ZHANG Ming-hui,WANG Lin,HUANG Xu-da.Analysis on the Remediation Measures, Effects and Difficulties of the Black-odor Water in Licun River of Qingdao[J].China Water & Wastewater,2021,37(14 14):23-31.
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Analysis on the Remediation Measures, Effects and Difficulties of the Black-odor Water in Licun River of Qingdao

China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU] volume: 第37卷 Number: 14 14 Page: 23-31 Column: Date of publication: 2021-07-17
Author(s):
ZHANG Ming-hui1; 2; WANG Lin1; HUANG Xu-da3
(1. College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China; 2. Key Lab of Marine Environment and Ecology＜Ministry of Education＞, Ocean University of China, Qingdao 266100, China; 3. Qingdao Public Utilities Engineering Construction Management Center, Qingdao 266100, China)
Keywords:
Licun River; the black-odor water; remediation measures; remediation effect
Abstract:
As a typical representative of coastal cities, Qingdao has developed rapidly in recent years. Qingdao has been committed to control the black-odor water. However, 25.0% of the river’s water quality in the city was still inferior standard Ⅴ, and the phenomenon of black-odor in some rivers was very serious in 2017. This article takes Licun River in Qingdao as an example. The current situation of the water environment was analyzed, and the main causes of the black-odor water were explored. At the same time, based on the measures taken, the effectiveness of remediation was evaluated. We analyzed the main difficulties that occurred during the remediation process, and this work may provide a reference for the treatment of the black-odor water in northern coastal cities.
Last Update: 2021-07-19