湖北理工学院学报
湖北理工學院學報
호북리공학원학보
Journal of Huangshi Institute of Technology
2014年
4期
25-29
,共5页
人工水草%水凝胶%净化效果%再生能力
人工水草%水凝膠%淨化效果%再生能力
인공수초%수응효%정화효과%재생능력
artificial plants%hydrogel%treatment performance%regenerative capacity
分别以活性炭水凝胶、二氧化硅水凝胶为载体制作人工水草,研究了该新型人工水草对磁湖污水的原位处理效果。结果表明,二氧化硅水凝胶人工水草可显著改善水体透明度,对 COD、TN、NH4+-N、TP 的吸附速率快,吸附容量可达7.80 mgCOD/g、0.74 mgTN/g、0.29 mgNH4+-N/g、0.036 mgTP/g,其净化能力明显优于活性炭水凝胶人工水草。经汞灯照射后,2种水凝胶人工水草对各污染物的去除率均有较大的提高,且二氧化硅水凝胶人工水草的再生能力更优。因此,二氧化硅水凝胶人工水草可应用于磁湖污水的原位修复。
分彆以活性炭水凝膠、二氧化硅水凝膠為載體製作人工水草,研究瞭該新型人工水草對磁湖汙水的原位處理效果。結果錶明,二氧化硅水凝膠人工水草可顯著改善水體透明度,對 COD、TN、NH4+-N、TP 的吸附速率快,吸附容量可達7.80 mgCOD/g、0.74 mgTN/g、0.29 mgNH4+-N/g、0.036 mgTP/g,其淨化能力明顯優于活性炭水凝膠人工水草。經汞燈照射後,2種水凝膠人工水草對各汙染物的去除率均有較大的提高,且二氧化硅水凝膠人工水草的再生能力更優。因此,二氧化硅水凝膠人工水草可應用于磁湖汙水的原位脩複。
분별이활성탄수응효、이양화규수응효위재체제작인공수초,연구료해신형인공수초대자호오수적원위처리효과。결과표명,이양화규수응효인공수초가현저개선수체투명도,대 COD、TN、NH4+-N、TP 적흡부속솔쾌,흡부용량가체7.80 mgCOD/g、0.74 mgTN/g、0.29 mgNH4+-N/g、0.036 mgTP/g,기정화능력명현우우활성탄수응효인공수초。경홍등조사후,2충수응효인공수초대각오염물적거제솔균유교대적제고,차이양화규수응효인공수초적재생능력경우。인차,이양화규수응효인공수초가응용우자호오수적원위수복。
Two new kinds of artificial plants made of activated carbon hydrogel ( called APACH hereafter) and silica hydrogel( called APSH hereafter ) were used to treat polluted water of Cihu lake .The results showed that the APSH significantly improved water clarity and adsorption rate for COD ,TN,NH4 +-N,TP.The ad-sorption capacity of APSH were up to 7.80 mgCOD/g,0.74 mgTN/g,0.29 mgNH4 +-N/g,0.036 mgTP/g, respectively,which was obviously better than that of APACH .Irradiated by mercury lamp,two artificial plants both greatly enhanced pollutants removal efficiency ,while the APSH regenerated better .Therefore,the artifi-cial plant with silica hydrogel could be used for in -situ remediation of polluted water of Cihu lake .