农业部发布第四批五种高毒农药替代品种

近期在福建漳州市召开的2008年高毒农药替代示范项目总结会上,与会专家针对水稻等7大作物病害虫,根据2008年评价结果,推荐阿维菌素等28个农药品种作为第四批5种高毒农药的替代品,同时公布了56项配套使用技术。     

第四批高毒农药替代品种公布

近期在福建漳州市召开的2008年高毒农药替代示范项目总结会上，与会专家针对水稻等7大作物病害虫，根据2008年评价结果，推荐阿维菌素等28个农药品种作为第四批5种高毒农药的替代品，同时公布了56项配套使用技术。     

多项农业相关项目获国家科技进步奖

在2008年度国家科学技术奖励名单中,有多项农业相关项目获国家科技进步奖。部分农药相关项目获国家科技进步二等奖,奖名单如下:松材线虫分     

高毒农药管理

禁止和限制一批：194号公告停止受理甲拌磷等11种高剧毒农药的新增登记，停止高剧毒农药的分装登记．撤消一些高剧毒农药在部分作物上的登记。199号公告公布18种（类）禁止使用农药名单。公布21种禁止在蔬菜、果树、茶叶、中草药材上使用的农药名单。任何农药产品都不得超出农药登记批准的使用范围使用。     

4个农药产品上榜2014年中国石油和化学工业知名品牌产品

<正>近日,中国石油和化学工业联合会公示了2014年中国石油和化学工业知名品牌产品公示名单,本次名单的评选是在企业自愿申请的基础上,经专业协会、地方行业协会及大型集团公司推荐、中国石油和化学工业知名品牌产品评审委员会综合评审、中国石油和化学工业联合会审核而产生的。共有34个企业的37个产品,其中有3个农药企业的4个农药产品上榜:     

全国农业技术推广服务中心推荐第三批高毒农药替代农药品种和使用技术

2007年12月,全国农业技术推广服务中心组织高毒农药试验示范项目单位进行了工作总结,根据各省（自治区、直辖市）的交流,组织了专家进行评审,经过一年各地的示范结果,专家们评选出了第三批高毒农药替代产品和配套技术名单,该名单共涉及害虫19种、药剂品种29种、配套使用技术47个。     

有机磷农药微生物降解剂研制成功

在2008年度国家科学技术奖励名单中，有多项农业相关项目获国家科技进步奖。部分农药相关项目获国家科技进步二等奖，奖名单如下：松材线虫分子检测鉴定及媒介昆虫防治关键技术（南京林业大学、福建省林业科学研究院、江苏省林业科学研究院、福建省森林病虫害防治检疫总站、安徽省林业有害生物防治检疫局）、世界常用1000多种农药兽药残留检测技术与37项国际国家标准研究（中华人民共和国秦皇岛出入境检验检疫局、山东农业大学、     

美国EPA微小风险农药的惰性组分名单

在美国EPA微小风险的豁免登记农药名单中,除了有农药活性成分名单,还包括组成其产品的惰、性组分的名单(236个),该惰性组分名单是2004年     

山东农药市场与使用管理经验探讨

正为了整体提高农产品质量安全水平,山东省各级农业部门建立农药监管体系,完善法规制度建设,强化农药监督检查,严厉打击农药违法犯罪活动,推动低毒、生物农药示范补助项目,启动小宗及特色作物用药登记补贴制度,公布病虫草害登记农药推荐名录,提升农药质量,控制农药残留,发布高风险农药管理目录,探索出一条适合山东农药市场的生产、经营、使用管理的新经验。     

山东省农业农村厅公布山东省首批防治特色小宗作物病虫草害登记农药推荐名录

正(鲁农药管字[2019]3号)各市农业农村局:为破解我省特色小宗作物生产中无登记农药可用的难题,近年来,我省持续组织开展了农药登记联合试验。经农业农村部批准,30个农药产品在韭菜、姜、冬枣3种小作物的10种防治对象上获得农药登记,86家农药生产企业获得132个农药登记证。为进一步推进科学选药用药,现将《山东省首批防治特色小宗作物病虫草害登记农药推荐名录》予以公布,请结合当地生产实际,指导农药使用者按     

Achieving sustainable recycled water initiatives through public participation

Sustainability or “Development that meets the needs of the present without compromising the ability of future generations to meet their own needs” [1] remains a relatively new concept for the water industry. The challenge is to develop sustainable recycled water projects that meet the needs of a water business as the responsible service authority, while at the same time meeting the individual needs of a particular community. The community consultation model that has been adopted by Grampians Wimmera Mallee Water to assist in the implementation of our urban Water Quality Improvement Program is widely considered to be a water industry benchmark. The integration of this tried and tested consultation model with our recently adopted Recycled Water Strategy is now providing us with a framework for informing and educating local communities and other key stakeholders about recycled water. The model also encourages local stakeholders to play a major role in identifying and evaluating opportunities for potential sustainable recycled water projects to meet the needs of their particular community. The successful elements of the model that have been further developed include community newsletters, information packages and public workshops. Initial newsletters and an information workshop seek local community input into identifying potential projects. Subsequent information packages and workshop(s) provide further information for interested individuals and/or organisations in the development of project proposals. Local community input into prioritising the criteria used to assess project proposals are also sought, usually through these workshop(s). Grampians Wimmera Mallee Water has challenged the perceived ‘we know what's best for you’ culture by providing key stakeholders with the opportunity to have informed input during the decision making process. This is allowing us to develop sustainable recycled water projects that take into consideration the needs of individual communities and key stakeholders. It is also assisting us to build strong relationships with our customers through educated and informed communities.     

项目筛选策略及优先考虑的生物技术领域

迅速全球化的知识经济使社会处于高竞争状态。如何进行项目筛选并实现可持续发展倍受关注。本文认为以恢复，保持和发展自然生态循环良性平衡为锁定目标，建立知识密集型的，可实惠资源的高效再生与可再生资源高效利用的良性产业循环，既是项目筛选策略，也是实现可持续发展的必然出路，而生物技术领域则是具体实施时应优先考虑的领域，其中，整合了生物体系和生物反应器的，能产出为个人消费，可满足人类文明对实现可持续发展的绿色产品（如生物能源，生物药物，高营养有机天然食品等）迫切需求的生物技术项目，是理想的投资项目。     

火力发电厂脱硝氨区防雷设计

脱硝氨区是火力发电厂的一个化工车间,是火电厂的新设施之一,电力行业设计、运行管理技术人员对氨区防雷设施认识上有偏差。就氨区防雷设计依据的石化和建筑防雷规范详细论述,并结合多个实施项目经验对氨区防雷设计提出指导性建议,供设计和运行管理工程技术人员借鉴参考。     

Weblabs in Chemical Engineering Education

The idea for this paper resulted from a workshop on the use of remotely operated experiments (weblabs) in chemical engineering education held in Cambridge, UK, in July 2005 (http://como.cheng.cam.ac.uk/conf.workshop.html). At the workshop people using weblabs met to discuss experiences and different approaches on how to make the most out of remote experiments in undergraduate chemical engineering teaching.We describe the technology involved in making educational experiments available on the internet and how they are motivated and used in teaching at MIT, the University of Cambridge and the University of Leipzig. Experiences are discussed and we give our view of the strengths and weaknesses of weblabs in chemical engineering education.     

由几个水泥厂预均化堆场设计引发的思考

预均化堆场是水泥厂堆取生产用物料的车间,它的特点是占地面积广,投资较大,堆取料时容易造成大量扬尘,影响厂区环境。总结和吸取了国内外几个优秀项目经验,介绍了长形和圆形预均化堆场的布置形式和堆取料形式,比较了两种堆场的优劣,并且在增加有效储量和节省投资方面给出了一些思考和经验总结。     

Intercomparison of Four Methods to Determine Size Distributions of Low-Concentration (∼ 100 cm−3), Ultrafine Aerosols (3 < D p < 10 nm) with Illustrative Data from the Arctic

Four different methods for measuring ultrafine particle size distributions in the 3–10-nm particle diameter range are compared and discussed. These methods all use an ultrafine condensation particle counter (TSI Inc. Model 3025 or its prototype) as the detector, but use different approaches to determine the size of the particles counted. Size classification was achieved using a Hauke Model VIE-06 differential mobility analyzer, a specially configured TSI Model 3040S diffusion battery, an ultrafine condensation particle counter with a variable condenser temperature, and an ultrafine condensation particle counter with a pulse height analyzer for signals produced by the optical detector. The response of these systems to ultrafine particles of known size and composition was studied during a workshop held in Lund, Sweden, during July 1991. After this workshop, measurements of ultrafine particles were made on the Swedish icebreaker Oden during the International Arctic Ocean Expedition 1991 (August 1, 1991 through October 7, 1991). In this article, the results of these laboratory and field measurements are discussed. The strengths and limitations of these measurement methods are emphasized.     

涂装管理的发展趋势——单车结算

近些年现代化的汽车涂装工厂采用先进生产管理和运作模式——单车结算（CPU）,奇瑞汽车公司涂装制造车间进行了深入的探讨,主要就单车结算工作的成果和实际运作过程中的问题做简要介绍。     

Forest fertilization research and practice in the Pacific Northwest

Forest managers in the Pacific Northwest (PNW) use fertilization as a means to increase timber yields in managed stands. Information on the biological basis for nutrient amendments and stand growth responses to fertilization is required to effectively use fertilization as a silvicultural tool, and research programs in mineral cycling and forest nutrition have been underway in the region for about four decades.Most PNW Douglas-fir forest sites are nitrogen deficient. Mineral cycling research has shown high C/N ratios and low nitrification rates for soils in the region.Research and development projects in the Pacific Northwest have produced an information base that is used to select sites and stands for fertilization and to forecast growth after treatment. Much of the basis for operational fertilization programs in western Oregon and Washington comes from cooperative research programs; current activities for these programs are directed toward improving site-specific response information.Forest fertilization in the Pacific Northwest has become a silvicultural practice of major significance over the past two decades. Forest industry and government organizations managing forest lands in western Oregon and Washington apply nitrogen fertilizer to Douglas-fir stands over a range of soil and stand types (operational fertilization of other species is minor). About 50,000 to 55,000 ha are fertilized each year, and future programs will likely be of similar magnitude. Most current plans for management regimes including fertilization call for multiple applications.     

Environmental catalysis: trends and outlook

Environmental catalysis has continuously grown in importance over the last 2 decades not only in terms of the worldwide catalyst market, but also as a driver of advances in the whole area of catalysis. The development of innovative “environmental” catalysts is also the crucial factor towards the objective of developing a new sustainable industrial chemistry. In the last decade, considerable expansion of the traditional area of environmental catalysis (mainly NO_x removal from stationary and mobile sources, and VOC conversion) has also occurred. New areas include: (i) catalytic technologies for liquid or solid waste reduction or purification; (ii) use of catalysts in energy-efficient catalytic technologies and processes; (iii) reduction of the environmental impact in the use or disposal of catalysts; (iv) new eco-compatible refinery, chemical or non-chemical catalytic processes; (v) catalysis for greenhouse gas control; (vi) use of catalysts for user-friendly technologies and reduction of indoor pollution; (vii) catalytic processes for sustainable chemistry; (viii) reduction of the environmental impact of transport. Therefore, a significant change has occurred in the last decade in the areas of interest regarding environmental catalysts and in the modality of approaching the research. This review, based on but not limited to the workshop “Environmental Catalysis: A Step Forward” (Maiori, Italy, May 2001), introduces the proceedings of this workshop reported in this issue of Catalysis Today and has the objective of providing an overview to the topic and setting the basis for a step forward in environmental catalysis research.     

印刷线路板产污环节分析及清洁生产——第一部分

印刷线路板生产工艺复杂,工艺流程长,产污环节多。将印刷线路板生产分为6个工段,介绍了各工段工艺流程,分析了内、外层线路制作工段,电镀(化学铜和一次镀铜)工段和表面加工成型工段等主要工艺和产污环节,以帮助印刷线路板生产企业搞好清洁生产。