In-line biological process water treatment for zero discharge operation at recycled fibre board mills - Combined aerobic/anaerobic system is discussed

被引：0

作者：

Habets, LHA ^{[1
]}

Hooimeijer, A

Knelissen, HJ

机构：

[1] Paques Water Syst BV, Balk, Netherlands

[2] TNO, Paper & Board Res, Delft, Netherlands

[3] KNP, BT, Roermond, Netherlands

来源：

PULP & PAPER-CANADA | 1997年 / 98卷 / 12期

关键词：

biological treatment; anionic trash; closed systems; paper mills; effluent treatment; impurities; reclaimed fibres; calcium carbonate; colloids; effluent free mills; aerobic process; anaerobic process;

D O I：

暂无

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

Reduction of effluent discharge leads to process water accumulations of different kinds. These can have a negative impact on the papermaking process as well as on product quality. The article gives an overview of the problems that may occur when operating zero discharge: The causes and mechanisms, as well as the possibilities for coping with them. One cost effective method that removes almost all organic and inorganic impurities is combined anaerobic and aerobic treatment. This is demonstrated in a first full-scale example.

引用

页码：184 / 187

页数：4