1999•China Environmental ScienceRequires access

Study on treating polyaether wastewater process

Wang Hu

Abstract

The feasibility and effeCt of applying cogulation-sedimention - anaerobic +aerobic biologle al active carbonprocess to treat Polyaether wastewater in different operating conditions was studied. The resultS showed cogulationsedimtion process could efficiently reduce the sludge loading rate of biological treatment process. when PAC was usedwith 100lug/L at PH 6.7, COD removal rate can reach 28%. Applying the above treatment process,when COD of influentis about 3000～4000mg/L, COD of effluent can reach about 150mg/L and total COD removal rate is more than 96%.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Effluent, Wastewater, Sewage treatment, Pulp and paper industry, Anaerobic exercise, Chemical oxygen demand, Chemistry, Process (computing)