UV光解技术在采油（气）田脱水废气处理中的应用

采用UV高效光解净化设备,对采油（气）田TEG脱水工艺产生的废气深度净化、脱臭,其净化效率达99%;同时克服了废气成分复杂、浓度高、含水率高、环境温差大、防爆要求高等废气净化方法的限制性难题,并能广泛适用于多种行业的废气净化。     

JY-C型有机废气净化处理技术

由嘉园环保股份有限公司开发的JIY-C型有机废气净化处理技术,适用于大风量、低浓度有机废气的净化处理。     

脉冲放电汽车尾气净化新技术研究及产品开发

本文根据气相反应动力学理论把脉冲放电活化技术应用于汽车尾气的处理，并研制出一种适用于各类汽油车辆尾气净化的脉冲放电汽车尾气净化器。     

农村污水无动力复合生态净化技术及其工程应用

文章介绍了农村污水无动力复合生态净化技术。该技术具有适用范围广、生态集成化、资源化、节能高效的特点,在工程应用中取得了良好效果,高度适用于农村生活污水的处理。     

垃圾焚烧尾气处理系统

由浙江菲达环保科技股份有限公司开发、浙江省环保局推荐的该尾气处理系统适用于目前国内所有规格的垃圾焚烧炉烟气净化处理。     

循环流化床烟气脱硫装置与技术

由南京龙源东大环保工程有限公司开发、国家电力公司推荐的循环流化床烟气脱硫装置适用于电站和热电厂的烟气净化,每个脱硫单元处理容量在5～200MW机组容量的烟气。可用于新建或改建的中、小容量电厂、调峰电厂、热电厂、区域供热锅炉房以及冶金、化工、建材行业的一些炉窑的烟气净化。也适用于城市生活垃圾焚烧及企业废弃物焚烧炉的烟气净化。主要技术内容一、基本原理CFB工艺在锅炉空预器和除尘器之间安装了一个流化塔,烟气从流化塔的底部进入,同时喷入消石灰干粉和增湿水。由于塔内的烟气流速较高,因此吸收剂物料层在塔内呈悬浮的流化…     

燃煤工业锅炉湿法除尘污水的净化工艺及闭路循环回用系统

本文主要介绍适用于我国燃煤工业锅炉湿法除尘污水的净化与回用实用技术,研究了化学药剂与污水pH值调节、混凝效果之间的兼顾关系,介绍了水处理系统工艺流程。     

国家环境保护总局发布HJ／T62—2001饮食业油烟净化设备技术要求及检测技术规范（试行）

环发２００１８９号１范围本标准规定了饮食业油烟净化设备去除效率等性能的技术要求和检测技术、检验规则。本标准适用于对烹饪和食品生产过程中产生的油烟进行净化处理设备去除效率及其它性能的检测,适用于处理风量为２０００ｍ３／ｈ～２００００ｍ３／ｈ的油烟净化设备。２规范性引用文件下列标准所包含的条文,通过在本标准中引用而构成为本标准的条文。ＧＷＰＢ５－２０００饮食业油烟排放标准ＧＢ／Ｔ１６１５７固定污染源排气中颗粒物测定与气态污染物采样方法ＧＢ１９１包装储运图示标志ＧＢ／Ｔ６３８８运输包装收发货标志ＧＢ／…     

船用饮水超滤净化技术

由哈尔滨华春药化环保技术开发有限公司开发、黑龙江省环境保护局推荐的船用饮水超滤净化技术及装置适用于内陆船员饮用水净化、车用饮水净化、洪水灾区饮用水处理和受污染江河湖水饮用的处理。主要技术内容一、基本原理采用高新膜技术与专有先进的水处理技术相结合，通过化学絮凝、粗滤、精滤和箱式膜滤器装置等多级处理的原理，实现直接提取江、河、湖泊水的净化处理，出水达到或优于国家GB５７４９—８５《生活饮用水卫生标准》，可直接生饮。二、技术关键箱式膜滤器：采用吸附速度为普通活性炭５０～１００倍的活性炭纤维，吸附水中的…     

垂直流人工湿地处理生活污水的试验

通过将强化混凝引入到垂直流人工湿地水质净化系统,从而提高了人工湿地的处理效率。试验证明,该预处理装置的设置降低了湿地负荷,提高了人工湿地对污水的净化效率,特别是对有机污染物有较好的去除效果。改良后的湿地系统对生活污水污染物净化具有良好效果,且运行成本低,适用于土地资源比较丰富、资金紧张的地区。     

The Concepts of Energy,Environment, and Cost for Process Design

Abstract

The process industries (specifically, energy and chemicals) are characterized by a variety of reactors and reactions to bring about successful process operations. The design of energy-related and chemical processes and their evolution is a complex process that determines the competitiveness of these industries, as well as their environmental impact. Thus, we have developed an Enviro-Energy Concept designed to facilitate sustainable industrial development. The Complete Onion Model represents a complete methodology for chemical process design and illustrates all of the requirements to achieve the best possible design within the accepted environmental standards. Currently, NOx emissions from industrial processes continue to receive maximum attention, therefore the issue problem of NOx emissions from industrial sources such as power stations and nitric acid plants is considered. The Selective Catalytic Reduction (SCR) is one of the most promising and effective commercial technologies. It is considered the Best Available Control Technology (BACT) for NOx reduction. The solution of NOx Emissions problem is either through modifying the chemical process design and/or installing an end-of-pipe technology. The degree of integration between the process design and the installed technology plays a critical role in the capital cost evaluation. Therefore, integrating process units and then optimizing the design has a vital effect on the total cost. Both the environmental regulations and the cost evaluation are the boundary constraints of the optimum solution.     

SPX型湿式喷雾旋流高效脱硫除尘器

由湖南省树山环境工程有限公司开发的SPX型湿式喷雾旋流高效脱硫除尘器,适用于工业锅炉、工业窑炉烟气、烟尘、二氧化硫治理及灰水处理。 主要技术内容 一、基本原理 利用喷雾加湿(可用文丘里管),使烟尘加湿聚凝,并切线俯冲SPX型底部水封面,有冲击式除尘的效果,烟气旋转上升,经     

Participation, Process Quality, and Performance of Marine Protected Areas in the Wider Caribbean

Throughout the wider Caribbean, marine protected areas (MPAs) are rapidly gaining momentum as a conservation tool, but management performance of existing MPAs is considered low. To enhance MPA management performance, stakeholders are increasingly being invited to discuss, debate, and develop rules about how people should interact with marine ecosystems. Using social and ecological data from a rapid assessment of 31 MPAs and their associated communities in the wider Caribbean, this study investigates stakeholder participation in MPA planning and management, and how participants' views of process quality relate to MPA performance. Findings indicate that (1) participants tended to be male, resource users, participate in community organizations, and have lived fewer years in the community associated with an MPA than non-participants; (2) simply participating was not associated with perceptions of the social and ecological performance of MPAs, however, perceptions of process quality were positively related to views of performance; and (3) resource users' perceptions of an MPA's ecological performance were likely shaped by a variety of factors. Conservation practitioners should be aware that participatory MPA processes are complex and require careful planning if they are to contribute positively to marine conservation efforts.     

基于工作过程的高职“教学做一体化”课程探究

“教学做一体化”课程有利于理论教学与实践教学相结合,有利于高职学校长期健康的发展。“教学做一体化”教学模式是基于实际工作过程导向,以工作中典型项目任务引领,激发学生兴趣,以满足培养高等技能型人才的迫切需要。一体化课程的构建应通过项目设立、建立小组、实施、反馈等环节完成。     

Optimal Absorbent Evaluation for the CO2 Separating Process by Absorption Loading,Desorption Efficiency,Cost, and Environmental Tolerance

The CO₂ absorption capacities of potassium glycinate, potassium sarcosinate (choline, proline), mono-ethanolamine (MEA), and tri-ethanolamine were evaluated to find the optimal absorbent for separating CO₂ from gaseous products by a CO₂ purification process. The absorption loading, desorption efficiency, cost, and environmental tolerance were assessed to select the optimal absorbent. MEA was found to be the optimum absorbent for separating the CO₂ and H₂ mixture in gaseous product. The maximum absorption loading rate was 0.77 mol CO₂ per mol MEA at temperature of 20°C and absorbent concentration of 2.5 mol/L, whereas desorption efficiency was 90% by heating for 3 h at 130°C. MEA was found to be an optimal absorbent for the purification process of CO₂ during gaseous production.     

The Importance of Process in Ecosystem Management: Lessons from the Lachlan Catchment,New South Wales,Australia

Effective river management requires integration of biophysical and human dimensions of the ecosystem, which in turn involves the development of new forms of decision-making processes and institutional frameworks. In New South Wales, institutional changes to river management have been formalized in the Water Management Act 2000. This paper presents the findings of a case study that investigated decision-making processes in the establishment of environmental flow regimes for the Lachlan River in western New South Wales. The study was based on document analysis, observation and interviews with members and support staff of a stakeholder-based river management committee. The findings of the study highlight social capital, adaptive management and consensus decision making as key components in establishing environmental flow regimes as part of a participatory approach to river management.     

Building Co-Management as a Process: Problem Solving Through Partnerships in Aboriginal Country, Australia

Collaborative problem solving has increasingly become important in the face of the complexities in the management of resources, including protected areas. The strategy undertaken by Girringun Aboriginal Corporation in north tropical Queensland, Australia, for developing co-management demonstrates the potential for a problem solving approach involving sequential initiatives, as an alternative to the more familiar negotiated agreements for co-management. Our longitudinal case study focuses on the development of indigenous ranger units as a strategic mechanism for the involvement of traditional owners in managing their country in collaboration with government and other interested parties. This was followed by Australia's first traditional use of marine resources agreement, and development of a multi-jurisdictional, land to sea, indigenous protected area. In using a relationship building approach to develop regional scale co-management, Girringun has been strengthening its capabilities as collaborator and regional service provider, thus, bringing customary decision-making structures into play to 'care for country'. From this evolving process we have identified the key components of a relationship building strategy, 'the pillars of co-management'. This approach includes learning-by-doing, the building of respect and rapport, sorting out responsibilities, practical engagement, and capacity-building.     

落实科学发展观,推进莆田市污染治理进程

通过对近年来莆田市环境污染现状的调查分析，对莆田市环境发展趋势作出预测，提出环境污染治理对策措施，以推进莆田市环境污染治理进程。     

城市垃圾和污水脱水污泥、排水管污泥混合堆肥工艺研究

城市垃圾和污水脱水污染、排水管污泥已成为现代城市污染的主要总是。由于这些废弃物中有机物质的含量较高,因此可以利用堆肥的方法来进行处理,使其转化为农田的有机肥料,本文用城市生活垃圾和污水处理厂污泥、排水管污泥混合进行堆肥的研究。