EICHHORNIA-CRASSIPES SYSTEMS ON 3 AMMONIUM-CONTAINING INDUSTRIAL EFFLUENTS (PECTIN, CARCASS-TREATMENT WASTES AND MANURE) - PRODUCTION AND PURIFICATION

被引：16

作者：

DECASABIANCACHASSANY, ML

BOONNE, C

BASSERES, A

机构：

[1] CNRS, Laboratoire d'Aquaculture, Université de Montpellier II, 34095 Montpellier cedex, case 102, Place Bataillon

来源：

BIORESOURCE TECHNOLOGY | 1992年 / 42卷 / 02期

关键词：

EICHHORNIA-CRASSIPES; INDUSTRIAL EFFLUENTS; NITROGEN CONCENTRATION EFFECT; SODIUM EFFECT; PURIFICATION; PRODUCTION;

D O I：

10.1016/0960-8524(92)90067-8

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Optimal biomass production (36 to 40 g DM/m2 day) was obtained at ammonium nitrogen (NH4-N) concentrations of 100 to 150 mg/litre in three effluents (manure, carcass-treatment wastes and pectin) having different ion compositions. At these concentrations, NH4-N removal ranged from 11.1 to 18.08 mg/litre day and PO4-P removal from 0.199 to 0.477 mg/litre day. There was a distinct inhibitory effect at 200 mg/litre NH4-N in all effluents. Sodium appeared to be one of the discriminant inhibitory elements affecting differences in Productivity among the effluents.

引用

页码：95 / 101

页数：7

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