环境影响评价工程师职业资格制度4月1日实施

为维护国家环境安全和公众利益，加强环境影响评价管理，提高环境影响评价专业技术人员素质，确保环境影响评价质量，人事部、国家环境保护总局决定从2004年4月1日开始在全国范围内实施环境影响评价工程师职业资格制度。     

注册环保工程师职业资格测试完毕

根据全国勘察设计注册工程师管理委员会《关于注册环保工程师、注册土木工程师（水利水电工程）、注册冶金工程师、注册石油天然气工程师、注册采矿／矿物工程师、注册机械工程师执业资格考核认定测试工作有关事项的通知》（注工秘[2006]2号）要求，全国勘察设计注册工程师环保专业管理委员会会同全国29个地区（或部门）的勘察设计注册工程师管理机构按全国勘察设计注册工程师管理委员会的统一时间于2006年8月26日组织通过注册环保工程师资格考核认定初审的共计1101人进行了测试。     

浅谈如何做好建设项目环境影响评价与规划环境影响评价的联动

围绕建设项目环境影响评价和规划环境影响评价的特点,通过在评价思路、评价内容、评价方法等方面的比较,分析其差异,从而找到两者在评价时间、评价内容等方面的联动途径,以提高环境影响评价工作的效果和效率。     

油气勘探开发建设项目环境影响评价管理探讨

油气勘探开发建设项目存在滚动开发的特点,在近年来的环境影响评价管理实践中引发较多矛盾。文章分析了目前油气勘探开发建设项目环评管理中存在的环评要求不清晰、分类管理需细化、审查尺度不统一等问题,并从界定建设项目类型、明确环评开展时间和要求、明确环评文件编制类型、界定项目重大变更四个方面提出了改进油气项目环评管理的建议。     

《“十三五”环境影响评价改革实施方案》主要原则与工作目标

正7月15日,环境保护部印发《"十三五"环境影响评价改革实施方案》。其主要原则和工作目标如下。主要原则坚持与相关重大改革任务相统筹。与排污许可制相融合,实现制度关联、目标措施一体。适应省以下环保机构监测监察执法垂直管理制度改革,调整优化分级审批和监管职责。落实行政审批改革和政府职能转变要求,统筹"放管服"。坚持构建全链条无缝衔接预防体系。明确战略环评、规划环评、项目环评的定位、功能、相互关系和工作机制。战略     

对青海省规划环境影响评价工作的思考

文章通过对青海省规划环评工作起步、对已开展及拟开展规划环评工作现状进行了分析,并提出了建议。     

环境影响评价制度改革应着力回归环评本质

环评倍受关注,主要因为其作为环保部门的最大权力,不仅没有起到预防污染发生的作用,反而成了一些不正当利益输送的通道。本文从回顾环评在中国的发展历程和剖析环保部门、建设单位或规划编制机关、环评机构在环评中的相互关系入手,试图回答“作为环保部门最大权力为什么预防不住环境污染”的问题。研究认为,应以促进环评回归其本质作为环评制度改革的目标,按“环评脱钩→环评审批→环境违法严惩→维护公众环境权益”优先顺序,全面推进环评制度改革;环评脱钩是环评制度改革的切入点或起点;环评制度改革须抓住“如何防止环评及干预环评的任性权力”这一关键点,即环评制度改革的“牛鼻子”应是环评审批;以信息公开、社会监督确保事中有效监督,确保公众环境权益、强化污染者的损害担责,倒逼环评回归其本质;以法治和社会监督防止环评及干预环评的权力任性。     

战略环境影响评价的实施与对策

战略环评将环境、社会和经济做为一个系统,进行整体、全面的综合评价,为决策提供依据、方案和措施,使决策更为科学、合理、严谨、可行,真正从决策到源头控制,减轻环境污染和生态破坏.从战略环境影响评价的兴起发展和法律意义入手,从理论和实践上全面系统的论述和探讨了如何有效实施战略环境影响评价的对策与措施.     

注册环保工程师资格考核认定办法

根据《中华人民共和国建筑法》和《建设工程勘察设计管理条例》有关规定,人事部、建设部、国家环境保护总局制定了勘察设计行业《注册环保工程师制度暂行规定》、《注册环保工程师资格考试实施办法》和《注册环保工程师资格考核认定办法》,并于2005年7月13日印发了全文(国人部发[2005]56号),内容如下。     

注册环保工程师制度暂行规定

根据《中华人民共和国建筑法》和《建设工程勘察设计管理条例》有关规定,人事部、建设部、国家环境保护总局制定了勘察设计行业《注册环保工程师制度暂行规定》、《注册环保工程师资格考试实施办法》和《注册环保工程师资格考核认定办法》,并于2005年7月13日印发了全文(国人部发[2005]56号),内容如下。     

环境保护法规制定程序办法

国家环境保护总局令第25号《环境保护法规制定程序办法》已经2005年4月11日国家环境保护总局局务会议审议通过,现予发布,自2005年6月1日起施行。1990年3月12日国家环境保护局发布的《国家环境保护局法规性文件管理办法》同时废止。国家环境保护总局局长解振华二○○五年四月二十五日主题词:第一章总则第一条为了规范环境保护法规的制定程序,保证立法质量,根据《立法法》、《行政法规制定程序条例》、《部门规章制定程序条例》、《法规部门规章备案条例》和《全面推进依法行政实施纲要》,制定本办法。第二条本办法所称“环境保护法规”,是指…     

Assessing the price effects of flood hazard disclosure under the California natural hazard disclosure law (AB 1195)

This study uses hedonic analysis to estimate the effects of flood hazard disclosure under the 1998 California Natural Hazard Disclosure Law (AB 1195) on property values throughout California. It finds that the average floodplain home sold for 4.2% less than a comparable non-floodplain home following AB 1195 while before that law there was no significant price differential. The introduction of interaction terms indicates that the magnitude of the price reduction due to AB 1195 varies positively with Hispanic population share. An average floodplain home in a half-Hispanic neighbourhood saw a $12 324 negative capitalization due to AB 1195, while that amount was only $2191 for a neighbourhood with 10% Hispanic residents. Results suggest that, in particular, homebuyers in Hispanic communities are better disclosed to under AB 1195 than they were under the National Flood Insurance Program (NFIP), which was the primary policy regulating flood disclosure in California prior to passage of AB 1195.     

Application of a long-path differential optical absorption spectrometer (LP-DOAS) on the measurements of NO(2), SO(2), O(3), and HNO(2) in Gwangju, Korea

A differential optical absorption spectrometer (DOAS) technique has been applied to monitor airborne trace pollutants including NO(2), SO(2), O(3), and HNO(2) in the ultraviolet (UV) region (290-350 nm) over a 1.5 km beam path (two ways) during an intensive measurement campaign held at Gwangju, Korea (March 2002). Their mean mixing ratios (and standard deviations) were computed as 11.3 (8.8), 1.9 (1.7), 17.1 (19.3), and 0.5 (0.4)ppbv, respectively. As a means to evaluate the performance of the long-path DOAS (LP-DOAS) system with conventional point monitoring systems (PMS), correlation analysis was conducted between the two data sets. These data sets were then inspected to account for the influence of the environmental conditions on the correlation strength between the two systems, especially with respect to light level and wind speed. To facilitate the comparison, correlation analyses were conducted after dividing the data sets for those parameters into several classes. The strength of the correlations between DOAS and meteorological parameters was also examined to evaluate their effects on the DOAS performance. It was found that, among the four pollutant species, O(3) is the most sensitive to changes in meteorological conditions in relation with atmospheric mixing conditions. The overall results of our study indicate that open-path monitoring techniques can be used to effectively diagnose air quality and be substituted for the conventional point monitoring methods with the proper consideration of those parameters affecting the DOAS sensitivity (e.g., light level and wind speed).     

饮用水中嗅味物质-土臭素和二甲基异冰片去除技术

本文介绍了引起饮用水臭味的痕量污染物土臭素（geosmin,GSM）和二甲基异冰片（2-methylisoborneol,MIB）的来源和危害,分析了吸附、臭氧氧化、光催化氧化、生物氧化等工艺对它们的去除效果。针对原水中不同种类和不同浓度的嗅味物质,应采取不同的处理工艺,达到良好的处理效果,满足居民对水质的要求。     

Education on environmental law

Summary The current views on whether environmental law is a subject of study at the Universities is discussed in this paper. The author traces the development of environmental law, and maintains that legal science is one, and that it has been grounded into branches for teaching and research purposes. A case for the teaching of environmental law at the universities is made. A teaching programme is suggested which brings out the relationships of environmental law with ecology, social science, economics, management science, technology and other branches of legal science.Born in Argentina, with a Doctor of Law from the University of Buenos Aires. Has held professorships in Water and Mining Laws, Agrarian and Mining Law, Natural Resources Law, in several universities in Argentina. He was a visiting professor in the period 1967–71, at Delft Technological Institute, The Netherlands.From 1969–70, he was Secretary of State for Water Resources of Argentina, and in 1970, Vice-Chairman of the UN Committee on Natural Resources. Consultant on Environmental Law for FAO in 1970. He is at present (1980–82) President of the International Water Resources Association.He has been a member of the IUCN Commission on Environmental Policy, Law and Administration since 1978, is President of the Inter American Commission on Environmental Law and Administration, and Regional Governor (Latin America) of the International Council on Environmental Law.In 1978 he was awarded the Elizabeth Haub Prix on Environmental law.He is author of several books and papers on environmental, natural resources and water laws. These include Code on Natural Resources (Province of Corrientes Argentina, 1980) and co-author of Code on the Renewable Natural Resources and Environmental Protection, Colombia, 1974.     

Transport of di(2-ethylhexyl)phthalate (DEHP) applied with sewage sludge to undisturbed and repacked soil columns

Municipal sewage sludge is often used on arable soils as a source of nitrogen and phosphorus, but it also contains organic contaminants that may be leached to the ground water. Di(2-ethylhexyl)phthalate (DEHP) is a priority pollutant that is present in sewage sludge in ubiquitous amounts. Column experiments were performed on undisturbed soil cores (20-cm depth x 20-cm diameter) with three different soil types: a sand, a loamy sand, and a sandy loam soil. Dewatered sewage sludge was spiked with 14C-labeled DEHP (60 mg kg(-1)) and bromide (5 g kg(-1)). Sludge was applied to the soil columns either as five aggregates, or homogeneously mixed with the surface layer. Also, two leaching experiments were performed with repacked soil columns (loamy sand and sandy loam soil). The DEHP concentrations in the effluent did not exceed 1.0 microg L(-1), and after 200 mm of outflow less than 0.5% of the applied amount was recovered in the leachate in all soils but the sandy loam soil with homogeneous sludge application (up to 3.4% of the applied amount recovered). In the absence of macropore flow, DEHP in the leachate was primarily sorbed to mobilized dissolved organic macromolecules (DOM, 30.3 to 81.3%), while 2.4 to 23.6% was sorbed to mobilized mineral particles. When macropore flow occurred, this changed to 16.5 to 37.4% (DOM) and 36.9 to 40.6% (mineral particles), respectively. The critical combination for leaching of considerable amounts of DEHP was homogeneous sludge application and a continuous macropore structure.     

EF-2型(T703)氧化铁精脱硫剂

由长沙市望岳化工厂开发、湖南省环境保护局推荐的EF-2型氧化铁精脱硫剂适用于天然气、焦炉煤气、水煤气、甲烷原料气、冶金工艺气、精细化工原料气、食品级CO2气等气体中H2S的精脱除。主要技术内容上述原料气中的H2S与氧化铁反应生成硫化亚铁、多硫化铁、单质硫和水:Fe2O3(特种) H2S→FeS FeSx S H2O典型规模天津大港油田天然气公司3.6亿m3液化气处理、回收装置。主要技术指标及条件要求一、技术指标H2S脱除精度≤0.03×10-6,原粒度工作硫容≥15%,原粒度侧压强度≥50N/cm,耐水性:水煮2h、浸泡24h不粉化。二、条件要求空速1000～20…     

P(4-vinyl pyridine) hydrogel use for the removal of UO(2)(2+) and Th(4+) from aqueous environments

4-vinyl pyridine (4-VP) based hydrogels with 2-hydroxyethylmetacrylate (HEMA) and magnetic composites were prepared and tested for use in the removal of UO(2)(2+) and Th(4+) ions from aqueous environments. It was found that the absorption of these metal ions from aqueous environments decreased with an increase in the amount of HEMA contained within p(4-VP-co-HEMA) hydrogels between 0.498?mmol for pure p(4-VP) and 0.027?mmol for pure p(HEMA). The characterization of the hydrogels was determined by swelling experiments, FT-IR and thermal analysis. The effects of initial metal ion concentration, hydrogel amount and the temperature of the medium on absorption of the ions were investigated. Langmuir and Freundlich isotherms were constructed for the absorption of UO(2)(2+) and Th(4+). Both isotherms demonstrated that these metal ions complied with monolayer absorption kinetics.     

Seabed resources and international law

This article outlines the problems related to the exploitation and allocation of undersea resources. The nature and accessibility of undersea petroleum supplies and metalliferous nodules are described in terms of the existing and prospective future economic constraints. Since the majority of such resources lie outside national jurisdictions, their ownership has recently become a major source of international conflict. The character of that conflict is explained, and the prospective solutions under international law are identified. Unilateral action on the part of countries possessing the requisite technologies to exploit these resources is viewed as the most probable near-term outlook, even though it may not satisfy very many aspects of international equity.     

重铬酸钾褪色法和硫酸铬显色法直接测定CODCr

建立了重铬酸钾褪色法和硫酸铬显色法直接比色测定CODcr的方法,重铬酸钾褪色法测定范围10-700mg／L,检出限7.0mg／L,三次平行测定CODcr值为417mg／L样品,标准差为2.6mg／L,回收率为96.6％;硫酸铬显色法的测定范围30-1200mg／L,检出限为23.0mg／L,三次平行测定CODcr值为987mg／L,标准差为22.3mg／L,回收率为96.3％,两种方法都优于HJ／T399-2007推荐的方法。