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Editorial for the Special Issue on Water Pollution Control Editorial
Li’an Hou
Engineering 2019, Volume 5, Issue 5, Pages 813-814 doi: 10.1016/j.eng.2019.08.001
Evaluation on the Implementation of Industrial Water Pollution Control in China
Cao Hongbin , Li Aimin , Zhao He , Li Tinggang , Zhang Di , Zhu Lizhong
Strategic Study of CAE 2022, Volume 24, Issue 5, Pages 137-144 doi: 10.15302/J-SSCAE-2022.05.016
The provisions of industrial water pollution prevention and control have been well implemented since the newly revised Law of the People’s Republic of China on Prevention and Control of Water Pollution was issued on January 1, 2018. The national policies and facility construction related to industrial water pollution prevention and control have achieved significant progress. National departments and provinces have issued over 60 related policies and regulations. Outdated production facilities were eliminated to actively promote cleaner production, and over 1400 centralized sewage treatment facilities were constructed in industrial agglomeration areas. However, investigation and evaluation indicate that the progress in the implementation of some legal provisions and the control of industrial water pollution is slow. Moreover, the implementation of provisions between regions and industries is imbalanced, excessive discharge of pollution occurs, and the regulatory capacity to support new national/local emission standards is insufficient. We suggest that entire-process control should be conducted over industrial water pollution while focusing on cleaner production, and drainage indicators should be optimized to further promote environmental information disclosure.
Keywords： prevention and control of water pollution industrial water pollution prevention and control measures engineering measures cleaner production information disclosure
Water Pollution Control for Sustainable Development
Ana Deletic, Huanting Wang
Engineering 2019, Volume 5, Issue 5, Pages 839-840 doi: 10.1016/j.eng.2019.07.013
Groundwater Pollution Prevention and Control: Current Status and Countermeasures
Ren Jing,Li Juan,Xi Beidou,Yang Yang ,Lu Haojie,Shi Junxiang
Strategic Study of CAE 2022, Volume 24, Issue 5, Pages 161-168 doi: 10.15302/J-SSCAE-2022.05.019
Groundwater is a significant source of drinking water and a strategic resource for China. However, the groundwater quality in China is unoptimistic and China faces a severe situation regarding groundwater environment protection as its groundwater pollution prevention and control started late. Therefore, problems faced by groundwater pollution prevention and control should be researched and targeted countermeasures be proposed to curb the trend of groundwater pollution and improve groundwater quality. The study reviews the existing regulations and policies, management status, and requirements of groundwater pollution prevention and control in China, and predicts the future management trend. The results indicate the following challenges. (1) The groundwater pollution status is still unclear and hierarchical and classified management of groundwater pollution is lacking. (2) The groundwater pollution forms become increasingly complex and the regulatory system requires improvement. (3) The groundwater pollution control becomes increasingly difficult and only few control technologies were applied to underground pollution treatment. (4) The requirements of groundwater environmental management are constantly improving; however, the innovation impetus is insufficient. Therefore, we proposed several countermeasures. The pollution status should be identified through continuous investigation and assessment of groundwater environment in key regions, to support the construction of a hierarchical and classified management system. Intelligent, visualized, and coordinated supervision should be achieved by establishing a multilevel groundwater environmental monitoring network and adopting supervisory measures based on information technologies. Green and sustainable models should be formed and promoted through the experimental implementation of groundwater pollution prevention and control projects and by constructing 21 pilot sites. The original innovation and management capacities should be enhanced by focusing on key technical issues such as groundwater pollution traceability, standards system construction, and development of relevant software with proprietary intellectual property rights.
Keywords： Groundwater Pollution prevention and control Groundwater monitoring system Groundwater environment management
Comprehensive Evaluation on China's Law on Water Pollution Prevention and Control
Hou Li’an, Xu Zuxin, Yin Hailong, Zhang Lin
Strategic Study of CAE 2022, Volume 24, Issue 5, Pages 126-136 doi: 10.15302/J-SSCAE-2022.05.015
The newly revised Law of the People’s Republic of China on Prevention and Control of Water Pollution is crucial for pollution prevention and control in China. In this paper, we first review the achievements of the law in eight aspects since its implementation on January 1, 2018. Subsequently, we analyze the issues in implementing the law from four perspectives: (1) water environment management system and mechanism, (2) supervision over water pollution law enforcement, (3) drinking water source protection and groundwater pollution prevention, and (4) water pollution prevention and control. Accordingly, four countermeasures are proposed from the aspects of management system, law enforcement capabilities, water source protection, and pollution prevention. Specifically, efforts should be put into coordinated watershed management, river chief system perfection, and water quality improvement, thus to promote the up-to-standard discharge of industrial wastewater, pollutant interception and treatment of municipal pipe networks, recycling of municipal activated sludge, low-carbon and economical treatment of rural sewage, and rural non-point source pollution prevention.
Keywords： water pollution prevention and control river chief system environmental management environmental standards water source protection
The key to prevent water pollution of the Three GorgesReservoir Area is source control and abatement
Wei Fusheng,Zhang Jianhui ,He Lihuan ,Wang Xin,Wu Guoping,Ding Zhongyuan
Strategic Study of CAE 2009, Volume 11, Issue 2, Pages 4-9
The main causes for water pollution in the Three Gorges Reservoir Area were discussed . The key to water pollution prevention in the Three Gorges Reservoir Ar ea is to control and abate the production and discharge of pollutants from sources . The basic way to prevent water pollution is to fulfill scientific development view and complete three strategic transformations . In the reservoir bay and reaches that has been polluted ( for example : water bloom) , the pollution treatment should include measures of source control , end treatment and ecological restoration .
Keywords： Three Gorges Reservoir Area water pollution prevention source control strategic transformation
Strategic Study of CAE 2013, Volume 15, Issue 3, Pages 4-10
The "Major Science and Technology Program for Water Pollution Control and Treatment" is one of 16 major projects of the national medium and longterm science and technology development plan. The Liaohe River basin is one of key basins for state water pollution control. Based on the summary and analysis of water environmental problems, this paper introduces two technology systems including thought, target, framework, and content forwatershed water pollution control and treatment and management in Liaohe River basin. During the "11th Five-year" plan, some research and demonstration projects have been carried out successfully covering aquatic ecological function zoning, water quality benchmarking technology, aquatic ecological carrying capacity, water quality management in the control unit, water pollution control in key industries, and early warning and risk management of water environment. The two technology systems have played a positive significant role in the water quality improvement and ecological restoration of Liaohe River basin. A new water environmental management mode—"zoning, classification, grading, staging" mode— has been established in the whole basin, which will promote the spread of the watershed water quality target management.
Keywords： water pollution control and treatment water environmental management technical system major science and technology program Liaohe River basin
He Jishan,Dai Ruolin,Wang Mengjun,Zhang Yanchun
Strategic Study of CAE 2008, Volume 10, Issue 5, Pages 6-9
Based on the idea of eco-compensation, this paper explicates the necessity and theory basis of compensation mechanism of water pollution control, and discusses its discipline, object, mode and other correlative issues. According to actuality of the three gorges reservoir and its upstream areas, advices on the construction of compensation mechanism of water pollution control by government were brought forward.The construction and improvement of compensation mechanism of water pollution control can relieve the fund shortage of water quality protection in three gorges reservoir and its upstream areas, and stir the enthusiasm of local governments of upstream and downstream areas to control water pollution, which have realism significance to water quality protection and water pollution control of the whole drainage areas.
Keywords： compensation mechanism of water pollution control external cost Kaldor-Hicks improvement compensation by country
Evaluation of Measures for Comprehensive Environmental Control in Beijing–Tianjin–Hebei Region
Wu Jian, Xu Jiayu, Hao Jiming
Strategic Study of CAE 2019, Volume 21, Issue 5, Pages 99-105 doi: 10.15302/J-SSCAE-2019.05.006
Within years of environmental governance, many comprehensive environmental control measures have been taken in Beijing–Tianjin–Hebei region to cope with air pollution, water pollution, solid waste pollution, and ecological damages. These measures could be summarized as industrial restructuring, energy structure adjustment, transportation structure adjustment, land use structure adjustment, and green transformation of agriculture and rural areas. A questionnaire survey was conducted to distinguish the comprehensive benefits of these measures, and the comprehensive benefits were evaluated using a cloud model evaluation method. Result shows that these comprehensive benefits are ranked from high to low as industrial restructuring, energy structure adjustment, transportation structure adjustment, land use structure adjustment, and green transformation of agriculture and rural areas. This method and the result can provide a scientific foundation for the selection of comprehensive control measures for treating multiple pollution media in Beijing–Tianjin–Hebei region.
Keywords： comprehensive environmental control air pollution water pollution solid waste disposal ecological environment
Evaluating the Methods for Assessing Implementation Effects of River Chief System in China
Yin Hailong, Ge Jia’ning, Xu Zuxin, Xu Jin
Strategic Study of CAE 2022, Volume 24, Issue 5, Pages 169-176 doi: 10.15302/J-SSCAE-2022.05.020
Establishing a river chief system is stipulated in the newly amended Law of the People’s Republic of China on Prevention and Control of Water Pollution, which clarifies the liability of party or administrative heads at various levels for water environment rehabilitation in their own administrative regions. In this article, we analyze the implementation effects of the river chief in China, current assessment methods, and their deficiencies, and propose two quantitative assessing methods: (1) comprehensive water quality assessment for the cross sections of rivers and lakes and (2) assessment using the pollutant load intercepting rate of sewer networks, aiming to improve the scientific rationality for effect assessment of the river chief system. With Suzhou Creek rehabilitation in Shanghai as an example, application of the comprehensive water quality assessment method was introduced. By analyzing the pollutant load intercepting rate in various provinces (autonomous regions or municipalities) in China, we find that on average 34% wastewater is still discharged into water courses in an untreated state, leading to repeated occurrence of water quality deterioration. Introducing the comprehensive water quality assessment and the pollutant load intercepting rate into the river chief assessment will effectively push the government at all levels to concentrate their human, material, and financial resources onto urban drainage network correction and the interception of pollution sources discharged into watercourses.
Keywords： river chief system comprehensive water quality water environmental quality pollution load sewage collection water pollution prevention and control
Study of verification index for biological treatment technology of wastewater
Xu Chunlian,Zhang Wei,Song Qianwu,Huang Haiming,Tian Yanli,Chen Dong
Strategic Study of CAE 2013, Volume 15, Issue 3, Pages 44-48
The precondition for ETV is to establish a scientific verification program index system. This study bases on biological treatment technology of wastewater, with the principles of impartial, scientific and intellectual property protection, summarizing the experience of foreign ETV index system and evaluation methods, carrying out the design for the verification index system of wastewater, combined with China's national conditions. Verification indicators consist of reference index, test index, evaluation index, which is divided into common indicators and characteristic indicators according to its characteristic.
Keywords： biological treatment technology verification assessment index
Academician Qu Jiuhui Talks about Water Pollution Control (2018-6-1)
曲久辉(高级职称)
9 Apr 2021
Keywords： 水污染
Weixiao Qi, Xu Wang, Jin Kang, Yaohui Bai, Rui Bian, Hongtao Xue, Li Chen, Aomei Guan, Yi-Rong Pan, Huijuan Liu, Jiuhui Qu
Engineering 2023, Volume 21, Issue 2, Pages 135-142 doi: 10.1016/j.eng.2022.03.014
Meeting the ever-growing demands of humans while ensuring sustainability is one of the great challenges of this century. China has made significant economic progress in recent decades and is increasingly engaged in international activities. This economic prosperity, however, has resulted in substantial contaminant discharge and damage to domestic aquatic ecosystems. Considerable efforts have been made to address these issues through developments in wastewater services infrastructure. Here, we provide an overview of wastewater infrastructure development in the Yangtze River Economic Zone during 2007–2017 and analyze diverse long-term monitoring data. These analyses trace and capture the key drivers affecting the restoration of water quality and determine how such restoration may be sustained or even accelerated in future. We find that there has been a decoupling trend between the economy and environmental variables since 2013, which coincides with the substantial implementation of improved wastewater treatment systems. While further developments in sewerage facilities and phosphorus discharge reduction may continue restoration, a paradigm shift toward a circular economy remains necessary to integrate these developments with wastewater resources management. Overall, this study advances the current understanding of the impact of wastewater services facilities on the balance between economic development and environmental protection.
Keywords： Yangtze River Basin Wastewater services infrastructure Water quality variation trajectory Key affecting drivers Decoupling Balance
Fuzzy Rank Methodology for Risk Assessment of Environmental Pollution Accidents
Xiong Deqi,Chen Gang,Li Qiong
Strategic Study of CAE 2001, Volume 3, Issue 8, Pages 46-50
Based on the fact that risk assessment of environmental pollution accidents among factories is a multi-criteria and multi-stage process, and is of relativity and fuzziness, the fuzzy rank theory is developed and applied to solve such ranking problems by means of the fuzzy weighted distance, membership degree and the extensive Minimum Square Criterion. Furthermore, the methodology is applied to assess the risk of potential pollution accidents among four important chemical factories in Dalian, and the results are more reasonable than those obtained by the Index Method.
Keywords： pollution accidents risk fuzzy assessment rank
Title Author Date Type Operation
Evaluation on the Implementation of Industrial Water Pollution Control in China
Cao Hongbin , Li Aimin , Zhao He , Li Tinggang , Zhang Di , Zhu Lizhong
Journal Article
Groundwater Pollution Prevention and Control: Current Status and Countermeasures
Ren Jing,Li Juan,Xi Beidou,Yang Yang ,Lu Haojie,Shi Junxiang
Journal Article
Comprehensive Evaluation on China's Law on Water Pollution Prevention and Control
Hou Li’an, Xu Zuxin, Yin Hailong, Zhang Lin
Journal Article
The key to prevent water pollution of the Three GorgesReservoir Area is source control and abatement
Wei Fusheng,Zhang Jianhui ,He Lihuan ,Wang Xin,Wu Guoping,Ding Zhongyuan
Journal Article
Construction of technology system for watershed water pollution treatment and management——exploration and practice of the major water program in Liaohe River basin
Journal Article
Discussion on compensation mechanism of water pollution control on the three gorges reservoir and its upstream areas
He Jishan,Dai Ruolin,Wang Mengjun,Zhang Yanchun
Journal Article
Evaluation of Measures for Comprehensive Environmental Control in Beijing–Tianjin–Hebei Region
Wu Jian, Xu Jiayu, Hao Jiming
Journal Article
Evaluating the Methods for Assessing Implementation Effects of River Chief System in China
Yin Hailong, Ge Jia’ning, Xu Zuxin, Xu Jin
Journal Article
Study of verification index for biological treatment technology of wastewater
Xu Chunlian,Zhang Wei,Song Qianwu,Huang Haiming,Tian Yanli,Chen Dong
Journal Article
Academician Qu Jiuhui Talks about Water Pollution Control (2018-6-1)
曲久辉(高级职称)
9 Apr 2021
Conference Videos
Wang Hao: River Basin Environmental Governance (2018-6-1)
王浩(院士)
14 Apr 2021
Conference Videos
Improvement of the Yangtze River’s Water Quality with Substantial Implementation of Wastewater Services Infrastructure since 2013
Weixiao Qi, Xu Wang, Jin Kang, Yaohui Bai, Rui Bian, Hongtao Xue, Li Chen, Aomei Guan, Yi-Rong Pan, Huijuan Liu, Jiuhui Qu
Journal Article
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