地沟式污水土地处理人工湿地中植物对磷的去除效果史莉

2003,12(3):[e-mail]2001-60141978E-mial:[e-mail]*2003-05-0815500012550002773X52A1672-2175200303-0289-03[1][2]NiiMi11.5m1.0m0.6m1.2m0.8m0.8m1.0m0.6m0.6m1.0m1.2m0.8m1.8m1.5m0.8m20cm30~80mm60mm30~80mm30cm29cm10cm20cmDOI:10.16258/j.cnki.1674-5906.2003.03.009290123200381~277CannaTaroHydrangeaSmallJadeBambooCuckooCalamusRockBeanBine5120027~1198.35%97.92%93.17%90.69%527[2]2002823925428ATPDNARNA200207200208200209200210200211/%92.8894.6196.6998.0299.4296.3297.8397.5597.9698.7799.6398.3595.7092.8887.5488.2789.0490.6997.3696.9892.3495.0993.7795.1196.1592.2492.6994.5090.2593.1798.4997.5298.2597.5097.8397.9299.0199.0096.2996.1292.0496.4996.8196.0896.7596.4993.7195.97291C60H87023N12P[3]9TP95.30%NH3-NBOD5CODcrSS84.07%93.59%84.14%94.84%,,,[1].[J].2002142179-184.[2],.[J].199816317-20.[3].[M].1999275-276.Dephosphorizationefficiencyofplantinunderground-ditch-patternsoiltreamentandartificialwetlandSHILi1,ZHANGXiao-yi1,LIUChun-li1,GUANXiao-man1,PENGRun-zhi21.DepartmentofChemistry,GuizhouNormalUniversity,Guiyang550001,China;2.GuizhouResearchandDesignAcademyofEnvironmentalSciences,Guiyang550002,ChinaAbstract:Intheexperimentsofpottedplantandmiddle-system,weresearcheddephosphorizationefficiencyofdifferentplantsinunderground-ditch-patternsoiltreatmentandartificialwetland.WeelectedsevenrepresentativeplantsofGuizhouprovince—Canna,Taro,Hydrangea,SmallJadeBamboo,Cuckoo,Calamus,RockBeanBine.ResultsshowthatthesevenplantsallhavehighremovalrateofTPandthebestplantsareTaro,CalamusandRockBeanBine.Inthesametime,wealsoanalysedthekindsandamountsofmicrobesinthesoilofdifferentplaceanddeepnessofmiddle-system.Weanalysedthedistributingruleofbacteria,radiationbacteria,mildew,microzymeandclarifiesfurtherlythedephosphorizationmechanismofunderground-ditch-patternsoiltreatmentandartificialwetland.Keywords:underground-ditch-patternsoiltreatment;artificialwetland;plant;phosphorus;microbe;sewage;efficiency/n3#1)2)3#2)3#2)3#2)7#1)7#7#7#9#1)9#9#1.671095.771071.741096.061075.401075.411072.391092.631079.681074.091076.081071.821092.831083.651086.801073.741079.951073.171072.881071.321073.541073.671091.041075.001072.241077.171074.521081.861084.321071.071081.011082.631077.521072.451073.771076.821063.951082.511091.091071.071072.861082.051089.011087.441083.391073.731075.931071.251082.941071.611083.951071.141097.301085.181072.951084.611095.231082.171093.401093.921081)3#7#9#2)15cm5cm15cm5cm5~10cm30cm