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唐安中 《石油化工环境保护》2005,28(3):i0004-i0004
2005年7月18日,中国石化集团公司暨股份公司节水减排工作会议在北京胜利饭店召开。财务计划部、炼化企业经营管理部、发展计划部、生产经营管理部、科技开发部、安全环保部、油田事业部、炼油事业部、化工事业部、工程建设公司和直属企业负责节水减排工作的领导约180人参加了会议。 相似文献
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《石油化工环境保护》2006,29(4):65-66
(括号中数字为:期号-页码)节水论坛炼油企业水资源调研及综合利用马卫虞(1-1)国内石油化工行业节水减排综述曹雨平杨瑞洪李定龙(1-6)清洁生产大力开展清洁生产做好节能环保工作路芳银(1-9)胜利油田清洁生产审核中的问题及对策分析王丹昶(2-5)浅析江苏油田井下作业清洁生产实施初探高后正陈文(2-9)西部新区试采初期清洁生产工艺技术周桂银许木节刘学军(2-13)油田企业实施清洁生产审核工作的探讨陈健(3-36)油田企业推行HSE管理体系存在的问题和对策杨怀杰(3-38)浅谈炼油企业的水资源利用李楠苏志远(4-50)节水设计炼油污水的再生水除盐处理赵… 相似文献
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“节水优先、空间均衡、系统治理、两手发力”是习近平总书记新时代的治水思路。高校作为人数众多、集中用水的单位,应将节水教育、节水行动融于常态教育和日常生活。积极开展节水型高校建设,发挥高校师生在节水行动中的重要作用,为推进节水型社会建设提供高校智慧。文章以广西Y校为例,通过节水型高校的节水实践与地方经验,重点从制度建设、技术改造与培训、系统监测、合同节水、宣传教育等方面为节水型高校建设和高校节水工作提供参考。 相似文献
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优化循环水场设计实现节水 总被引:1,自引:0,他引:1
刘坤 《石油化工环境保护》2005,28(3):17-18
通过对企业水平衡测试的分析,进一步加深了对水进入(输入)和排出(输出)生产单元或系统产生水量主要因素的认识,在此基础上开发多项优化循环水设计的方案,以达到节水、节能和减少污水排放的目的。进而应用到实际工程项目中去,取得了良好的节水效果。 相似文献
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2007年6月,国务院出台了《节能减排综合性工作方案》,全面部署了各行业节能减排工作,在该方案中,纺织工业虽然不属于高耗能,高污染行业,但是已被列为落实节能,节水技术政策大纲的重点行业之一。印染行业水污染问题已引起了全社会的关注。[编者按] 相似文献
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国内石油化工行业节水减排综评 总被引:2,自引:0,他引:2
分析当前国内石油化工行业新鲜水消耗和废水排放的现状,强调加快污水回用进程、提高水资源综合利用水平的必要性和紧迫性。介绍国内外石油化工行业节水理论,并在分析国内石油化工行业实施节水减排存在困难的基础上,提出节水减排的具体措施。 相似文献
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Mining is a water intensive activity, and reducing water consumption is a key requirement in moving toward a more sustainable mining industry. This paper identifies mine water reduction, reuse and recycle options, and demonstrates cases where these options have been implemented around the world. A mine water system model is developed and used to show potential water saving strategies through six scenarios. Apart from the base case, these scenarios include the introduction of evaporation reduction strategies, paste tailings disposal, filtered tailings disposal, ore pre-sorting and a combination of the most effective options. The results of the modeling show how an open-pit copper mine with a traditional layout can move from having an average water withdrawal of 0.76 m3/t of ore processed to 0.20 m3/t of ore processed or lower. A key result of the modeling is the discovery that a combination of ore pre-concentration and filtered tailings disposal can reduce water consumption by 74% or more. This finding demonstrates an opportunity to significantly lower water consumption on mine sites. 相似文献
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保护淡水资源实现可持续发展 总被引:5,自引:0,他引:5
张德义 《石油化工环境保护》1999,(1)
世界正面临水资源危机,合理开发和利用水资源,树立节水意识,遏制生活废水和工业废水对水体日益加剧的污染,已成为当前迫切需要解决的问题。石化工业是用水大户,也是废水排放大户,因此必须要提高节水意识,强化污水处理,推广清洁工艺,为保护水资源作贡献 相似文献
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Damien GiurcoAuthor Vitae Albena BossilkovAuthor VitaeJames PattersonAuthor Vitae Alex KazaglisAuthor Vitae 《Journal of Cleaner Production》2011,19(8):867-876
Urban water scarcity from ongoing drought and an increasing population are driving a range of water saving options to be explored in Melbourne (Australia). This paper assesses the cost effectiveness of five water treatment and industrial reuse options in the Fishermans Bend industrial area at Port Melbourne. In consultation with industrial stakeholders and the local water utility, the study design began by identifying potential water sources and sinks in the area. Treatment technologies for each option - using a combination of membrane bioreactors (MBR) and in some cases reverse osmosis (RO) technologies - were developed. In evaluating the potential for future implementation, the cost effectiveness ($/kiloLitre) was assessed relative to water supply augmentation and water demand management options available in Melbourne. Additionally, the opportunities and barriers for option implementation in Port Melbourne were contrasted with the Kwinana Industrial Area, Western Australia where many regional synergy projects have been undertaken. This research identifies that the future implementation of industrial ecology opportunities requires strong and ongoing stakeholder involvement as described in this paper. 相似文献
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随水环境保护的深化加拿大逐步完善政府的水资源管理系统和法律法规,建立联邦、省、市3种政府分级管理及各有关部门分工合作的管理体系,在城市和城市间制水供水、排水服务及对企业污管理上引进了市场机制,可资借鉴。 相似文献
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采用“絮凝—沉淀—灰滤”相结合的方法,处理铁法市三家子造纸厂再生浆造纸废水,处理后水质达到造纸用水质量要求,全部回用于生产,实现生产用水闭路循环.根据一年多的运行实践,采用该方法处理再生浆造纸废水,投资仅为气浮法的1/3左右,运行成本为0.08元/t,废水处理后全部回用不会影响产品质量.该方法对于保护环境和发展缺水地区造纸生产有较大的实用价值. 相似文献
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A case study for water using network of a Starch industry in the state of Gujarat, India, is undertaken with an aim to reduce demineralised water and freshwater flow rates and consequently the wastewater flow rate. The problem was identified as a multi contaminant, reuse and recycle problem. The freshwater consumption and demineralised water consumption were 100 t/h and 51 t/h respectively before modification and the network was dealing with three major contaminants such as total organic content, total dissolved solids and total suspended solids. A program was developed in MATLAB for analysis using Water Pinch. The improved water using network designed for the present work consumed less demineralised and freshwater. The reductions are of the tune of 28% and 64.38% for demineralised and fresh water respectively. Due to alteration in piping, there will be a saving of 406 026 INR per year, which will be utilized for development of efficient environment policy for the company. The entire concept had been implemented on plant level on 1st February-2009 and the reductions are of the tune of 25% and 60% for demineralised and fresh water respectively. 相似文献
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通过对生物陶粒工艺处理石油炼制废水技术的改进和研究,使出水不仅能够达到国家和地方排放标准要求,而且完全可以达到工业循环用水标准要求,取得了良好的经济效益和环境效益。 相似文献
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