油田采出水处理现状及发展方向

概述了大庆油田目前采油出水的种类、数量、性质、处理状况及排水去向。介绍了不同采油出水的水处理工艺。结合目前油田生产实际 ,提出了当前含油污水重点攻关课题     

Specific Contributions of Politics,Economics, and Toxicology in Setting Socially Consensual Limit Values

/ Limit values are legal limits for the concentrations of substances in the environment. They must be agreed upon in a consensual procedure between science, economics/technology, and political forces. This is a crucial political precondition for their social acceptance. The arguments put forward to justify their expediency and numerical level are based not only on risk-benefit considerations but also on the aspect of the technical avoidability of direct and indirect exposure. The critical assessment of the direct benefit of specified exposures falls within the responsibility of economics/technology, whereas criteria for their potential adverse effects (direct and indirect) are provided by medicine/biochemistry and/or ecology. Within this concept, the avoidance of nonbeneficial-even if not openly adverse-exposure is the essential aim of environmental hygiene and should be promoted by politics/science. In general, society or segments thereof reject adverse, accept beneficial, and tolerate unavoidable exposure. Conflicts of interest arise when different groups of society simultaneously define a given exposure as being adverse, beneficial, and unavoidable. Therefore, from the viewpoint of society as a whole, an optimal exposure lies as far as reasonably achievable at a level lower than known or plausible adverse effect thresholds (as defined by toxicology or ecology). This optimal level of exposure must be determined using a transparent and, hence, public procedure.KEY WORDS: Legal limit values; Benefit threshold; Social acceptance; Social tolerability; Adverse effect threshold; Avoidable exposure; Tolerance threshold; Environmental hygiene     

灾害地图几个问题的初步研究

运用地图学的理论和方法，阐述了灾害地图的性质、内容、功能和作用，介绍了灾害地图的主要类型，探讨了灾害信息图形显示的过程、方法和手段，并提出了开展灾害地图研究的几点建议。     

石油炼制项目竣工环保验收监测检查常见问题

根据建设项目竣工环境保护验收监测相关标准规范要求和实践经验,总结了石油炼制项目竣工环境保护验收监测实践工作中的若干常见问题。根据石油炼制项目污染物来源和特点,分析了加热炉废气监测、恶臭VOCs治理、含油污水监测、防渗措施和地下水监测以及污水处理"三泥"(含油污泥、气浮浮渣、剩余的废活性污泥)和碱渣处置等常见重点难点问题,在此基础上提出了一些对策和建议,为今后开展验收监测检查工作提供借鉴。     

企业建设项目竣工环境保护自主验收工作初探

简述了企业建设项目竣工环境保护自主验收政策的出台背景,介绍了自主验收目前取得的成效。针对现阶段工作中存在的自主验收缺乏有效监管及配套的技术支撑、企业主体责任意识不强等问题,提出了完善监督管理制度、提高企业主体责任意识、加强第三方验收监测机构管理、开展验收技术培训、规范建设项目变动认定管理等建议。     

A review of public acceptance of nature-based solutions: The ‘why’, ‘when’, and ‘how’ of success for disaster risk reduction measures

Nature-based solutions (NbS) are increasingly recognized as sustainable approaches to address societal challenges. Disaster risk reduction (DRR) has benefited by moving away from purely ‘grey’ infrastructure measures towards NbS. However, this shift also furthers an increasing trend of reliance on public acceptance to plan, implement and manage DRR measures. In this review, we examine how unique NbS characteristics relate to public acceptance through a comparison with grey measures, and we identify influential acceptance factors related to individuals, society, and DRR measures. Based on the review, we introduce the PA-NbS model that highlights the role of risk perception, trust, competing societal interests, and ecosystem services. Efforts to increase acceptance should focus on providing and promoting awareness of benefits combined with effective communication and collaboration. Further research is required to understand interconnections among identified factors and how they can be leveraged for the success and further uptake of NbS.Supplementary InformationThe online version contains supplementary material available at 10.1007/s13280-021-01502-4.     

谈建设项目竣工验收监测质量控制

质量控制是贯穿环境监测全过程的技术手段和管理程序,文章通过对建设项竣工验收监测质量控制进行阐述,其目的是为了提高我们的监测水平和能力,更好的保护好我们的生态环境。     

生活垃圾填埋场项目竣工环保验收应注意的问题

生活垃圾填埋场建设项目竣工环境保护验收制度是环境保护工作的重要制度。垃圾填埋场项目竣工环境保护验收情况是环保部门对改项目运行后进行环境管理的主要依据。根据垃圾填埋场项目竣工环境保护验收规范要求和实际工作经验,总结出竣工项目环境保护验收中需要注意的问题,并就问题的原因分析提出注意要点。     

基于生产工艺的水泥工业项目竣工环保验收监测重点分析研究

基于水泥工业的生产工艺特点,说明新型干法生产时代,水泥生产的主要产污环节及特征污染物,并分析其对生态环境的影响和危害,表明该行业属高能耗、高污染的产能过剩行业.根据建设项目竣工环境保护验收规范要求和工作实践经验,结合生产工艺、特征污染物和污染物总量控制等要求,从废水监测、废气监测、噪声监测等方面阐明水泥行业项目竣工环保验收的侧重点和注意事项,并指出污染防治设施、总量控制等几方面应重点关注的问题.     

糖蜜酒精厂环境保护验收清洁生产评价研究

糖蜜是糖厂榨糖后的副产品,含有可发酵性的糖45％∽52％,是直接用于发酵生产酒精的较好的原料.文章以广西某糖蜜酒精厂为例,在调查了解酒精厂生产工艺与装备、资源能源利用指标、污染物产生指标、废物回收利用率和环境管理要求等五个方面的基础上,认真细致分析环境保护竣工验收监测数据及生产报表数据,按照（HJ 581-2010）《清洁生产标准酒精制造业》（国家环境保护部）的要求对酒精厂清洁生产水平进行评价,并根据评价结果提出进一步提高清洁生产水平的建议和要求.