共 56 条
Appropriate technologies for upgrading wastewater treatment plants: methods review and case studies in China
被引:15
作者:
Hu, Kai
[1
,2
]
Zhao, Qing L.
[3
,4
]
Chen, Wei
[1
,2
]
Wang, Wei
[5
]
Han, Feng
[5
]
Shen, Xing H.
[5
]
机构:
[1] Hohai Univ, Key Lab Integrated Regulat & Resource Dev Shallow, Minist Educ, Coll Environm, Nanjing, Jiangsu, Peoples R China
[2] Hohai Univ, Coll Environm, Nanjing, Jiangsu, Peoples R China
[3] Harbin Inst Technol, Sch Municipal & Environm Engn, Harbin, Heilongjiang, Peoples R China
[4] Harbin Inst Technol, State Key Lab Urban Water Resources & Environm SK, Harbin, Heilongjiang, Peoples R China
[5] Hydrol & Water Resources Bur Henan Prov, Zhengzhou, Henan, Peoples R China
来源:
JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING
|
2018年
/
53卷
/
14期
基金:
中国国家自然科学基金;
关键词:
Wastewater treatment plant;
upgrading;
effluent quality;
advanced treatment;
process modification;
MEMBRANE BIOREACTOR TECHNOLOGY;
CONSTRUCTED WETLANDS;
ORGANIC-MATTER;
SECONDARY EFFLUENT;
NITROGEN REMOVAL;
REUSE;
OPTIMIZATION;
COAGULATION;
PHOSPHORUS;
FILTRATION;
D O I:
10.1080/10934529.2018.1528032
中图分类号:
X [环境科学、安全科学];
学科分类号:
08 ;
0830 ;
摘要:
Upgrading existing wastewater treatment plants (WWTPs) is a more challenging task than constructing new plants. The aim is usually to overcome overloading and to reduce pollution concentrations in the effluent. There are various methods that can be used to upgrade WWTPs. This article reviews some of the methodologies, such as inserting new tanks as additional treatment steps and modifying the WWTP by introducing new technologies. A number of effective technologies are reviewed in terms of their basic concepts, operational conditions, and treatment performances. Examples of WWTPs in China that have been successfully upgraded using these technologies are also highlighted.
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页码:1207 / 1220
页数:14
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