Treatment of coke-plant wastewater at Bhilai Steel Plant

被引：1

作者：

Sabirova T.M. ^{[1
]}

Ryazantseva N.A. ^{[2
]}

机构：

[1] Yeltsin Ural Federal University, Chemical Technology Institute, Yekaterinburg

[2] AO VUKhIN, Yekaterinburg

来源：

Sabirova, T.M. (sabirovatm@gmail.com) | 1600年 / Allerton Press Incorporation卷 / 60期

关键词：

aeration tank; biochemical treatment; coke-plant wastewater; final purification; integrated biotechnology; nitrification and denitrification; nitrogen removal; reactor;

D O I：

10.3103/S1068364X17080051

中图分类号：

学科分类号：

摘要：

The existing biochemical system in the coke plant at Bhilai Steel Plant is inspected and assessed, with a view to introducing nitrification and denitrification, without reconstruction. It is shown that the existing biochemical-treatment facility will accommodate a nitrification and denitrification system capable of processing coke at a rate of 3.0–3.5 million t/yr. With reconstruction of the aeration system, the throughput may be increased to 4.8 million t/yr. That entails continuous dosing of alkaline reagent in the treated water. Recommendations are made for improved operation of the biochemical system. © 2017, Allerton Press, Inc.

引用

页码：326 / 331

页数：5

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