INITIATION OF METHANOGENESIS IN MUNICIPAL SOLID-WASTE .1. THE EFFECT OF HEAVY-METALS ON THE INITIATION OF METHANOGENESIS IN MSW LEACHATE

被引：6

作者：

HARRIES, CR

SCRIVENS, A

REES, JF

SLEAT, R

机构：

[1] Biotreatment Ltd., Cardiff, CF4 5DL, 5 Chiltern Close, Cardiff Industrial Park

来源：

ENVIRONMENTAL TECHNOLOGY | 1990年 / 11卷 / 12期

关键词：

D O I：

10.1080/09593339009384974

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The significance of dissolved heavy metal concentrations on the initiation of methanogenesis in leachate produced from anaerobically fermenting refuse was examined. Zinc inhibited methane production at a concentration of 100 mg1-1 but lead, copper and iron were not inhibitory at concentrations typically observed in refuse derived leachate. High concentrations of VFA s as typically found in leachate were not the principal cause of inhibition. The implications of these findings for the initiation of methanogenesis in refuse are discussed.

引用

页码：1169 / 1175

页数：7

共 26 条

[1]

[Anonymous], 1982, ANAL METHODS ATOMIC

[2]

ARCHER DB, 1987, SOC APPL BACTERIOL S, P1659

[3] BACTERIAL POPULATION DEVELOPMENT AND CHEMICAL CHARACTERISTICS OF REFUSE DECOMPOSITION IN A SIMULATED SANITARY LANDFILL [J].