EFFICIENCY OF OZONATION AS A UNIT PROCESS IN THE TREATMENT OF SECONDARY EFFLUENTS FROM THE PULP AND PAPER-INDUSTRY

被引：11

作者：

SOZANSKA, Z ^{[1
]}

SOZANSKI, MM ^{[1
]}

机构：

[1] POZNAN TECH UNIV,PL-60965 POZNAN,POLAND

来源：

OZONE-SCIENCE & ENGINEERING | 1991年 / 13卷 / 05期

关键词：

OZONE; PULP AND PAPER MILL EFFLUENTS; SECONDARY TREATMENT; COAGULATION-OZONATION;

D O I：

10.1080/01919512.1991.10555699

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Experiments were run in a batch reactor on samples of wastewater from pulping processes and paper making after biological treatment (secondary effluent). The samples then were treated in the following technological systems: ozonation alone, ozonation with alum or lime coagulation as a prior step, and ozonation with chlorination as a prior step. Of these, the coagulation-ozonation system was found to be the most effective, yielding high removal efficiencies.

引用

页码：521 / 534

页数：14