煤氣化廢水，對移動床生物膜反應器在二級生化的厭氧、好氧處理，以及深度處理中的應用進行瞭分析，併對移動床生物膜反應器與其它工藝優化組閤進行瞭研究。中試結果錶明，採用以移動床生物膜反應器為覈心的生化工藝處理煤氣化廢水，在技術上可行，對CODCr、氨氮有較好的去除效果，經該工藝處理後，齣水CODCr、氨氮的質量濃度分彆不超過80 mg/L和5mg/L。
채용이동상생물막반응기위핵심적생화공예처리매기화폐수，대이동상생물막반응기재이급생화적염양、호양처리，이급심도처리중적응용진행료분석，병대이동상생물막반응기여기타공예우화조합진행료연구。중시결과표명，채용이이동상생물막반응기위핵심적생화공예처리매기화폐수，재기술상가행，대CODCr、안담유교호적거제효과，경해공예처리후，출수CODCr、안담적질량농도분별불초과80 mg/L화5mg/L。
Biochemical process with MBBR as the core technology was used to treat coal gasification wastewater. The application of MBBR for wastewater anaerobic, aerobic and advanced treatment in secondary bio-chemical treatment unit was analyzed; besides, the optimal combination of MBBR and other processes was also investigated. The pilot scale test results showed that, using biochemical process with core technology of MBBR to treat coal gasification wastewater was technically feasible, which could obtain good CODCr and ammonia nitrogen removing effect. Through the treatment by the said process, the mass concentrations of CODCr and ammonia nitro-gen in effluent water were not above 80 and 5 mg/L respectively.
