地表水环境监测模式的研究和启示

利用属地监测、采测分离监测、自动监测三种监测模式分析了地表水环境监测形式,并总结分析出地表水监测中存在的问题。采测分离监测模式不仅从机制上避免了行政干预,并且对监测环节上存在的问题进行了纠正,加强了监测的规范化和信息化。     

中部地区二级环境监测站应急监测能力优化

以宜昌市环保监测站应急监测工作为例,对目前中部地区二级环境监测站应急监测能力存在的不足进行了评析,提出了建立应急监测专门机构、完善应急监测机构体系和网络、建立应急监测信息库和提高应急监测实战能力等具有针对性的优化应急监测能力建设的方案,旨在尽快提高中部地区二级环境监测站应急监测水平。     

生物技术在环境监测中的应用

文章介绍了实验室常用的生物监测方法,从生物学角度来判断环境污染的程度,为环境质量的监测和评价提供依据。着重对细菌学监测、隐孢子虫和贾第鞭毛虫的监测、浮游动植物监测、生物综合毒性监测等进行了专门论述。     

关于广安应急监测的探讨

本文简述了广安市应急监测工作现状及存在的问题,提出了根据应急监测的特点,必须充分做好应急监测的各项准备,才能提高其快速性和准确性的工作思路。应急监测的预先准备,就是应急监测能力的储备,包括硬实力和软实力,硬实力包括资金、人员、仪器设备;软实力包括完善的应急监测预案、监测技术、应急监测经验等。为进一步提高应急监测效能提供参考。     

室内空气监测中的存在问题及对策

阐述了在室内环境空气监测中关于监测标准的选择和室内空气监测要素的确定,分析了在执行过程标准中和规范监测市场中存在的问题,并就如何改进提出了建议,其目的是提高室内监测服务的质量,确保监测结果准确可靠。     

不境安全预警和应急监测体系建设探讨

本文介绍了环境应急监测的性质和特点,阐述了环境安全预警和应急监测网络体系的建设情况,从制度、人员、仪器装备建设方面来加强环境安全预警和应急监测能力建设,并做好应急监测的日常准备工作,提高应急监测能力,构建良好的应急监测体系。     

加强生态监测体系建设 服务生态立省战略

根据目前青海省生态监测现状,深入分析了生态监测存在的问题,首次提出了由青海省生态环境监测中心和重点区域生态监测站点为主构建青海省生态监测体系的构想。     

山东省空气质量监测“转让-经营”模式改革的思考与探索

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。     

噪声自动监测系统相关问题研究

总结了环境噪声人工监测方法的缺陷,然后从城市环境噪声数据的性质、噪声自动监测系统的物理构成、噪声监测子站的布设、噪声自动监测有效时间的确定这几个方面对噪声自动监测系统进行了相关问题的论述.     

基于垂直管理改革后河北省监测体系与监测能力建设的思考

2016年国家启动了省以下环保机构监测监察执法垂直管理制度改革试点工作,河北省作为第一批试点省份率先开展了改革工作。以全国首个完成监测垂改的省份河北为研究对象,分析了垂改后河北省各级监测机构的职责、人才队伍、基础能力等情况,指出了生态环境监测体系运行中存在的主要问题,并进一步分析了问题产生的主要因素。结合河北省生态环境监测体系现状和“十四五”时期的能力建设目标,提出了完善监测体系、提升监测能力的建议和设想。     

90锶在核排污水域中的分布与监测

本文报告了川江上游核排污水环境中９０ Ｓｒ 的监测结果。表明：９０ Ｓｒ 在河水和底泥中的含量与排污距离密切相关,在不同水生物种之间的蓄积分布有显著性差异,其中底泥和含钙高的生物对９０ Ｓｒ 有较强的浓集作用。所以,选用指示性物种能提高９０ Ｓｒ 监测灵敏度,是核污染监测的较好方法。     

二维条码和GIS联合技术在环境监测中的应用系统研究

二维条码技术的应用日趋广泛，通过研究，作者把二维条码技术引入到环境监测中，利用二维条码和GIS(地理信息系统)联合技术，对废气、废水、固体废弃物、噪声等的监测应用进行了探讨，研制出了其应用信息管理系统，并以都江堰的环境监测为实例，取得了一定的应用效果。     

Health-care waste management in India.

Health-care waste management in India is receiving greater attention due to recent regulations (the Biomedical Wastes (Management & Handling) Rules, 1998). The prevailing situation is analysed covering various issues like quantities and proportion of different constituents of wastes, handling, treatment and disposal methods in various health-care units (HCUs). The waste generation rate ranges between 0.5 and 2.0 kg bed-1 day-1. It is estimated that annually about 0.33 million tonnes of waste are generated in India. The solid waste from the hospitals consists of bandages, linen and other infectious waste (30-35%), plastics (7-10%), disposable syringes (0.3-0.5%), glass (3-5%) and other general wastes including food (40-45%). In general, the wastes are collected in a mixed form, transported and disposed of along with municipal solid wastes. At many places, authorities are failing to install appropriate systems for a variety of reasons, such as non-availability of appropriate technologies, inadequate financial resources and absence of professional training on waste management. Hazards associated with health-care waste management and shortcomings in the existing system are identified. The rules for management and handling of biomedical wastes are summarised, giving the categories of different wastes, suggested storage containers including colour-coding and treatment options. Existing and proposed systems of health-care waste management are described. A waste-management plan for health-care establishments is also proposed, which includes institutional arrangements, appropriate technologies, operational plans, financial management and the drawing up of appropriate staff training programmes.     

黄河三角洲重金属分布状况及分析评价

通过调查监测了解黄河三角洲地区四种主要重金属分布状况，结果表明，目前该地区河水、底质、土壤中基本未受到铜、铅、镉、六价铬的污染，但必须严格控制上游流域工业污染源的“三废”排放，以防止潜在的污染威胁。     

Environmental monitoring at Hanford,Washington, USA: A brief site history and summary of recent results

Nuclear and nonnuclear industrial and research activities have been conducted on the Hanford reservation since 1943. Materials originating from these activities may enter the surrounding environment through releases of airborne and liquid effluents and solid wastes. Concern about the environmental effects of these releases has evolved over the past four decades into a comprehensive onsite and offsite monitoring program. Today, environmental monitoring to assess potential impacts of released materials includes field sampling and chemical and physical analyses of air, ground and surface water, fish and wildlife, soil, vegetation, and foodstuffs. This paper reviews the history of Hanford operations and summarizes the current environmental monitoring program and its major findings. Mathematical models based on monitoring data show that radiation doses to people living near the Hanford site are well below existing regulatory standards. Only trace amounts of radionuclides from Hanford have been detected in the offsite environment.     

Monitoring and enforcement for management of industrial wastes: case study for Thailand

Summary This paper seeks to set the appropriate standards for monitoring and enforcement for the management of industrial wastes and effluents in developing countries. It applies these environmental protection measures to the proposed Samutprakam Province improvement programme in Thailand.Dr Harvey F. Ludwig is a regular contributor toThe Environmentalist (see, for instance, Ludwig, 1990; Ludwig and Browder, 1992). He is Chairman of Seatec International Consulting Engineers where Sow Kim Leng is a consulting engineer. Wanida Srichai is based at the World Environment Center, Thailand Office, Bangkok, Thailand.     

Cut-off net acid generation pH in predicting acid-forming potential in mine spoils

Acidification of mine wastes can lead to a series of environmental problems, such as acid drainage, heavy metal mobilization, and ecosystem degradation. Prediction of acid-forming potential is one of the key steps in management of sulfide-bearing mine wastes. In this paper, the acid-forming potential of 180 mine waste samples collected from 17 mine sites in China were studied using a net acid generation (NAG) method. The samples contained different contents of total sulfur (ranging from 0.6 to 200 g kg(-1)), pyritic sulfur (ranging from 0 to 100 g kg(-1)), and acid neutralization capacity (ANC, ranging from -41 to 274 kg H2SO4 t(-1)). Samples with high acid-forming potential are generally due to their high sulfur content or low acid neutralization capacity. After the samples were oxidized by H2O2, the amounts of acid generation and the final NAG pH were measured. Results indicated that the final NAG pH gave a well-defined demarcation between acid-forming and non-acid-forming materials. Samples with final NAG pH >or= 5 could be classified as non-acid-forming materials, while those with NAG pH 2.5, but < 5, had low risk of being acid-forming. The confirmation of cut-off NAG pH will be used as a rapid and cost-effective operational monitoring tool for the in-pit prediction of acid-forming potential of mine wastes and classification of waste types.     

山东省城市生活垃圾管理现状及对策

随着经济的发展,城市生活垃圾逐渐成为山东省面临的重大问题.系统分析了山东省城市生活垃圾的收运及处理现状,并对其对策进行了讨论,认为山东省应立足现实,完善城市生活垃圾管理体系;对城市生活垃圾分类收集,以源头控制为主,并逐步改进现有的较为单一的卫生填埋技术;尝试应用多种先进的综合处理新技术,改变传统的思维模式,加快城市生活垃圾处理市场化、产业化的步伐,走可持续发展之道路.     

德国电子废弃物循环利用体系的调查与思考

德国主要电子废弃物冰箱、显像管和灯管的循环利用技术和体系以及现行的法律法规，对我国电子废弃物的循环利用具有借鉴意义，因而应尽快建立生活垃圾和电子废弃物分类收集体系，充分利用可回收资源。     

衡水市医疗废物处理现状调查及对策

医疗废物是一类成分复杂并有特殊危害的危险废弃物。通过分析衡水市医疗废物处理过程中存在的分散处置、处理率低等问题,提出了加强管理监督机制、提高医疗废物收集处理率的应对策略。通过综合比较分析几种医疗废物处理方法的优缺点,指出高温焚烧法集中处置是衡水市医疗废物的最佳处理方法。