『壹』 水处理技术的期刊简介
1975年创刊的《 由中国蓝星(集团)总公司主管,杭州水处理技术研究开发中心有限公司、中国海水淡化与水再利用学会主办出版,创刊以来,几乎获得了专业期刊的各类荣誉。
《水处理技术》杂志入选:全国中文核心期刊;中国期刊方阵双效期刊;全国科技论文统计源期刊;中国科学引文数据库来源期刊;中国学术期刊(光盘版);中国期刊网;万方数据资源系统;中文科技期刊数据库;美国《化学文摘》(CA);日本《科技文献速报》(JICST),美国《剑桥科学文摘:自然科学》CSA:NS)等。
《水处理技术》专业报道:膜和膜过程研究开发及应用;水处理系统设计和运行管理;工业纯水和超纯水制造;海水和苦咸水淡化;瓶装水优质饮用水水净化;工业软化水冷却水处理;电厂给水排水;废水处理和再利用;液体分离浓缩和提纯;水处理药剂的研制和应用;国内外行业的最新信息和市场动态。
《水处理技术》现月发行量在20000册左右,订户遍及各级相关市政机关、科研院所、大专院校、工程公司、水处理设备制造商与销售商等。行业涉及化工、电力、电子、煤炭、石油、医药、食品、纺织、印染、造纸、冶金、机械、铁路、环保、建筑、市政、军事等领域。
《水处理技术》杂志创刊以来,发表了大量的权威性、指导性、新颖性、实用性文章,是行业内一本综合性技术类刊物,已成为专业工作者交流科研成果和实践经验、了解国内外技术动向和热点信息、展示先进生产设备和产品服务的重要窗口;成为我国水处理领域中知名度高、发行量大、影响面广的优秀期刊。据中国学术期刊综合引证年度报告,《水处理技术》杂志的影响因子继续位于专业期刊的前列。
『贰』 电厂水处理主要有哪些
电厂水处理及其设备运行
天然水的分类及电厂水处理、运行常规水质分析、水处理材料、锅炉补给水处理、凝结水处理、循环水处理、水处理设备的自动控制、水处理设备的调试及设计
商品介绍: 最新电厂化学设备运行维护管理与电厂化学监督技术实用手册 购买指南
最新电厂化学设备运行维护管理与电厂化学监督技术实用手册简介:
天然水的分类及电厂水处理、运行常规水质分析、水处理材料、锅炉补给水处理、凝结水处理、循环水处理、水处理设备的自动控制、水处理设备的调试及设计
第一篇化学基础知识
第一章化学反应速度及化学平衡
第二章化学反应类型
第三章溶液
第四章水质分析的基础知识
第五章定量分析的误差与数据处理
第六章滴定分析法
第七章重量分析法
第八章比色法和分光光度法
第九章电导及电位分析法
第二篇电厂水处理及其设备运行
第一章天然水的分类及电厂水处理
第二章运行常规水质分析
第三章水处理材料
第四章锅炉补给水处理
第五章凝结水处理
第六章循环水处理
第七章水处理设备的自动控制
第八章水处理设备的调试及设计
第三篇电厂水化验及其设备运行
第一章水气分析测试
第二章炉内理化过程和水质调整
第三章锅炉的化学清洗与热力设备的停用保护
第四章水气品质劣化分析和处理
第四篇电厂油务管理及其设备运行
第一章电力用油气
第二章热力系统及用油设备
第三章油气分析
第四章油品净化与再生
第五篇电厂燃料管理及其设备运行
第一章燃料化验专业知识
第二章燃料采样与制作知识
第三章燃料化验知识
第四章燃料采样与制作技能
第五章燃料常用统计检验方未能
第六篇电厂化学设备维护检修
第一章水处理离心泵的检修
第二章水处理其化转动设备的检修
第三章计量(往复式)泵的检修
第四章油处理设备的检修
第五章煤制样设备的检修
第六章水处理澄清设备的检修
第七章过滤设备的检修
第八章离子义换设备的检修
第九章中渗析器的检修
第十章反渗透装置的检修
第十一章阀门与管道的检修
第十二章水箱与油箱的检修
第十三章水处理设备的防腐
第十四章制氢设备的检修
第七篇电厂化学仪表及自动装置的维护检修
第一章化学仪表及自动装置的维护检修基础知识
第二章采样与采样冷却系统的维护
第三章电导式分析仪表的检修
第四章电位分析仪表的检修
第五章电流式分析仪表的检修
第六章光学分析仪表的检修
第七章自动调节系统的维护
第八章程序控制系统的维护
第九章电厂化学常用变送装置及执行机构的维护
第十章电厂化学自动调节装置的维修
第十一章可编程控制器的维修
第十二章300MW机组补给水程控系统的维护
第十三章300MW机组凝结水精处理程序控制系统的维护
第十四章电厂化学程序控制装置的维护
第八篇电厂化学监督技术
第一章电厂化学监督的内容与特点
第二章电厂化学监督的技术管理
第三章电厂水汽监督技术
第四章电厂油务监督技术
第五章电厂燃料监督技术
『叁』 中水处理的处理简介
一体化中水处理设备采用膜生物反应器技术是生物处理技术与膜分离技术相结合的一种新工专艺,取代了属传统工艺中的二沉池,它可以高效地进行固液分离,得到直接使用的稳定中水。又可在生物池内维持高浓度的微生物量,工艺剩余污泥少,极有效地去除氨氮,出水悬浮物和浊度接近于零,出水中细菌和病毒被大幅度去除,能耗低,占地面积小。
『肆』 马钢究竟如何转型
夕阳产业,趋势无法逆转。看看美国五大湖边的钢铁工业区,看看欧洲莱茵钢铁工业区,再看看日本钢铁工业区的发展轨迹……年老的马钢人,等退休年轻的马钢人,趁年轻早做打算,外面的世界,海阔天空上进的人,终有好果子吃。 查看原帖>>
『伍』 济南市水处理设备厂有限公司怎么样
简介:注册号:****所在地:山东省注册资本:5550万元人民币法定代表:张思国企业专类型:有属限责任公司(自然人投资或控股)登记状态:在营登记机关:济南市工商行政管理局注册地址:济南市天桥区凤凰山路67号
法定代表人:董玉曾
成立时间:1995-04-03
注册资本:5550万人民币
工商注册号:370100000043179
企业类型:有限责任公司(自然人投资或控股)
公司地址:济南市天桥区凤凰山路67号(生产地址:济南市天桥区桑梓店镇308国道以北,济南化工产业园区内华盛路以北,德兴路以东的厂房。)
『陆』 水处理工艺简介(英文)
Biological Wastewater Treatment
This is a brief summary of the various techniques that have been developed to treat
wastewater by biological means. They accomplish what is generally called secondary treatment.
Purpose:
The idea behind all biological methods of wastewater treatment is to introce contact
with bacteria (cells), which feed on the organic materials in the wastewater, thereby
recing its BOD content. In other words, the purpose of biological treatment is BOD
rection.
Typically, wastewater enters the treatment plant with a BOD higher than 200 mg/L, but primary settling has already reced it to about 150 mg/L by the time it enters the
biological component of the system. It needs to exit with a BOD content no higher than about 20-30 mg/L, so that after dilution in the nearby receiving water body (river, lake), the BOD is less than 2-3 mg/L. Thus, the biological treatment needs to accomplish a 6-fold decrease in BOD.
Principle:
Simple bacteria (cells) eat the organic material present in the wastewater. Through their metabolism, the organic material is transformed into cellular mass, which is no longer in solution but can be precipitated at the bottom of a settling tank or retained as slime on solid surfaces or vegetation in the system. The water exiting the system is then much clearer than it entered it.
A key factor is the operation of any biological system is an adequate supply of oxygen.
Indeed, cells need not only organic material as food but also oxygen to breathe, just like humans. Without an adequate supply of oxygen, the biological degradation of the waste is slowed down, thereby requiring a longer residency time of the water in the system. For a given flowrate of water to be treated, this translates into a system with a larger volume and thus taking more space.
Advantages:
Like all biological systems, operation takes place at ambient temperature. There is no
need to heat or cool the water, which saves on energy consumption. Because wastewater treatment operations take much space, they are located outdoor, and this implies that the system must be able to operate at seasonally varying temperatures. Cells come in a mix of many types, and accommodation to a temperature change is simply accomplished by self adaptation of the cell population.
Similarly, a change in composition of the organic material (e to people’s changing
activities) leads to a spontaneous change in cell population, with the types best suited to digest the new material growing in larger numbers than other cell types.
Types of equipment for biological treatment:
There are two broad types of biological wastewater treatment: those that include
mechanical means to create contact between wastewater, cells and oxygen, and those than don’t.
a) With mechanical means:
1. Activated sludge: This is the most common type. It consists in a set of two basins. In the first, air is pumped through perforated pipes at the bottom of the basin, air rises through the water in the form of many small bubbles. These bubbles accomplish two things: they provide oxygen form the air to the water and create highly turbulent conditions that favor intimate contact between cells, the organic material in the water and oxygen. The second basin is a settling tank, where water flow is made to be very quiet so that the cellular material may be removed by gravitational settling. Some of the cell material collected at the bottom is captured and fed back into the first basin to seed the process. The rest is treated anaerobically (= without oxygen) until it is transformed into a compost-type material (like soil).
The cost of an activated-sludge system is chiefly e to the energy required to pump air at high pressure at the bottom of the aerator tank (to overcome the hydrostatic pressure of the water). Another disadvantage is that the operation is accomplished in two separate basins, thereby occupying a substantial amount of real estate.
2. Trickling filter: A trickling filter consists in a bed of fist-size rocks over which the
wastewater is gently sprayed by a rotating arm. Slime (fungi, algae) develops on the rock surface, growing by intercepting organic material from the water as it trickles down. Since the water layer passing over the rocks makes thin sheets, there is good contact with air and cells are effectively oxygenated. Worms and insects living in this “” also contribute to removal of organic material from the water. The slime periodically slides off the rocks and is collected at the bottom of the system, where it is removed. Water needs to be trickled several times over the rocks before it is sufficiently cleaned. Multiple spraying also provides a way to keep the biological slimes from drying out in hours of low-flow conditions (ex. at night). Plastic nets are graally replacing rocks in newer versions of this system, providing more surface area per volume, thereby recing the size of the equipment.
3. Biological contactor: This is essentially a variation on the trickling filter, with the
difference being that solid material on which slime grows is brought to the water rather than water being brought to it. Rotating disks alternate exposure between air and water.
b) Without mechanical means:
The wastewater is made to flow by gravity through a specially constructed wetland.
There, the water is brought into close contact with vegetation (ex. reeds), which acts as a biological filter to the water. The organic material in the wastewater is used as nutrient by the plants. Oxygen supply is passively accomplished by surface aeration (contact with oxygen of the atmosphere). Since water flow is slow in such system, to give ample time for the biological activity to take place, there is almost no turbulence in the water and reaeration is weak. Compared to mechanical systems, constructed wetlands occupy far more real estate, but they may be aesthetically pleasing, especially if they are well integrated in the local landscape. They emit no odor, but people should stay away because of the danger posed by pathogens. Constructed wetlands have also the least energy requirement. Energy is only needed to pump the wastewater to the entrance of the system, from where gravity and biology do the rest. A major disadvantage, however, is the highly reced performance ring winter, especially in regions where ground freezes ring some of the winter months.
『柒』 合肥三番水处理设备有限公司怎么样
简介:合肥三番水处理设备有限公司成立于2004年,注册资金2000万元,年产值达4000多万元,国家高新技术企业,合肥市高新技术企业,安微省民营科技企业,三级安全生产企业,被中国环境保护产业协会评为“2008年度中国环境保护产业骨干企业”,公司在参与国家“863计划”项目的同时,正积极申报“国家863计划成果产业化基地”,现有已审请和批准的专利有28项,其中发明专利6项。 合肥三番水处理设备有限公司以实业报国,坚持科技创新为原动力,通过与中国清华大学,科技大学,中国科学院,浙江大学等著名的科研院所通力合作,造就了一支一流的科技团队与管理团队,合作建立了化学水处理实验所,三番新技术研究中心等,并与国际生态者协会等国际性研究机构有着广泛深入的合作。 公司业绩遍及亚洲、非洲等海外市场(如安哥拉、埃及、沙特等国),多次参与国际援外项目合作。 公司成立至今,彗星式纤维滤池项目用户96个,高效纤维过滤器用户258个,全自动高精过滤器用户182个,其它产品用户3000多个,共累计用户3500余个。 公司是马钢集团、江淮汽车、国风塑业、皖维集团,国祯环保等大中型企业的长期供应商。合肥京东方合格供应商。
法定代表人:罗加永
成立时间:2004-02-27
注册资本:2000万人民币
工商注册号:340100000159809
企业类型:有限责任公司(自然人投资或控股)
公司地址:合肥市高新区海棠路399号安徽两淮科力机械制造公司综合楼二层
『捌』 最近我们在搞一个巷道设计,谁知道马钢桃冲铁矿的地质资料啊,特别是90M以下的,
一、项目名称:马钢桃冲铁矿石榴石综合利用研究
二、项目单位:西安建筑科技大学科技服务部
三、内容简介:
利用工艺矿物学的原理,对钙铁石榴石进行工艺矿物及选矿试验的全面研究,在此基础上
对石榴石作了如下六个应用领域的研究:
1、石榴石耐磨系列涂料;
2、石榴石喷矿磨料;
3、石榴石滤料;
4、石榴石加重剂;
5、石榴石道路建筑材料;
6、石榴石天然磨料、磨料及微粒级磨料。
上述六个方面的研究成果可广泛应用于建筑、机械工业(金属抛光)、电子工业(电子原件
抛光及荧光屏抛光)、石油工业(钻井加重剂)、交通运输业(高速公路的底层及路面石料,
飞机场跑道)、水处理(水质净化)等。上述研究成果的技术经济指标均达到国标或部标。耐
磨涂料经试生产,使用、检测后其各项技术指标增多超过HZCm47耐磨涂料的各项指标;
喷砂及微粉及磨料,经西光厂和五二四厂的生产试用,均满足生产要求。
投产条件:总投资约100万元,流动资金:20万元,厂房面积2000平方米,人员
20~30人,年生产能力5000~10000吨。
经济效益分析:产品经济综合成本,400元/吨,预期售价1000元/吨,年产值单项
可达1200万元,六项可达亿元,毛利1000万元。
转让方式:工艺配方,流程及员工培训。
转让费:单项5万元,六项20万元.
『玖』 谁有火电厂水处理技术这本书(许立国)主编的电子版,或者是教案、课件都行,谢谢
有的,若是需此书,加本人。
《火电厂水处理技术》
作者:许立国版主编;李艳萍,李珊珊编写权 页数:396 出版日期:2006
简介:21世纪高等学校规划教材:本书主要讲述了火力发电厂水处理基本知识和基础理论,如工业用水的预处理技术,火电厂锅炉及其水汽质量标准,水处理除盐技术,锅炉水处理技术等等。
ISBN:7-5083-4630-0