污泥生物干化/好氧堆肥工艺应用实践

白莹; 张天石

环境保护科学

污泥生物干化/好氧堆肥工艺应用实践

白莹, 张天石. 污泥生物干化/好氧堆肥工艺应用实践[J]. 环境保护科学, 2014, (5): 77-80.

引用本文:

白莹, 张天石. 污泥生物干化/好氧堆肥工艺应用实践[J]. 环境保护科学, 2014, (5): 77-80.

BAI Ying, ZHANG Tianshi. Application of Sludge Biodrying/Aerobic Composting Process[J]. Environmental Protection Science, 2014, (5): 77-80.

Citation:

BAI Ying, ZHANG Tianshi. Application of Sludge Biodrying/Aerobic Composting Process[J]. Environmental Protection Science, 2014, (5): 77-80.

污泥生物干化/好氧堆肥工艺应用实践

白莹¹,
张天石²

1. 国电东北环保产业集团有限公司仙女河污水处理厂, 辽宁沈阳 110141;
2. 沈阳振兴污泥处置有限公司, 辽宁沈阳 110029

作者简介: 白莹（1982-）女，工程师。研究方向：水污染控制与污泥处置技术。

中图分类号: X505

Application of Sludge Biodrying/Aerobic Composting Process

BAI Ying¹,
ZHANG Tianshi²

1. Xiannv River Sewage Treatment Plant, Guodian Northeast Environmental Protection Industry Group Co., Ltd., Shenyang 110141, China;
2. Shenyang Zhenxing Sludge Disposal Co., Ltd., Shenyang 110029, China

摘要: 阐述了目前污泥处理与处置的方法,结合污泥生物干化方法在沈阳振兴污泥处置有限公司的应用,介绍了生物干化方法的工艺流程,即在高温状态下利用生物能,使污泥彻底熟化降解,将污泥含水率由80%降至40%以下的过程。最后提出了利用生物干化工艺处置污泥在实际运行中需要注意物料传输方式的选择以及冬季除臭系统臭气收集方面的问题。
- 污泥 /
- 处置 /
- 生物干化
Abstract: In this paper,methods of sludge treatment and disposal are illustrated.On the basis of sludgebio drying application to the sludge disposal in Shenyang Zhenxing Sludge Disposal Co.,Ltd.,process flow of the biodrying method is introduced.That is,at high temperature,bioenergy isusedto age and degrade the sludge thoroughly and moisture content of the sludge is reduced from 80% to 40% below.Then,some issues are proposed for attention during practical application of biodrying process such as selection of material transportation mode and odor collection of the winter deodorizing system.
- Sludge /
- Disposal /
- Biodrying

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白莹, 张天石. 污泥生物干化/好氧堆肥工艺应用实践[J]. 环境保护科学, 2014, (5): 77-80.

引用本文:

白莹, 张天石. 污泥生物干化/好氧堆肥工艺应用实践[J]. 环境保护科学, 2014, (5): 77-80.

BAI Ying, ZHANG Tianshi. Application of Sludge Biodrying/Aerobic Composting Process[J]. Environmental Protection Science, 2014, (5): 77-80.

Citation:

BAI Ying, ZHANG Tianshi. Application of Sludge Biodrying/Aerobic Composting Process[J]. Environmental Protection Science, 2014, (5): 77-80.

污泥生物干化/好氧堆肥工艺应用实践

白莹¹,
张天石²

作者简介: 白莹（1982-）女，工程师。研究方向：水污染控制与污泥处置技术。
1. 国电东北环保产业集团有限公司仙女河污水处理厂, 辽宁沈阳 110141;

2. 沈阳振兴污泥处置有限公司, 辽宁沈阳 110029

收稿日期: 2014-03-20

关键词:

污泥 /
处置 /
生物干化

摘要: 阐述了目前污泥处理与处置的方法,结合污泥生物干化方法在沈阳振兴污泥处置有限公司的应用,介绍了生物干化方法的工艺流程,即在高温状态下利用生物能,使污泥彻底熟化降解,将污泥含水率由80%降至40%以下的过程。最后提出了利用生物干化工艺处置污泥在实际运行中需要注意物料传输方式的选择以及冬季除臭系统臭气收集方面的问题。

English Abstract

Application of Sludge Biodrying/Aerobic Composting Process

BAI Ying¹,
ZHANG Tianshi²

1. Xiannv River Sewage Treatment Plant, Guodian Northeast Environmental Protection Industry Group Co., Ltd., Shenyang 110141, China;
2. Shenyang Zhenxing Sludge Disposal Co., Ltd., Shenyang 110029, China

Received Date: 2014-03-20

Keywords:

Sludge /
Disposal /
Biodrying

Abstract: In this paper,methods of sludge treatment and disposal are illustrated.On the basis of sludgebio drying application to the sludge disposal in Shenyang Zhenxing Sludge Disposal Co.,Ltd.,process flow of the biodrying method is introduced.That is,at high temperature,bioenergy isusedto age and degrade the sludge thoroughly and moisture content of the sludge is reduced from 80% to 40% below.Then,some issues are proposed for attention during practical application of biodrying process such as selection of material transportation mode and odor collection of the winter deodorizing system.