随州市水环境问题——节水治污与创新

来源 :环境科学与技术 | 被引量 : 0次 | 上传用户:j395188088
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
随州境内水资源甚为短缺,已从一般的资源性缺水转向供水不足,主要流域的地表水监测区域内已无Ⅱ类水体,基本维持在Ⅲ类,有的已基本丧失饮用水源功能。水污染现阶段对随州社会经济发展及其它水问题有重大影响,并亟待解决的关键问题。因此,亟须通过提高水资源利用率、降低污染物产生强度,控制点源污染,把水污染防治放在解决各类水问题的优先位置,加强流域保护规划和管理,建立健全排污许可证制度和目标考核责任制,推进水价改革,建立多元化的水资源保护与利用投融资机制和综合解决水问题的科技支撑体系等多种方式解决随州水环境问题。 There is a shortage of water resources in Suizhou, shifting from the general shortage of water resources to insufficient water supply. There is no Class II water body in the surface water monitoring areas of the main river basins, and they are basically maintained in Class III. Some have basically lost the function of drinking water sources. The current stage of water pollution in Suizhou socio-economic development and other water problems have a significant impact, and the key issues to be solved. Therefore, it is imperative to strengthen the utilization of water resources, reduce the intensity of pollutants, control point-source pollution, put water pollution prevention and control at the priority of solving various water problems, strengthen planning and management of river basin protection, and establish and improve the permit system for sewage discharge And target assessment responsibility system to promote water pricing reform, the establishment of a wide range of water resources conservation and utilization of investment and financing mechanisms and comprehensive solutions to water issues such as scientific and technological support system and other ways to solve the water environment in Suizhou.
其他文献
1 背景 甲氨蝶呤用于治疗许多风湿病,其短期疗效已被证实。但毒性使不少患者不能从中受益,其中叶酸缺乏可增加其毒性。类风湿关节炎患者常有叶酸缺乏,经甲氨蝶呤治疗后叶酸
为推动和促进儿童生长发育相关的临床和基础研究,提高中青年儿科内分泌医师的学术水平,《中国实用儿科杂志》编委会和长春金赛药业有限责任公司于2007年10月联合设立“共助成
三千年印章史上,有系统的收藏与鉴赏约有千年之久,由唐宋人始肇先声,元明时逐渐开花结果,并因众多文人的推崇而令其风行天下,遂成就清代三百年考据学之兴盛。其漫长的成熟过
国庆长假,我骑单车穿过临夏回族自治州、甘南藏族自治州,进入四川阿坝藏族羌族自治州,最后到达九寨沟。旅途是孤独的,但时常有人对我笑、向我打招呼,是多么好的一种感觉啊!
AIM: Providing analgesia via peripheral nerve catheters attached to an infusion pump is an effective pain management option in children.METHODS: Portable infusi
To characterize and identify multiple constituents in Danhong injection(DHI), a fast ultra-high performance liquid chromatography coupled to electrospray ioniza
以钛酸丁酯的乙醇溶液为钛源,硝酸铈的水溶液为沉淀剂,采用共浸渍法制备Ce O_x/Ti O_2-Si O_2复合氧化物作为Ag基柴油脱硫吸附剂的载体,探究Ce O_x掺杂Ti O_2-Si O_2载体对吸
Objective To investigate the effect of early treatment with hepatocyte growth factor(HGF)on the cytokine expression and pulmonary artery,right ventricular(RV)re
今年4月份以后,一场肆虐的 SARS重创了正在高速发展的旅游业,以天马形象标志飞奔的旅游业为了大局,终于停下了前进的脚步。鉴于目前旅游业行情不旺的现实,也基于它处在龙头
1车主基本面40岁以下车主超七成此次,共有108名北京奔驰GLK车主接受了我们的车辆调查。参与调查的车主中,男女车主的比例约为2:1,其中男性车主占比65.74%,女性车主所占比例为