铜酞菁生产中的三废综合治理及其资源化探讨

通过某铜酞菁化工生产企业三废治理及其资源化工艺改进的实践，总结出了一套行之有效的利用酸化工艺废酸的资源化新方法，不但从中回收了高价值的铜泥；同时利用废酸吸收生产工艺中的高含氨尾气，生产硫酸铵，达到了以废治废的目的，整个治理工艺符合循环经济的理念。通过该回收工艺的改进，使上述三废不再进入污水处理系统，从而解决了传统铜酞菁生产废水的高酸度、高盐分、高含氨、高难处理的矛盾，使铜酞菁三废处理易于实行。     

关于完善建设项目环保设施竣工验收监测报告的几点思考

结合工作实践，归纳了目前建设项目环保设施竣工验收监测报告中存在的几个突出问题，提出了完善竣工验收监测报告的几点建议。     

Designing Systematic Conservation Assessments that Promote Effective Implementation: Best Practice from South Africa

Abstract:  Systematic conservation assessment and conservation planning are two distinct fields of conservation science often confused as one and the same. Systematic conservation assessment is the technical, often computer-based, identification of priority areas for conservation. Conservation planning is composed of a systematic conservation assessment coupled with processes for development of an implementation strategy and stakeholder collaboration. The peer-reviewed conservation biology literature abounds with studies analyzing the performance of assessments (e.g., area-selection techniques). This information alone, however, can never deliver effective conservation action; it informs conservation planning. Examples of how to translate systematic assessment outputs into knowledge and then use them for "doing" conservation are rare. South Africa has received generous international and domestic funding for regional conservation planning since the mid-1990s. We reviewed eight South African conservation planning processes and identified key ingredients of best practice for undertaking systematic conservation assessments in a way that facilitates implementing conservation action. These key ingredients include the design of conservation planning processes, skills for conservation assessment teams, collaboration with stakeholders, and interpretation and mainstreaming of products (e.g., maps) for stakeholders. Social learning institutions are critical to the successful operationalization of assessments within broader conservation planning processes and should include not only conservation planners but also diverse interest groups, including rural landowners, politicians, and government employees.     

Analysis of parental strain DNA fragments existing in GEMs-Fhhh

There were 6 target DNA fragments of the three parental strains existing in the cell of GEMs( genetically engineered microorganism strain) Fhhh measured in this research by PCR(polymerase chain reaction). The determination showed that GEMs Fhhh contained all the 6 target DNA fragments, mnpl, mnp2, lipl, lip2, FLOI and 16S rDNA, and had the molecular genetic stability. Meanwhile the PCR production of each parental strain could only had its target DNA fragments and was different from each other. It may illustrate that the technique of the inter-kingdom protoplast fusion for the construction of GEMs Fhhh through the process of intercellular gene recombination could be used as a reliable bioengineefing technique to create the soecific functional stain for the nollution control.     

矿区开发对环境的影响与评价方法

分析了矿区开发对环境的影响，在此基础上建立了评价矿区环境质量的分层次指标体系和模糊综合评价方法，并将矿区环境质量分为５个等级：清洁，较清洁，轻污染，中污染和重污染。通过利用模糊评价使复杂的定性问题定量化，更直观简单地掌握矿区环境的治理状态，并利用此方法对潞安矿区的环境质量进行了评价。     

抓住西部大开发机遇 改善乌海市环境条件

本文简要介绍了乌海市环境条件 ,分析了环境污染形成原因 ,并提出改善环境条件的几点建议。     

LGA风机圆盘式消声器的动态优化设计

通过对ＬＧＡ风机噪声频谱的测试分析，确认其空气动力性噪声最强。针对其频谱特性，采用动态优化设计方法，设计一种圆盘式消声器。该消声器纵向尺寸小，充分利用其横向空间，结构较简单、紧凑，样式新颖，动态特性好     

引子渡水电站右坝肩岩体整体稳定性地质分析与工程治理

通过对右坝肩边坡区基本地质条件、边坡结构及自然边坡变形破坏形式等勘测资料的综合分析,将右坝肩边坡进行分区稳定性分析,在此基础上根据各分区工程边坡特点,有针对性的进行工程治理设计,为引子渡水电站的顺利建成打下了坚实的基础。     

面向生态环境保护的长江上游老旧码头布局功能优化

针对长江上游部分港口码头环保基础设施、技术、工艺较为落后,难以满足日益趋严的环保要求的问题,以重庆长寿港区为例,按照“关键生态环境问题识别—码头布局功能优化—生态风险分析”的思路,开展了长江上游老旧码头布局功能优化研究.结果表明:①现状中存在的关键生态环境问题:煤炭砂石等高污染码头作业区分布散、规模小且同质化经营,导致岸线集约化利用程度低;铁水联运条件未充分利用,导致公路转运对城区环境压力凸显.②基于产业规模与泊位建设供需分析—泊位布置—作业区布置的技术路线,通过优化临港产业布局,关停并转作业区6个,恢复岸线483 m,规划生产性泊位由56个减至46个,规划利用岸线由9 565 m减至8 225 m,促进码头作业规模化、产业结构合理化、岸线利用集约化.③根据铁路物流量测算,规划提升铁路运能,预测2035年铁路货运分担率将达13%、水运分担率将达29%、公路运输量将逐年下降.④布局功能优化后,港口码头与铁公水联运的生态环境相对风险值大幅降低,证实了岸线集约利用和提高铁水联用运输结构比例可降低交通运输对区域生态环境的风险压力.研究显示,面向绿色可持续发展的产业总体布局与面向高效低污染的铁水联运优化,是长江上游老旧码头提升发展的有效途径.      

超长工作面CO2相变致裂分区增透高效抽采技术试验研究

针对超长工作面抽采时间不均衡导致抽采达标时间长的问题,提出了工作面分区增透高效抽采技术,运用分组试验和理论分析的方法,研究了不同布孔工艺参数条件下CO₂相变致裂对低透煤层瓦斯抽采的增透作用规律,并在试验工作面进行了工业应用。研究结果表明:CO₂相变致裂技术对低透煤层增透促抽效果良好,与未致裂抽采相比,采用间距20,10,5 m致裂孔致裂条件下进行抽采时煤层透气性系数分别提高1.8,2.6,5.8倍,平均抽采体积分数分别提高1.9,3.5,4.2倍,平均抽采纯量分别提高2.4,4.2,6.2倍。试验工作面应用分区增透高效抽采技术后,整个工作面形成后仅需抽采87 d即可达标进行回采,显著缩短了抽采周期,对高瓦斯低透煤层缓解采掘接替紧张及提高瓦斯抽采效率具有重要借鉴意义。