㈠ 王洪新的代表作品
[1]H X Wang, S Zhu.Studies on the separation and purification technology of
tea theanine(Abstract). Asia Pacific Journal of Clinical Nutrition,2006,oct.
[2]H X Wang, C Y Ma, G J Tao.Study on the isolation and purification technology of monomeric alkaloids from seeds of Sophora alopecuroides L. (Abstract). Asia Pacific Journal of Clinical Nutrition,2006,oct.
[3]王洪新,马朝阳,陶冠军.苦豆子生物碱单体的分离纯化工艺研究.高校化学工程学报,2007,2:(2005~106)(EI源)
[4]王洪新,胡昌云.茶叶蛋白质的改性及其功能性质的研究.食品科学,2005,26(6):135~140
[5]王洪新,戴军,吕源玲.茶叶儿茶素单体的分离纯化及鉴定.无锡轻工大学学报,2001,20(2):117~121
[6]王洪新,王健.苦豆子种子生物碱离子交换分离的因素研究.中草药,2002,33(12):1080~1083
[7]王洪新,胡昌云.茶叶蛋白质提取及初步纯化研究.食品工业科技,2004,25(12):69~72
[9]Wang Hongxin,Tang Jian,Chen Zhihua.The Proction Technology and Application of Green Tea Polyphenols. J.CCOA,Special 1996:44~47
[10]王洪新,朱建标.洋刀豆中伴刀豆球蛋白和脲酶的分离及伴刀豆球蛋白的纯化. 中药材,2002,25(10):735~737
[12]穆海菠,王洪新(责任作者).抗鸡新城疫卵黄抗体IgY的研制.中国家禽,2003,25(14):9~10
[13]戴军,王洪新(责任作者).茶叶及茶多酚中儿茶素的高效液相色谱分析方法研究. 色谱,2001,19(5):398~402
[14]杨萌,吕源玲,王洪新(责任作者).无花果蛋白酶和果胶的综合提取.食品科学,1998,7:23~26
[15]肖 香,王洪新(责任作者).迷迭香抗氧化剂的提取工艺研究.河南工业大学学报,2006,27(2)
[16]王洪新,高福成等.食品新资源[M],北京:中国轻工业出版社,2002年1月(39.2万字)
[17]高福成,许学勤,夏文水,王洪新等.
[18]朱松,王洪新(责任作者).OPA柱前衍生高效液相色谱法测定茶氨酸的研究.食品工业科技,2005,26(2):182~183
[19]王洪新,吴心南,谢国银,张家骊等.“高纯度茶多酚及儿茶素单体” 2002年获江苏省科技进步三等奖(第一)。2000年省科技厅鉴定,验收。证书号苏科鉴字[2000]第1144号,国际领先。
[20]吴心南,王洪新(技术负责人),于静波,赵福林等.“茶叶茶黄素的酶法多相态工业化生产技术” 2006年8月获无锡市科技进步二等奖,2007年1月获国家轻工业联合会科技进步二等奖。2005年省科技厅鉴定验收,证书号苏科鉴字[2005]第253号;研究水平居国际先进和工业化水平居国际领先。
著作:
1.王洪新,高福成等.食品新资源[M],北京:中国轻工业出版社,2002年1月(39.2万字)
2.高福成,许学勤等.食品分离重组工程技术[M],北京:中国轻工业出版社,1998年7月(参编独著第21,22章7.5万字)
专利:
1. 从茶叶中制取茶多酚的方法,国家发明专利,证书号第89786号,专利号ZL98 1 11572.1,专利权人无锡轻工大学,发明人王洪新,张家骊,吕源玲。
2.茶多酚高级脂肪酸酯的制备方法,申请国家发明专利,公开号CN 1263083A,申请号99114071.0,申请人无锡轻工大学,发明人王洪新,聂小华。
发表论文:
聂小华.油溶性茶多酚—茶多酚脂肪酸酯的研制.食品科学,2004,25(12):92~96
7. 王洪新,刘学贤,穆海菠等.鸡新城疫卵黄抗体IgY的分离提纯研究.中国家禽,2003,25(19):11~14
8. 王洪新,朱建标.洋刀豆中伴刀豆球蛋白和脲酶的分离及伴刀豆球蛋白的纯化.中药材,2002,25(10):735~737
吕源玲.黄荆叶抑菌作用及抑菌成分分析.中国野生植物资源,2003,22(1):35~37
10王洪新,陈志华,卲云天.茶多酚对精炼菜籽油的抗氧化作用.中国油脂,1994,19(5):36~38
11.王洪新,王健.石杉碱甲的研究进展.中国野生植物资源,2001,20(6):4~7
12.Wang Hongxin,Tang Jian,Chen Zhihua.The Proction Technology and Application of Green Tea Polyphenols. J.CCOA,Special 1996:44~47
13.王洪新,汪亚男.抗氧化剂在饲料工业中的应用.粮食与食品工业,1995,1:27~31
14.王洪新,张家骊,吕源玲.高新技术在碎茶深度加工中的应用.无锡轻工大学学报,1997,16(4/A):42~46
15.王洪新,张家骊.天然食品抗氧化剂的研究及进展.无锡轻工大学学报(青年论文集),1995,14:16~19
16.王洪新,汤逢,何其傥等.芦苇叶中黄酮化合物及抗氧化作用.热带作物学报,1998,19(增):90~95
17.王洪新,赵娟,陈志华.茶多酚对饮料食品的护色及降低营养素损失的研究.粮食与食品工业,1994,1:6~8
18.王洪新,汤坚,吴晓燕等.葡萄籽抗氧化剂的精制及抗氧活性的测定.中国油脂,1990,4:9~14
19.王洪新,汤逢.油脂抗氧化剂抗氧活性的测定.中国油脂,1989,3:12~15
20.王洪新,汤逢.食用天然抗氧化剂的研究及其应用.无锡轻工业学院学报,1988,7(4):1~10
21..王洪新,汤逢,裘爱咏.金银花叶中抗氧化成分的研究.食品与发酵工业,1988年第4期。
22. 王洪新,汤逢,裘爱咏.金银花叶中抗氧化成分的研究.食品与发酵工业,1989年第3期。
23.朱建标,王洪新.洋刀豆植物蛋白中凝集素的灭活研究。食品研究与开发,2002,23(1):12~15
24.戴军,王洪新.茶叶及茶多酚中儿茶素的高效液相色谱分析方法研究.色谱,2001,19(5):398~402
25.王健,王洪新.苦豆子种子无机元素及其油中脂肪酸成分分析.中药材,2002,25(2):107~108
26.吕源玲,王洪新.黄荆叶提取液抑菌作用的研究.中国野生植物资源,2002,21(5):41~43
27.穆海菠,王洪新.抗鸡新城疫卵黄抗体IgY的研制.中国家禽,2003,25(14):9~10
28.穆海菠,王洪新.卵黄免疫球蛋白IgY的提纯及应用研究进展.中国家禽,2002,24(20):35~37
29.张家骊,王洪新.高质量茶多酚的生产新工艺.无锡轻工大学学报,1999,18(增):181~183
30.张家骊,王洪新.多功能天然食品添加剂-茶多酚.冷饮与速冻食品工业,1999,4:25~26
31.杜伟,王洪新.茶叶提取物在腌制食品中的应用.肉类研究,2000,3:39~40
32.杜伟,王洪新.太空食品的研究进展.广州食品工业科技,2000,4:57~60
33.杜伟,王洪新.火腿肠色泽的研究.肉品卫生,2000,9:6~8
34.张家骊,王洪新.茶叶原料选择对茶多酚质量的影响.食品与机械,2002,6:17~18
35.杨萌,吕源玲,王洪新.无花果蛋白酶和果胶的综合提取.食品科学,1998,7:23~26
36.朱建标,王洪新.药食兼用植物洋刀豆的开发利用.中国种业,2002,5:
37.朱建标,王洪新.洋刀豆凝集素的灭活研究.郑州工程学院学报,2002,23(1):89~93
38.马朝阳,王洪新.超滤法纯化苦豆子酸提取物中的生物碱.郑州工程学院学报,2003,24(4):56~59。
39.戴军,王洪新.HPLC分析芦苇叶中天然抗氧化成分黄酮类化合物.无锡轻工业学院学报,1994,13(1):34~37
40.朱松,王洪新.茶氨酸的生理功能及其在食品中的应用.食品研究与开发,2005,26(3):18~20
41.朱松,王洪新.OPA柱前衍生高效液相色谱法测定茶氨酸的研究.食品工业科技,2005,26(2):182~183
42.张海波,王洪新,陈尚卫.废次烟叶中茄尼醇的提取及含量测定.河南工业大学学报,2005,26(2):44~47
43.张海波,王洪新.烟叶中茄尼醇的超临界CO2萃取.烟草科技,2005,5:29~31
㈡ 我想买个饮水机专用的净水器,能彻底代替桶装水么
如果你喜欢喝凉水,净水器根本不能满足你的要求。
1.净水器只能对水源进行基本的初步过滤,完全没有消毒功效。并且滤蕊暴露在空气中,四周后不更换滤蕊会造成严重的二次污染(细菌大量繁殖,藻类毒素生长)
2.家用自来水是经过漫长的管道或水箱(六层以上是水箱二次供水)进入家庭。所以普遍亚硝酸盐超标清水器根本无法去除重金属物质和污染物。
3.从成本上来讲一个净水滤蕊的价格在60元左右。就算以上因素都不考虑。按四周更换一次滤蕊。它的成本也远高于市场上销售的成品饮用水(桶装水也不完全干净,新上市的袋装水是比较好的选择。我也刚刚在用,至少感觉比较卫生)
以上是我选水的心得,和途中得到的专业知识。供参考~~ 顺便说,这些专业一些的知识在网上是可以查到的,只是咱们觉的喝水简单忽略了。
㈢ 求 采矿方面的 英文文献及其中文翻译一篇
Coal mine waste water treatment and reuse technology Comparative Study
Digest: the sewage and wastewater processing resources of the latest technologies and processes, analysis and comparison of the three kinds of process options to deal with coal mine waste water system investment and operating costs, and to explore the reverse osmosis water treatment technology in the coal mine waste water treatment application The technical and economic feasibility.Coal mine waste water treatment and reuse of the consolidated operating costs for the :2.185-2 .465 yuan / ton. One membrane of the processing costs as low as: 2.185 yuan / ton. Such prices on drought and water shortage in the Northwest region is very attractive. Of mine waste water recycling, not only can rece the amount of wastewater discharge, but also can make water resource, it should be said, it is a method of water resources in the hope of regeneration, but also our country to achieve sustainable use of water resources in an effective way to .
Key words: reverse osmosis electroplating wastewater recycling。
China's large population and uneven spatial and temporal distribution of freshwater resources, water resources and socio-economic development is not balanced; population growth has increased year after year the demand of water resources, instry's rapid development has become increasingly serious water pollution, thus creating a shortfall of water resources and water pollution are increasing.At present, China's prominent contradiction between water supply and demand, there are more than 300 cities short of water, of which there are 114 cities in serious water shortages. Water supply and demand in China in the 21st century the situation was very serious water crisis will become a question of resources in the most severe punishment of all issues. To resolve this problem, in addition to the scientific management of water resources and optimizing the assigned amount, the high-tech means to bring into full play the role of the use of water resources is also very crucial.
In recent years, China's annual volume of about 400-500 million sewage M3, treated emissions from only 15-25%, e to cross-flow of sewage everywhere, so that all our major sources of water proce different degrees of pollution, a serious deterioration of water environment 【4】 .Therefore, to enhance wastewater treatment, so that not only the discharge standards but also to a large number of reuse, very necessary, which improve the water environment to ease the shortage of water resources, saving precious water resources are very important. Urban and instrial sewage has been the depth of treatment can be used for agricultural irrigation, instrial proction, urban landscape, Urban Green, life miscellaneous, groundwater recharge, and additional surface water in such applications as 【8】.Traditional water treatment technology can eliminate some air pollutants, the COD, BOD and heavy financial and other indicators of reced pollutant emission standards, or miscellaneous safety standards, but can not completely eliminate the drainage contained in the solubility of trace contaminants. Reverse osmosis membrane technology to thoroughly remove these pollutants to achieve the strict sense of the wastewater reclamation. Traditional treatment processes and membrane technology integration can be sewage or waste water into a different water quality standards for reuse water, or make it loop back to use, this would ease the contradiction between supply and demand, but also rece pollution, but also promote the development of environmental protection instry 【6】.
Sewage Wastewater Reuse Technology and Application Overview
The serious deterioration of water environment quality and the rapid economic development, and urgently requires a corresponding resource of sewage waste water technology. In this field of membrane separation technology occupies an important position and role. Membrane separation, as a high-tech in the last 40 years to develop quickly into the instrialization of the process of energy-efficient separation technology.Than 40 years, electrodialysis, reverse osmosis, microfiltration, ultrafiltration, nanofiltration, pervaporation, membrane contact and membrane reactions have been developed in energy, electronics, petrochemicals, pharmaceuticals, chemicals, light instry, food and beverage instry and the daily life and environmental protection Dengjun wide range of applications received, resulting in significant economic and social benefits. The needs of the community to make membrane technology promised born, but also the needs of society to promote the rapid development of membrane technology to membrane technology innovation, technological progress, improve, and become a unit operation, to become integrated in the process of the key 【9】.
1.Continuous membrane filtration technology
Hollow fiber membrane e to large surface area membrane moles of the loading density, so compact equipment; this film made by spinning, simple process, so proction costs are generally lower than the other films: In the absence of support layer may reverse cleaning, exceptional stain resistance of some good cleaning agent on the oxidative tolerance to the emergence of a good film made in large-scale sewage treatment works, the application of hollow fiber membrane has a unique advantage 【7】.
CMF technology is the core of the high anti-pollution film, as well as compatible with membrane cleaning technology, which enables non-stop cleaning membrane cleaning, and thus to achieve a continuous treatment of liquid non-stop to ensure a continuous and efficient operation of equipment.
CMF is currently mainly used in large-scale municipal wastewater treatment plant raw water the depth of the secondary settling tank treatment and reuse, desalination, or large-scale reverse osmosis pretreatment system. Surface water ground water purification, beverages, etc. to clarify the turbidity.
2.Membrane bio-reactor
Membrane bio-reactor is membrane separation technology and bio-technology combined with new technology. Used in the field of sewage waste water treatment using membrane pieces for solid-liquid separation, sludge or impurities interception return to the bio-reactor, handling the drainage of water through the membrane to form a sewage treatment membrane bioreactor system, The role of membrane moles is equivalent to conventional biological wastewater treatment systems in the secondary sedimentation tank 【4】.
MBR used in the film are flat membrane, tubular membrane and hollow fiber membrane, is currently mainly based hollow fiber membrane.
The MBR wastewater treatment, raw water sources have reached a very high water guidelines. This method is not limited to domestic wastewater treatment, MBR technology is also widely used in dyeing wastewater, scouring wastewater, meat processing, sewage water treatment systems. Another feature of MBR systems vary in size, the small device can be used for a family, large-scale installations daily processing capacity of up to tens of thousands of cubic meters.
3.Reverse Osmosis Technology
Reverse osmosis technology is the early 20th century, 60 developed a pressure-driven membrane separation technology. The technology is from seawater, brackish water desalination and developed, often referred to as "desalination technology." As the reverse osmosis technology has no phase change, component-based, process simple and convenient operation, accounting for small size, less investment, low energy consumption advantages to develop very rapidly. RO technology has been widely used in sea water, brackish water desalination, pure water, ultra-pure water preparation, chemical separation, concentration, purification, waste water resource and other fields. Projects throughout the electric power, electronics, chemicals, light instry, coal, environmental protection, medicine, food and other instries.
Water resource is incremental development of freshwater resources and the protection of the environment a al purpose. Inorganic series of wastewater treatment and seawater desalination of brackish water using the same equipment and have the more common process technology. RO can waste in copper, lead, mercury, nickel, antimony, beryllium, arsenic, chromium, selenium, ammonium, zinc ion removal addition to 90-99%.
At present, the reverse osmosis technology in urban wastewater treatment, a number of instrial waste water treatment application of the depth has been a high degree of attention, including water reuse, wastewater treatment plant secondary effluent from the depth of treatment, after primary treatment of instrial waste water depth of processing system to take high-quality fresh water. Many water-scarce countries in the Middle East, in the extensive use of reverse osmosis desalination technology, the introction of reverse osmosis technology technical processing secondary effluent, effluent quality up to TDS ≤ 80mg / L, the expansion of freshwater resources. Such as the Middle East, Australia, Singapore and other countries are examples of major projects in this area 【9】.
4.Integrated membrane process wastewater treatment methods
Integrated membrane process is ultrafiltration / microfiltration and reverse osmosis used in combination to form to meet the purpose of咱reuse wastewater treatment process.Ultrafiltration, microfiltration can be used as stand-alone high-level tertiary treatment method, is also an ideal pre-treatment process of reverse osmosis technology, anti-pollution ability, superior performance of ultrafiltration, microfiltration unit to replace the complex conventional treatment, and the water quality much higher than the three water indicators, not only can remove the sewage bacteria and suspended solids, the COD, BOD also have some effect but addition.In ultrafiltration, microfiltration after the use of reverse osmosis membranes, its traditional pre-wash cycle from 3-4 weeks to process more than six months, the membrane can prolong life for years to reach -6. Membrane integrated wastewater reclamation process has the system is stable, maintaining a small area of small, less use of chemicals, processes and operation of a simple and low cost.
Conclusion
Membrane Wastewater Treatment and Reuse of coal mine is technically entirely reliable, which has a successful experience.
With the rapid development of instry, water pollution, worsening water scarcity will become increasingly serious, instrial wastewater recycling will be referred to the agenda.
From the environmental perspective, recycling of waste water re-use of mine has a very important environmental significance.
Of mine waste water recycling, not only can rece the amount of wastewater discharge, but also can make water resource, it should be said, it is a method of water resources in the hope of regeneration, but also our country to achieve sustainable use of water resources in an effective way to .
Of membrane processes for coal mine wastewater and reuse, both technically and economically feasible, economic and environmental benefits are very significant.
References
Gang Shao. Membrane water treatment technology and engineering examples 【M】. Beijing: Chemical Instry Press, 2002.256 ~ 280.
Healy I, Binchois music. The water and use the net again. Beijing: China Building a Board Association, 1985.
【3】 Bella G. Liputaike. Environmental engineer with the book. Beijing: China Building Instry Society out of plates, 1987.
【4】 High from Kai. Membrane separation technology and water reuse 【m】 .2003 Beijing Water Forum papers .2003.9.
【5】 Feng Zhang, Xu Ping. Reverse osmosis, nanofiltration membrane and its application in wastewater treatment 【M】. Membrane Science and Technology ,2003,23:234-236.
【6】 Mayao Guang, Ma Bolin. Wastewater utilization of agricultural resources. Beijing: Chemical Instry Press, 2002.45 ~ 78.
【7】 Yao Zhichun. Wastewater treatment and reuse. Gansu Water Conservancy and Hydropower 1999.: 56 ~ 60.
【8】 LEI Le-cheng, etc., sewage back with new technology and engineering design. Beijing: Chemical Engineering Press, .2002:453 ~ 461.
【9】 Zhang Bao cases. Reverse osmosis water treatment application technology 【M】. Beijing: China Electric Power Press, 2004.281 ~ 295.
煤矿矿井废水处理回用工艺比较研究
摘要:介绍了污水、废水处理资源化的最新技术和工艺,分析比较了三种工艺方案处理煤矿矿井废水的系统投资和运行成本,并探讨了反渗透水处理技术在煤矿矿井废水处理中应用的技术经济可行性.煤矿矿井废水处理回用的综合运行费用为:2.185-2.465元/吨。其中膜法的处理费用最低为:2.185元/吨。这样的价格对干旱缺水的西北地区是很有吸引力的。对矿井废水进行回收再利用,不但可以减少废水排放量,又可以使废水资源化,应该说,它是一种水资源再生的希望方法,也是我国实现水资源可持续利用的有效途径之一。
关键词:反渗透电镀废水处理回收利用
我国人口众多,淡水资源时空分布不均匀,水资源和社会经济发展不均衡;人口的不断增长又使水资源需求量逐年上升,工业的快速发展使水污染愈加严重,因此造成水资源缺短和水环境污染现象日趋严重。目前,我国水资源供需矛盾比较突出,全国有300多个城市缺水,其中有114个城市严重缺水。21世纪我国水资源供需形势非常严重,水资源危机将成为所有资源问题中最为严惩的问题。要解决这一难题,除水资源的科学治理和优化配量之外,充分发挥高新科技手段在水资源利用中的作用也是十分关键的。
近年来,我国每年排污水量约400-500亿M3,经处理后排放的仅15-25%,由于污水到处横流,使我国各大水源都产生不同程度的污染,水环境严重恶化【4】。所以,加强污水深度治理,使之不仅达标排放而且还可大量回用,非常必要,这对改善水环境、缓解水资源的不足,节约宝贵的水资源都是十分重要的。城市及工业污水经过深度处理后可用于农业浇灌、工业生产、城市景观、市政绿化、生活杂用、地下水回灌和补充地表水等方面的应用【8】。传统水处理技术能够消除部分污染物,将COD、BOD以及重金融等污染物指标降到安全排放标准或杂用标准,但无法完全消除排水中所含的微量溶解性污染物。采用反渗透膜技术可彻底去除这些污染物,实现严格意义下的污水再生。用传统处理工艺和膜技术集成,可将污水或废水变成不同水质标准的回用水,或使之循环回用,这样即缓解了供求矛盾,又减少了污染,还可促进环保产业的发展【6】。
污水废水资源化技术及应用简介
水环境质量的严重恶化和经济的高速发展,迫切要求有相应的污水废水资源化的技术。在这一领域中膜分离技术占有重要的位置和作用。膜分离作为一项高新技术在近40年来迅速发展成为产业化的高效节能分离技术过程。40多年,电渗析、反渗透、微滤、超滤、纳滤、渗透汽化,膜接触和膜反应过程相继发展起来,在能源、电子、石化、医药卫生、化工、轻工、食品、饮料行业和日常生活及环保领域等均获得广泛的应用,产生了显著的经济和社会效益。社会的需求使膜技术应允而生,也是社会的需求促使膜技术迅速发展,使膜技术不断创新、技术进步,完善,成为单元操作,成为集成过程中的关键【9】。
1.连续膜过滤技术
中空纤维膜由于比表面积大,膜组件的装填密度大,所以设备紧凑;这种膜因纺制而成,工艺简单,所以生产成本一般低于其它的膜:由于没有支撑层均可以反向清洗,非凡是一些耐污染性好,对氧化性清洗剂耐受性好的膜的出现,使得在大规模的污水处理工程中,中空纤维膜的应用有独特的优势【7】。
CMF技术的核心是高抗污染膜以及与之相配合的膜清洗技术,可以实现对膜的不停机清洗清洗,从而做到对料液不间断连续处理,保证设备的连续高效运行。
CMF目前主要用于大型城市污水处理厂二沉池生水的深度处理回用,海水淡化或大型反渗透系统的预处理。地表水地下水净化、饮料澄清除浊等。
2.膜生物反应器
膜生物反应器是膜分离技术和生物技术结合的新工艺。用在污水废水处理领域,利用膜件进行固液分离,截留的污泥或杂质回流至在生物反应器中,处理的清水透过膜排水,构成了污水处理的膜生物反应器系统,膜组件的作用相当于传统污水生物处理系统中的二沉池【4】。
MBR中使用的膜有平板膜、管式膜和中空纤维膜,目前主要以中空纤维膜为主。
生活污水经MBR处理后,生水水源已达到很高的水标准。此方法不仅限于处理生活污水,MBR技术也广泛地用于染色废水,洗毛废水、肉类加工污水等水处理系统。MBR系统的另一个特点是规模可大可小,小装置可用于一个家庭,大型装置日处理量可达数万立方米。
3.反渗透技术
反渗透技术是20世纪60年代初发展起来的以压力为驱动力的膜分离技术。该技术是从海水、苦咸水淡化而发展起来的,通常称为“淡化技术”。由于反渗透技术具有无相变,组件化、流程简单,操作方便,占面积小、投资少,耗能低等优点,发展十分迅速。RO技术已广泛用于海水、苦咸水淡化,纯水、超纯水制备,化工分离、浓缩、提纯,废水资源化等领域。工程遍布电力、电子、化工、轻工、煤炭、环保、医药、食品等行业。
废水资源化是有开发增量淡水资源与保护环境双重目的。无机系列废水处理与海水苦咸水淡化采用同类装并具有较多共性工艺技术。RO可使废液中的铜、铅、汞、镍、锑、铍、砷、铬、硒、铵、锌等离子脱除除90-99%。
目前,反渗透技术在城市污水深度处理,一些工业废水深度处理方面的应用受到了高度重视,包括中水回用,污水处理厂二级出水的深度处理,经初级处理后的工业废水深度处理制取优质淡水。中东不少缺水国家,在大量采用反渗透海水淡化技术的同时,引入反渗透技技术处理二级污水,出水水质可达TDS≤80mg/L,扩大了淡水资源。如中东地区、澳大利亚、新加坡等国都有这方面的大型工程实例【9】。
4.集成膜过程污水深度处理方法
集成膜过程是将超滤/微滤与反渗透结合使用,形成能够满足各咱回用目的的污水深度处理工艺。超滤、微滤可以作为独立的高级三级处理方法,也是反渗透过程理想的预处理工艺,抗污染能力强、性能优越的超滤、微滤单元代替了复杂的传统处理工艺,而且出水品质远高于三级出水指标,不但完全可以去除污水中的细菌和悬浮物,对COD、BOD也有一定的却除效果。在超滤、微滤之后使用的反渗透膜,其清洗周期由采用传统预处理工艺的3-4周增加到半年以上,膜寿命可延长到达-6年。膜集成污水再生工艺具有系统稳定、维护少、占地小、化学品用量少、流程简单和运行费用低等优点。
结论
煤矿矿井废水处理回用的综合运行费用为:2.185-2.465元/吨。其中膜法的处理费用最低为:2.185元/吨。这样的价格对干旱缺水的西北地区是很有吸引力的。
用膜法处理煤矿矿井废水并回用在技术上是完全可靠的,国内外都有成功经验。
随着工业的快速发展,水资源的污染日益严重,缺水现象会越来越严重,工业废水的回收利用将会提到议事日程。
从环境保护方面讲,对矿井废水进行回收再利用具有非常重要的环境意义。
对矿井废水进行回收再利用,不但可以减少废水排放量,又可以使废水资源化,应该说,它是一种水资源再生的希望方法,也是我国实现水资源可持续利用的有效途径之一。
膜法处理煤矿矿井废水并回用,不但在技术上和经济上都是可行的,经济和环境效益都非常显著。
参考文献
邵刚.膜法水处理技术及工程实例【M】.北京:化学工业出版社,2002.256~280.
希利I,舒瓦乐.水的再净与利用.北京:中国建筑出板社,1985.
【3】贝拉G.利普泰克.环境工程师用册.北京:中国建筑工业出板社,1987.
【4】高从锴.膜分离技术与水资源再利用【m】.2003北京水务论坛论文.2003.9.
【5】张烽,徐平.反渗透、纳滤膜及其在废水处理中的应用【M】.膜科学与技术,2003,23:234-236.
【6】马耀光,马柏林.废水的农业资源化利用.北京:化学工业出版社,2002.45~78.
【7】姚志春.污水净化再利用.甘肃水利水电1999.:56~60.
【8】雷乐成等,污水回用新技术及工程设计.北京:化学工程出版社.2002:453~461.
【9】张葆宗.反渗透水处理应用技术【M】.北京:中国电力出版社,2004.281~295.
㈣ 家里桶装“纯净水”和“自来水”有什么区别
纯净水只含水分子,无其它物质,在去除有害物质的同时也去除了水中的营养物质,而自来水中含有矿物质以及其它物质;
纯净水就是将天然水经过多道工序处理、提纯和净化的水。经过多道工序后的纯净水除去了对人体有害的物质,同时除去了细菌,因此可以直接饮用;
但是纯净水短时间内能够帮助排泄人体内的毒素,长期饮用时可能会导致体内铅的含量超标。因为钙和铅在人体中是竞争关系,一方增多,另一方就会减少,反之,一方减少,另一方就会增多,纯净水中没有钙,人体就会吸收大量的铅,从而导致人体内含铅量超标;
自来水:自来水是指通过自来水处理厂净化、消毒后生产出来的符合相应标准的供人们生活、生产使用的水。生活用水主要通过水厂的取水泵站汲取江河湖泊及地下水,地表水,由自来水厂按照《国家生活饮用水相关卫生标准》,经过沉淀、消毒、过滤等工艺流程的处理,最后通过配水泵站输送到各个用户。
㈤ 陈卫的专业论文
1、陈卫,李圭白,邹浩春,高锰酸钾复合药剂去除太湖水中蓝藻的试验研究,哈尔滨建筑大学学报,2001,34(3):67-69
2、陈卫,李圭白,邹浩春,高锰酸钾复合药剂去除太湖水中色度的试验研究,,哈尔滨建筑大学学报,2001,34(6):68-69
3、吴慧芳,陈卫,城市降雨径流水质污染探讨,中国给水排水,2002,18(12):25-28
4、邓风,陈卫,南京居住区雨水利用方案探讨,中国给水排水,2003,19(5):97-99
5、邓风,陈卫,城市雨水的物化处理技术,中国给水排水,2003,19(10):97-98
6、邓风,陈卫,南京市住宅小区雨水回用方案技术经济分析,城市环境与城市生态,2003,16(6):104-106
7、陈卫,城市水系统良性循环的节水减污技术关键,水资源保护,2004,20(1):40-44
8、Chen Wei, Zheng Xingcan, Study on Removal Including of Pollutants Blue-green Algae in Tai Lake And Its Influencing Factor with PPC,Attending WEFTEC'2004(77th Annual Technical exhibition and Conference), and Board Meeting of Water Envrionment Federation, New Orleans USA,2004.10
7、郑晓英,陈卫,好氧颗粒污泥特质及其处理难降解物质废水的应用研究,水资源保护,2005,21(3):36-41
8、陈卫,郑天柱,城市达标污水处置技术,水资源保护,2005,21(4):22-26
9、宋佩娣,陈卫,水厂混凝剂投加量杯罐试验的合理工况研究,中国给水排水,2005,21(12)47-49
10、孙敏,陈卫,居住区污水再生回用技术经济分析,给水排水,2005,31(9):76-79
11、郑兴灿,陈卫,林涛,江浙平原河网地区城市雨污水再生利用策略及技术路线,首届城市水景观和水环境治理国际研讨会,扬州,2005,5
12、Chen Wei, Zheng Xingcan, Considerations on Water Reuse Issue in China Plain Brooky Region,IWA Specialty Conference of “Wastewater Reclamation & Reuse for Sustainability (WRRS2005)”,Koera,2005
13、Sun Wenquan, Chen Wei, Study of the influence of large water conservancy projects on circumjacent environment and ecosystem in China,IWA International Conference on Water Conservation Management in Coastal Area,Qing, China ,2005.11
14、夏琼琼,陈卫,饮用水生物强化过滤处理效能及其影响因子研究,河海大学学报,2006,34(1):41-45
15、陈卫,宋佩娣,污水系统中导致硫化氢中毒的影响因素与控制措施,给水排水,2006,32(1):15-19
16、陈卫,李圭白,邹浩春,PPC强化混凝除藻的影响因子研究,河海大学学报,2006,34(2):141-143
17、林涛,陈卫,王磊磊,饮用水活性炭除微污染技术的生物安全性研究,哈尔滨工业大学学报,2006,38(12):2194-2198
18、邹琳,陈卫,饮用水处理絮凝动力学模型研究与应用,河海大学学报,2006,34(5):496-501
19、夏琼琼, 陈卫, 顾丽等. 水厂过滤工艺的生物强化技术研究[J]. 中国给水排水, 2006, 22 (增刊): 386-389.
20、赵金辉,陈卫,高速公路降雨径流污染特征及其污染控制,环境污染治理技术与设备,2006,7(11):66-70
21、Lin Tao, Chen Wei. Drinking Water Biotic Security on Micro-polluted Water Treatment by Activated Carbon Process,2006Xi’ an Interational Conference of Architecture and Technology. 2006
22、夏琼琼,陈卫,郑兴灿等. 饮用水生物过滤工艺中微量污染物的生物降解模型及适用性分析. 给水排水, 2007, 33(2): 117-121.
23、李红瑛,陈卫,A/Q-MBR处理低浓度生活污水的试验研究,中国给水排水,2007,23(3):96-98
24、陆健,陈卫,基于BP神经网络的供水管网分时段宏观模型研究,中国给水排水,2007,23(3):99-101
25、许航,陈卫,程士俊,气提式接触氧化法处理生活污水的研究,中国给水排水,2007,23(5):90-96
26、陈卫,郑志侠,林涛,许航,邹琳,构建多元化控制体系防治巢湖水污染. 水资源保护,2007,23(2):70-76.
27、李红岩,陈卫,杨金虎等. 周期循环式生物反应器系统处理生活小区污水研究. 给水排水, 2007,33(5):152-154.
28、赵金辉,陈卫,林涛,臭氧高级氧化技术在饮用水安全保障中的作用,给水排水,2007,33(6):117-121
29、C. Wei, Z. Xingcan and L. Tao, Considerations on the issue of water reuse in eastern China plain brooky regions, Water Science & Technology,2007,55 (1-2):387–395 (SCI、EI ,No.070710426580)
30、CHEN Wei, LIN Tao, WANG Lei-lei, Drinking water biotic safety of particles and bacteria attached to fines in activated carbon process, Frontiers of Environmental Science & Engineering in China,2007,1(3):280-285 (doi:10.1007/s11783-007-0047-8)
31、周克梅、陈卫、单国平等,南京长江水源地污染预测及应对措施研究[J],给水排水,33(8):36-39
32、周克梅、陈卫、林涛等,南京长江水源突发性污染应急水处理技术应用研究[J],给水排水,33(9):13-16
33、林涛,陈卫,王磊磊,活性炭工艺出水中颗粒物粒径分布规律及影响因素研究,第十一届海峡两岸环境保护学术研讨会,哈尔滨,2007.6
34、辛玉婷,陈卫,孙敏. 淡水养殖污染负荷估算方法刍议[J]. 水资源保护,2007,23(6):19-22.
35、安巧霞,陈卫,塔里木灌区的面源污染现状及对策[J],新疆环境保护,2007,29(4):17~19.
36、陈卫,邹琳,汪德爟,水处理絮凝动力学试验与数值模拟研究,解放军理工大学学报[J],2008,9(3):279-285 (EI:083011401914)
37、陈卫,王磊磊,林涛,活性炭深度处理技术的化学安全性及影响因素研究,中国工程科学[J],2008,10(5):32-37
38、邹琳,陈卫,汪德爟,水处理絮凝过程动力学的分形模型研究,河海大学学报[J],2008,36(2):165-169
46、赵金辉,陈卫,饮用水TiO2光催化消毒机理及应用研究进展,青岛理工大学学报[J],2008,29(1):79-83
39、卜兆宇,陈卫,夏琼琼,饮用水生物强化过滤工艺生物膜特性研究,供水技术[J],2008,2(1):11-15
40、许航、陈卫、李为兵等.常规-超滤膜组合工艺净化湖泊水研究,中国给水排水[J],2008,24(15):58-62
41、LIN Tao,CHEN Wei. Inactivation of Zooplankton and Influence on water quality security of Disinfection Byproct with Current Potential Disinfectant of Chlorine and Chloramines. 12th APCChE, ISBN: 978-7-5611-4285-1, Vol(2), 光盘,文章编号2137
42、龚延风,陈卫主编,《建筑消防技术》,科学出版社,2002
43、陈卫,张金松主编,《城市水系统运营与管理》,中国建筑工业出版社,2005
㈥ 新加坡 水处理公司
我只知道一些提供水处理器的公司,还有他们的网址。虽然是英文的,但是还是希望对你有帮助。
1. Supratechnic Pte Ltd 网址:http://www.supratechnic.com
2. Aik Beng Manufacturing & Trading Company (Private) Limited 网址:http://www.eguide.com.sg/ads/sg29633
3. Qian Hu Corporation Ltd 网址:http://www.qianhu.com
4. Miltrade Technologies Pte Ltd 网址:http://www.miltrade.com.sg
5. Tan Ban Yau Machinery Pte Ltd 网址:http://www.tbympl.com
6. UltraPure (Ultra-Flo Pte Ltd)网址:http://www.ultrapure.com.sg/index.html
7. Ausindo Impex (S) Pte Ltd 网址:http://sg.geocities.com/ausindoimpexpl
8. Chemcure Analytical Pte Ltd 网址:http://www.chemcure.com.sg
9. Bacteria Free Water Filters (S) Pte Ltd 网址:http://www.bacfree.net
10. Alrex Pte Ltd 网址:http://www.thegreenbook.com/sg/alrex.asp
我先暂时给你这些,如果不够用的话再跟我要吧!
虽然不知道我的答案有没有用,但是看在我这么用心的情况下,希望你可以采纳我的答案。谢啦~