Adsorption study of metribuzin pesticide on fungus Pleurotus mutilus

被引：31

作者：

Behloul, Mourad ^{[1
,3
]}

Lounici, Hakim ^{[1
]}

Abdi, Nadia ^{[1
]}

Drouiche, Nadjib ^{[1
,2
]}

Mameri, Nabil ^{[1
]}

机构：

[1] Ecole Natl Polytech, Lab Biotechnol Environm & Genie Procedes BIOGEP, BP 182, El Harrach 16200, Algeria

[2] CRTSE, 2 Bd Frantz Fanon BP140,7 Merveilles, Algiers 16038, Algeria

[3] Univ Abderrahmane Mira, Bejaia, Algeria

来源：

INTERNATIONAL BIODETERIORATION & BIODEGRADATION | 2017年 / 119卷

关键词：

Adsorption; Metribuzin; Pesticide; Pleurotus mutilus; ACTIVATED GRANULAR CARBON; REMOVAL; DESORPTION; EFFICIENCY; LEAD(II); COPPER; IONS; BED;

D O I：

10.1016/j.ibiod.2016.07.005

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The aim of the present work is the valorization of the biomass Pleurotus mutilus fungal biomass in the biosorption of metribuzin pesticide. The present study constitutes of two principal parts. The first part includes physical pretreatment and structural characterization of the biomass. In the second part, different parameters likely to have an influence on the biosorption capacity of metribuzin such as biomass, particle size, biosorbent content, agitation, temperature, pH and metribuzin concentration were studied. The results of adsorption experiments obtained for synthetic water were convincing, and an adsorption rate of metribuzin of approximately 70% was reached for the following optimum conditions: particle size [250-400 pm], pH = [2-3], biomass content 3 g, agitation of 250 rpm, temperature of 25 degrees C, and initial concentration of metribuzin = 200 mg L-1. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：687 / 695

页数：9

共 35 条

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