广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2014年
12期
184-186,227
,共4页
IC厌氧反应器%洗草水处理%可行性分析
IC厭氧反應器%洗草水處理%可行性分析
IC염양반응기%세초수처리%가행성분석
IC anaerobic reactor%treatment on straw-washing wastewater%feasibility study
对中部某造纸厂麦草制浆造纸洗草水进行水质分析，了解了洗草水的水质特性。采用IC厌氧反应器处理麦草制浆造纸洗草水，试验结果表明：洗草水有一定的可生化性，沉降性能一般，但其混凝沉淀性能很好。正常运行阶段COD去除率为17.07％～35.27％，平均去除率仅为31.37％，产气率整体一直在较低的水平6.63～45.12 L／h，平均12.91 L／h。由此可知，麦草制浆造纸洗草水并不适合进行深度的厌氧处理。
對中部某造紙廠麥草製漿造紙洗草水進行水質分析，瞭解瞭洗草水的水質特性。採用IC厭氧反應器處理麥草製漿造紙洗草水，試驗結果錶明：洗草水有一定的可生化性，沉降性能一般，但其混凝沉澱性能很好。正常運行階段COD去除率為17.07％～35.27％，平均去除率僅為31.37％，產氣率整體一直在較低的水平6.63～45.12 L／h，平均12.91 L／h。由此可知，麥草製漿造紙洗草水併不適閤進行深度的厭氧處理。
대중부모조지엄맥초제장조지세초수진행수질분석，료해료세초수적수질특성。채용IC염양반응기처리맥초제장조지세초수，시험결과표명：세초수유일정적가생화성，침강성능일반，단기혼응침정성능흔호。정상운행계단COD거제솔위17.07％～35.27％，평균거제솔부위31.37％，산기솔정체일직재교저적수평6.63～45.12 L／h，평균12.91 L／h。유차가지，맥초제장조지세초수병불괄합진행심도적염양처리。
By quality analyzing straw -washing wastewater in straw based pulping and papermaking from a papermaking mill in central China , the characteristics of straw -washing wastewater can be known.Straw -washing wastewater in straw based pulping and papermaking was treated by IC Anaerobic Reactor , the results showed that the biodegradability and natural sedimentation performance of straw -washing wastewater was ordinary , but its coagulation -sedimentation performance was well.In normal operation stage , the COD removal rate was 17.07%~35.27%, only 31.37%on average , added that the gas production was in a low level which was 1.53~32.17 L/h and 12.36 L/h on average.Therefore , straw-washing wastewater was not suitable for advanced anaerobic process.
