摘要
京津冀协同发展是我国政治、经济、科技、文化建设的核心战略,区域农产品产地环境保护是污染防治攻坚战的战略要地。京津冀农产品产地土壤重金属Cd、Hg超标问题在北京市和天津市周边较为突出,污染风险不容忽视。京津冀农产品产地土壤污染的主要原因是工业开发区重金属污染、污水灌溉、污水处理能力不足、法规政策不完善、技术标准落后等。本文提出统筹部署"天地一体化"农产品产地环境监测体系、落实工矿企业清洁生产、推进畜禽养殖污染综合治理等土壤污染防治综合战略,列举了天津某坑塘污染场地和非正规垃圾填埋场农产品产地环境污染防治工程案例,为京津冀农产品产地土壤污染防治战略决策提供参考。
The coordinated development of Beijing,Tianjin,and Hebei is the core strategy of China’s political,economic,scientific,and cultural construction.The environmental protection of regional agricultural producing areas is a strategic location for the battle against pollution.The problem of excessive heavy metals Cd and Hg in the soil of agricultural producing areas is prominent in Beijing and Tianjin,and the pollution risk cannot be ignored.The main causes of soil pollution in the agricultural producing areas in the Beijing–Tianjin–Hebei region are heavy metal pollution by industrial development zones,sewage irrigation,inadequate sewage treatment capacity,imperfect regulations and policies,and backward technical standards.This study proposed to comprehensively deploy a“sky-ground integrated”environment monitoring system for the agricultural producing area,implement the clean production of in-dustrial and mining enterprises,and promote comprehensive strategies of soil pollution prevention and control such as comprehensive management of livestock and poultry pollution.Engineering cases for environmental pollution prevention and control of a pit-pond pollution site and an informal refuse landfill in Tianjin are enumerated to provide references for strategic decisions of soil pollution prevention and control in the Beijing–Tianjin–Hebei agricultural producing areas.
作者
姜玉
杨予宁
李瑞
席北斗
李鸣晓
郝艳
孟繁华
高绍博
陈雷
Jiang Yu;Yang Yuning;Li Rui;Xi Beidou;Li Mingxiao;Hao Yan;Meng Fanhua;Gao Shaobo;Chen Lei(Chinese Research Academy of Environmental Sciences,Beijing 100020,China;Shanghai University,Shanghai 200444,China;Jilin Jianzhu University,Changchun 130118,China;Jilin Provincial People’s Congress Environment and Resources Protection Committee,Changchun 130000,China)
出处
《中国工程科学》
CSCD
北大核心
2018年第5期142-147,共6页
Strategic Study of CAE
基金
中国工程院咨询项目"中国农业资源环境若干战略问题研究"(2016-ZD-10)
关键词
京津冀
农产品产地
土壤污染防治
战略
工程案例
Beijing–Tianjin–Hebei region
agricultural products producing areas
soil pollution prevention
strategy
engineering case
