磁生物反应器与超磁分离水体净化技术联合用于市政污水脱氮除磷试验研究.pdf
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全国城镇污水处理及污泥处理处置技术高级研讨会论文集
磁生物反应器与超磁分离水体净化技术
联合用于市政污水脱氮除磷试验研究
易 洋,周 勉,曾茂军
(环能德美集团四川环美能科技有限公司,四川成都610045)
摘要: 文章介绍了磁生物反应器整个装置的基本原理和特性,以及它的工艺流程,讨论
了磁性活性污泥在城市污水处理中的作用机理。通过与普通活性污泥在相同条件下进行对
比试验,表明采用磁性活性污泥能大幅度提高污泥浓度,其去除COD。,、NH,一N和TP的效
果不同程度地优于普通活性污泥。磁生物反应器与RecoMagTM超磁分离水体净化技术联合
处理市政污水,可使11P小于0.5mg/l,从而达到一级A标。
关键词: MagBRTM磁生物反应器ReMagdiscTM蝴机磁性活性污泥磁性生物栽
体ReCoMagTM超磁分离水体净化技术化学除磷
articleintroducesthefundamentalandcharacteristicof
Abstract:This Bio—-Reactor
principle Magnetic
withthe of discussesthemechanismofactionof activated
along techniquesprocessequipment,and magnetic
in the
to contrast withcommonactivated
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sludgemunicipal experiment sludge
underthesame istestifiedthatthe concentrationcanbe increased
condition,it sludge largely by
adopting
activatedandtheeffectsof andTPwill thatofthecom-
magnetic sludge removingCOD。,,NH3一N precede
mortactivated beentreated Bio—Reactorand
sludge.HavingbyutilizingMagnetic Ultra—MagneticSepara—
forWaterTreatment TPof can to
bereducedlessthan
tingpurifyingSystem jointly,themunicipalsewage
achievestheAstandardin one.
0.5mg/L,which grade
Key Bio—Reactor,ReMagdiscTM
Words:MagBRTMMagnetic Ultra—magneticSeparator,Magnetic
Activated for
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