生态文明视角下的国土空间底线管控：“双评价”与国土空间规划监测评估预警

生态文明新时代下的空间规划体系对国土空间底线管控提出了明确要求,“双评价”与国土空间规划监测评估预警是底线思维的体现。研究“双评价”与国土空间规划监测评估预警在国土空间底线管控中的作用和地位,通过国土空间规划“一张图”实施监督信息系统的建设,对二者的联系及其相互作用进行体现,构建二者的联动方式,服务于国土空间底线管控及治理的全过程。“双评价”与国土空间规划监测评估预警共同组成底线管控的两个阶段,前者是开展底线管控的基础,后者是底线管控的路径和手段,两者皆是生态文明新时代下国土空间规划底线管控的重要工具,需以国土空间规划“一张图”实施监督信息系统为基础加强两者的有机结合。     

流化吸附法净化处理沥青烟气的研究

以炉灰渣为吸附剂，在流化状态下吸附净化沥青烟气的实验室小试表明，炉灰渣的吸附容量高达１８５ｍｇ／ｇ，一次性净化效率为９９％。该工艺具有运转成本低．操作简单和以废治废的特点，为治理沥青烟气污染提供一条新途径。     

适宜国内现状的生态工业园建设的初探

生态工业园是实现可持续发展的途径之一.文中根据当前国内工业布局、土地资源现状,并结合各种类型生态工业园特征,指出对现有企业和工业园区的改造,以及构建虚拟型生态工业园,是适宜当前国内现状的生态工业园建设类型.     

物化法处理炼油废水

阐述了加热隔油与两级气浮相串联的物化法处理高粘度炼油废水的试验原理、过程及注意事项。结果表明：该试验流程处理效率高、四季运行稳定、出水能够达标排放。同时可回收浮油和泡沫油，具有显著的经济效益。     

混凝沉淀法处理锰锌铁氧体生产废水

锰锌铁氧体生产废水采用混凝沉淀法处理 ,悬浮物去除率可达 99.9% ,浊度去除率可达 99% ,出水水质达到国家排放标准。     

Effects of environmental factors on the production and release of matrix-bound phosphine from lake sediments

Effects of pH, temperature, and oxygen on the production and release of phosphine in eutrophic lake sediments were investigated under laboratory tests. Results indicated that the elimination of matrix-bound phosphine was accelerated under initial pH 1 or 12. Phosphine levels could reach maximum under initial pH 10. The contents of phosphine increased with the addition of alkali under pH 4–12. The rates of phosphine production and release from lake sediments varied with temperature. 20°C was the most favorable temperature for the production of matrix-bound phosphine. Oxygen showed little effect on matrix-bound phosphine. Matrix-bound phosphine concentrations in lake sediments were concluded to be dependent on a balance of natural generation and depletion processes. Translated from Acta Scientise Circumstantiae, 2005, 25(5): 681–685 [译自: 环境科学学报]     

Spatial distribution of ecological security status assessment of West-Liaohe River based on geographic information system

Eco-security assessment is a hot research area in resource and environmental science, which involves data with much spatial, non-linear, and random features. Geographic information system (GIS), as a useful tool to analyze and manage spatial information, has a superior advantage in this field. A case study in the western part of the Liaohe River featuring a method of eco-security spatial differences (ESSD) based on GIS is developed in this paper. The method includes four steps: 1) developing the pressure-state-response (P-S-R) framework with site data; 2) digitizing West-Liaohe River and setting its GRID database of ecosecurity assessment indicators; 3) figuring out the relative membership degree (RMD) of eco-security indicators by using the analytical hierarchy process with the weight of indicator; 4) classifying the security zone and mapping the assessment result of eco-security status in grid by GIS method of assigning and clustering. The visual spatial differences of eco-security based on GIS enables decision makers to know the status of eco-security better in making policies for achieving sustainability. __________ Translated from Environmental Science, 2005, 26(5): 28–33 [译自: 环境科学]     

论违反《中华人民共和国固体废物污染环境防治法》的刑事责任

系统分析《中华人民共和国固体废物污染环境防治法》所规定的三种犯罪类型,论述追究固体废物污染环境罪刑事责任的犯罪构成要件。     

溶剂萃取--蒸汽蒸馏法处理含油污泥

为了实现含油污泥的资源化和无害化，对含油污泥进行了室温下的三氯甲烷溶剂萃取，然后在温度３２０～４８０℃、压力０．２ＭＰａ下进行水蒸汽蒸馏０～９０ｍｉｎ的掊油实验，结果表明含油污泥中加入３倍的萃取溶剂进行萃取，再按１ｇ油泥加０．５ｍＬ的水在４００℃下蒸馏，４５ｍｉｎ效果较好，脱油率达８０％～９５％。     

新疆百重7井区油田开发对地下水环境的影响分析

新疆百重7井区为新疆百口腺地下水的汇集径流区,是克拉玛依市生尖生产用水水源之一，在此处进行油田开发，使得保护该区地下水环境成为开发工程的重中之重，由新疆百重7井区油田开发对地下水环境的影响分析可知，正常状况下的油田开发对地下水的影响很小，一旦发生事故，则对地下水的影响很大，必须采取适当措施，保护该区丰富的地下水资源。