共查询到20条相似文献,搜索用时 114 毫秒
1.
2.
3.
4.
文章主要对青海省国控污染源监督性监测中存在的问题进行了阐述,并就如何做好污染源监督性监测工作提出几点建议。 相似文献
5.
山东省探索开展了空气质量监测"转让-经营"模式改革,在体制上科学划分监测事权,实行"谁考核、谁监测",省级环保部门负责17个设区城市环境质量的监督监测,污染源监督监测下放到市、县级环保部门;在机制上实行政府购买服务,对全省空气质量自动监测站实行"监测设备有偿转让,专业队伍运营维护,专业机构移动比对,环保部门质控考核,政府购买合格数据"的"转让-经营"模式。通过改革,监测数据质量和监测公信力得到进一步提高,有效避免了可能的行政干预,降低了监测成本,引导了环保服务业的发展,可以为其他省、市贯彻落实生态环境监测体制改革和地方监测事权上收工作提供一些参考。 相似文献
6.
本文提出当前污染源监测中应重点解决的问题,全面理解环境管理制度中涉及的污染源监测,优先解决重点污染源监测因子,做好应急监测的准备工作,调动各类监测站的积极因素,开展污染源监测技术科研工作,实行“污染者付费”原则,建立动态库,做好数据综合分析工作,加强监测站自身建设。 相似文献
7.
烟气排放连续监测系统比对监测是环境监测工作的一项重要内容,氨法脱硫装置由于运行工况复杂,现场比对监测时诸多因素会造成比对监测的偏差。文章针对烟气比对监测数据异常和烟尘比对监测数据异常,从几个方面分析造成偏差的原因,并提出相应的质控措施,以减少数据偏差,提高在线比对监测的准确性。 相似文献
8.
9.
10.
11.
突发环境事件应急监测的质量控制 总被引:4,自引:0,他引:4
陈谊 《中国环境管理干部学院学报》2010,20(1):56-58,70
质量控制是保证突发环境事件应急监测质量的重要手段。影响突发环境事件应急监测质量的主要因素有人员技术水平、仪器设备、方法、量值溯源性、数据库与模型等。从人员、仪器设备维护与保养、方法比对、量值溯源、期间核查、数据库和模型的维护与升级等方面进行控制,对提高应急监测质量,发挥预警作用具有重要意义。 相似文献
12.
气象监测是环境空气质量监测的重要组成部分,在环境空气质量精细化管理中发挥着重要作用。气象部门通常采用集中送检或现场校准的方式对气象仪器性能状况进行检查,但环保部门对监测子站气象仪器的相关性能检查还处于空白状态。结合国家环境空气质量自动监测网管理现状,研究采用现场比对方式进行气象仪器性能评估。试验过程中,温度、气压比对数据结果最好,湿度、风速比对数据结果较好,风向比对数据结果较差。因此,在气象部门集中送检和现场校准方式之外,环保部门采用现场比对方式,对空气子站气象仪器性能状况进行评估总体可行,对正常开展空气子站气象监测具有重要意义。 相似文献
13.
官厅水系左卫国控点水质自动监测站的YX-WQMS系统,由采水系统、配水系统、在线水质分析仪器、PLC控制和数据采集举统、数据处理和传输系统,监测站房和配套设备六个部分组成。表文重点介绍了该自动监测系统的关键技术和分析权的特点。 相似文献
14.
叙述了海上低凝固点及气液比很小的稠油试生产中对硫化氢气体的监控和防护概况。指出油、气、水流程均应采取全密闭式,其监控系统应包括硫化氢探测装置和报警系统,防止人体伤害的防护系统应有多种设备、仪器。此外,还应注意凡上岗工作人员均应事先加以培训,合格后才可正式工作。在采取以上所有监控防护措施后,在日常的安全生产中,未停产一次,也未伤一人。 相似文献
15.
文章介绍了在线监测系统的仪器配备、测量原理、设备特点及使用情况。污水在线监测系统通过对COD、氨氮、悬浮物、水中油、硬度五种监测仪器的组合,实现了油田污水再利用方面水质化验的简化工序,对水质污染物进行实时监测。运行经验表明,依靠该系统测量的数据可有效提高污水的监测水平,使之达到生产要求,对监测不合格的污水及时调整和处理,并可进行远输、传控。 相似文献
16.
污染源在线监测系统的适用性检测 总被引:1,自引:0,他引:1
文章概述了国内污染源在线监测系统的安装现状、管理现状及检测依据;介绍了目前国内环境监测仪器的认证程序,基本要求及适用性检测的仪器类型. 相似文献
17.
Mark Roseland 《Local Environment》2013,18(2):197-210
Abstract In recent years there has been increasing interest in the use of so‐called ‘economic instruments’ in environmental policy. Economic instruments influence the behaviour of economic agents by providing financial incentives for environmentally improved behaviour, or disincentives for damaging behaviour. This paper explores the use of economic instruments in the field of sustainable community planning and development. It does so in the wider context of how environmental economic policy is made. The focus of this paper is to examine the role of policy instruments in community planning, and to review the different types of instruments that are available to policy‐makers. Numerous examples of the various instruments at the community level are described. It is widely believed that policy making should occur at the lowest or most local level possible while maintaining effectiveness. A system of government that does not give adequate legal power to local governments, and does not allow local governments considerable flexibility in the use of funds, cannot be expected to achieve all community objectives. Central governments must give local governments permission to take measures towards sustainable community planning, even though that requires giving them power to address broader issues. At the same time, when issues that should be addressed at national and international levels are not addressed, local governments may be able to take action individually. Given the general reluctance (and perhaps inability) of governments at all levels today to consider non‐economic and, particularly, non‐market policy instruments, it is pragmatic as well as timely to improve our understanding of economic instruments for sustainable community development. 相似文献
18.
19.
Mark Roseland 《Local Environment》1996,1(2):197-210
In recent years there has been increasing interest in the use of so-called 'economic instruments' in environmental policy. Economic instruments influence the behaviour of economic agents by providing financial incentives for environmentally improved behaviour, or disincentives for damaging behaviour. This paper explores the use of economic instruments in the field of sustainable community planning and development. It does so in the wider context of how environmental economic policy is made. The focus of this paper is to examine the role of policy instruments in community planning, and to review the different types of instruments that are available to policy-makers. Numerous examples of the various instruments at the community level are described. It is widely believed that policy making should occur at the lowest or most local level possible while maintaining effectiveness. A system of government that does not give adequate legal power to local governments, and does not allow local governments considerable flexibility in the use of funds, cannot be expected to achieve all community objectives. Central governments must give local governments permission to take measures towards sustainable community planning, even though that requires giving them power to address broader issues. At the same time, when issues that should be addressed at national and international levels are not addressed, local governments may be able to take action individually. Given the general reluctance (and perhaps inability) of governments at all levels today to consider non-economic and, particularly, non-market policy instruments, it is pragmatic as well as timely to improve our understanding of economic instruments for sustainable community development. 相似文献
20.
土壤有机质测定全程质量控制 总被引:2,自引:0,他引:2
质量控制是环境监测赖以生存和发展基础,加强全程质量控制才能确保监测数据的准确性和可靠性。结合环境监测工作实际,应用标准分析方法—重铬酸钾容量法《土壤检测第6部分:土壤有机质的测定》(NY/T 1121.6-2006)对土壤有机质测定进行了全程质量控制技术探讨。简介了方法所需仪器与试剂,深入探讨了运用标准法进行土壤中有机质测定全程质量控制技术问题。指出在标准分析方法基础上,选用有效期内质量合格分析纯以上试剂,全面规范样品采集与保存,有序开展样品制备与称取,严格管控消煮操作与滴定过程,准确进行分析结果数据处理,切实加强结果填报规定程式,能够确保大批量、成分复杂土壤样品有机质测定精密度和准确度。 相似文献