东江流域水污染控制与水生态系统恢复技术与综合示范  

Water pollution control and integrated demonstration of water ecosystem recovery technology in Dongjiang River Basin

作　　者：许振成[1] 曾凡棠[1] 谌建宇[1] 虢清伟[1] 应光国[2] 胡勇有[3] 杨扬[4] 查金苗[5] 宋乾武[6] 李德波[7] 赵学敏[1] 卓琼芳[1] 苟婷[1] XU Zhencheng ZENG Fantang CHEN Jianyu GUO Qingwei YING Guartgguo HU Yongyou YANG Yang ZHA Jinmiao SONG Qianwu LI Debo ZHAO Xuemin ZHUO Qiongfang GOU Ting(South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou 510655, China Guangzhou Institute of Geochemistry, Chinese Academy of Soienees, Guangzhou 510640, China College of Environment and Energy, South China University of Teehnology, Guangzhou 510006, China Engineering Research Center of Tropical and Subtropical Aquatic Ecological Engineering of Ministry of Education, Jinan University, Guangzhou 510632, China Research Center for Eeo-Environmental Soienees, Chinese Academy of Sciences, Beijing 100085, China Chinese Research Academy of Environmental Sciences, Beijing 100012, China Nanjing Institute of Environmental Sciences, Ministry of Environmental Protection, Nanjing 210042, China)

机构地区：[1]环境保护部华南环境科学研究所,广东广州510655 [2]中国科学院广州地球化学研究所,广东广州510640 [3]华南理工大学环境与能源学院,广东广州510006 [4]暨南大学热带亚热带水生态工程教育部工程研究中心,广东广州510632 [5]中国科学院生态环境研究中心,北京100085 [6]中国环境科学研究院,北京100012 [7]环境保护部南京环境科学研究所,江苏南京210042

出　　处：《环境工程技术学报》2017年第4期393-404,共12页Journal of Environmental Engineering Technology

基　　金：国家水体污染控制与治理科技重大专项(2008ZX07211;2012ZX07206)

摘　　要：归纳了水专项东江项目2008—2013年的主要研究成果:针对保护优质水源的国家需求,选择典型的东江流域开展前瞻性的水污染控制技术研发并进行工程示范,创建了由常规水质指标实时在线化,痕量污染物控制指标识别筛选全流域优化,生物毒性指标甄别多属性全程化等成套技术构成的水源流域水质风险识别技术体系;由各类工艺废水脱毒减害,同质污水区域集中强化处理,排水持续净化等成套技术构成的水环境风险控制工程技术体系;由水生物链各物种生长状况评级,生境恢复和物种受损关键环节恢复等成套技术构成的生态健康维护技术体系。集成以上3个技术体系形成成套的流域水环境风险控制技术体系集。基于上述技术创新提出了"控制风险、维护生态、保水甘甜、发展持续"的水源流域管理创新总体策略。研发的技术体系与策略在东江流域的示范与应用,实现了东江主干流水质常年优于Ⅱ类的污染控制目标。The main research achievements of the Dongjiang River Project in the National Water Pollution Control and Management of Science and Technology Major Program（ Major Water Program） over the period from 2008 to 2013 were summarized. Aiming at national demand for protecting high-quality water,the Dongjiang River basin was chosen for the research and demonstration of prospective water pollution control technologies. A technical system for water quality risk identification of water source basin was established,including real-time on-line operation of routine water quality indicators,identification,screening and optimization of trace pollutant control indicators,and multi-attribute full process of biological toxicity index identification,etc. An engineering technical system for water quality risk control was created,including detoxification technologies for various types of wastewater,centralized intensive processing technologies for homogenous wastewater,and continuous purification technologies for drainage.Moreover,a technical system for ecological health maintenance was established,including the growth state rating of various species,habitat restoration and restoration of key damaged links of the aquatic organisms chain. The three technical systems were integrated to form a river basin water environmental risk control system set. Based on the technical innovation,the overall strategy of water source basin management of ＂ control risk,maintain ecology,keep water fresh and develop sustainably＂ was put forward. The technical system and strategy were demonstrated and applied in the Dongjiang River basin,and guaranteeing the achievement of the water quality objective better than the Class Ⅱ in the main stream of Dongjiang River finally.

关 键 词：水污染控制 水源保护 风险识别 技术体系 水专项 东江流域 

分 类 号：X522[环境科学与工程—环境工程]