Treatment of landfill leachate by immobilized Ganoderma australe and crude enzyme

被引：14

作者：

Razarinah, Wan Abdul Razak Wan ^{[1
,2
]}

Zalina, Mahmood Noor ^{[1
]}

Abdullah, Noorlidah ^{[1
]}

机构：

[1] Univ Malaya, Mushroom Res Ctr, Fac Sci, Inst Biol Sci, Kuala Lumpur 50603, Malaysia

[2] Univ Teknol MARA, Fac Sci Appl, Shah Alam 40450, Selangor, Malaysia

来源：

SCIENCEASIA | 2014年 / 40卷 / 05期

关键词：

white-rot fungi; municipal solid waste; biological oxygen demand; chemical oxygen demand; WHITE-ROT FUNGI; BIOLOGICAL TREATMENT; TRAMETES-VERSICOLOR; LIGNIN; BIODEGRADATION; BIOREMEDIATION; WASTE;

D O I：

10.2306/scienceasia1513-1874.2014.40.335

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Landfill leachate is a complex environmental problem. Here, we used immobilized Ganoderma australe and crude enzyme to treat landfill leachate. The treatment by immobilized G. australe achieved 50% and 32% removals for leachate BOD5 and COD, respectively. Totals of 58%, 57%, and 62% of BOD, COD, and NH3-N percentage removal were obtained when the leachate previously treated with immobilized G. australe was continuously treated with crude enzymes. Using a continuous treatment with crude enzymes achieves higher percentages of COD and NH3-N removal.

引用

页码：335 / 339

页数：5

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