http://www.iwatertech.com/resources/papers/8187/?p=no25
介绍了中国目前城镇污水处理厂采用BOT运作的情况,分析了污水处理产业BOT运作流行的原因和污水处理产业采用BOT运作模式的优缺点,并指出了采用BOT运作模式存在的风险。为保证BOT项目成功的关键是项目运作一定要规范,政府应成立专门招标机构加强指导和协作,BOT项目运营后还应加强对项目的监管。
污水处理产业作为国家基础设施建设的重要内容之一,长期以来一直是以公益事业的形式由国家筹集资金进行投资建设并运行。但随着国民环保意识的提高,对该产业的需求日益增大,这种仅靠政府建设及运行的方式已严重阻碍了它的建设速度,从而制约着国家经济的发展。BOT作为新兴的基础设施项目的投资方式,被越来越广泛的证明是一种适合污水处理产业的项目运作模式。2004年12月,我国污水处理行业首例采用BOT方式运作的北京金源经济开发区污水处理厂开业运行至今,全国已出现不少BOT、TOT、托管运营的污水处理厂。
http://www.iwatertech.com/products-selector/cases-study/?p=no25
http://www.iwatertech.com/screening/8186/?p=no25
禽类加工废水中含有大量以固态或是溶解状态存在的蛋白质、脂肪和碳水化合物等...
http://www.iwatertech.com/chemicals-injection/8130/?p=no25
http://www.iwatertech.com/company/Haiyan/8062/?p=no25
http://www.iwatertech.com/aeration/7850/?p=no25
http://www.iwatertech.com/aeration/7948/?p=no25
http://www.iwatertech.com/aeration/7932/?p=no25
在国外,卧螺离心脱水机应用普遍,而在国内,螺离心脱水机的推广主要得益离心机厂家成功的市场...
http://www.iwatertech.com/company/upw/7652/?p=no25
http://www.iwatertech.com/company/njbeite/7581/?p=no25
http://www.iwatertech.com/screening/7224/?p=no25
http://www.iwatertech.com/products-selector/solutions-application/7292/?p=no25
http://www.iwatertech.com/resources/?p=no25
http://www.iwatertech.com/filtration-media/7820/?p=no25
据统计,我国每年排出的工业废水约为8×108m3,其中不仅含有氰化物等剧毒成分,而且含有铬、锌、镍等金属离子...
http://www.iwatertech.com/resources/industry-magzine/7975/?p=no25
http://www.iwatertech.com/resources/industry-magzine/7576/?p=no25
http://www.iwatertech.com/resources/papers/7753/?p=no25
http://www.iwatertech.com/resources/innovation/8081/?p=no25
http://www.iwatertech.com/news/?p=no25
http://www.iwatertech.com/hot-news/8089/?p=no25
欧美各国重视会造成雄性雌性化、内分泌失调,导致癌症风险的内分泌干扰物,从塑化剂到抗生素、个人保健药用品等...
http://www.iwatertech.com/hot-news/hot-topics/8157/?p=no25
http://www.iwatertech.com/hot-news/8079/?p=no25
http://www.iwatertech.com/news/project/8082/?p=no25
http://www.iwatertech.com/news/project/7847/?p=no25
http://www.iwatertech.com/tech/Natural-biological-treatment/?p=no25
自然条件下的生物处理法主要有水体净化法和土壤净化法两类。属于前者的有氧化塘和养殖塘,统称为生物稳定塘,其净化机理与活性污泥法相似...
http://www.iwatertech.com/tech/ultrasonic-wave/?p=no25
http://www.iwatertech.com/tech/ozone-disinfection/?p=no25
http://www.iwatertech.com/tech/activated-sludge/?p=no25
http://www.iwatertech.com/tech/denitrogenation-phosphorus/?p=no25
http://www.iwatertech.com/tech/sbr/?p=no25
http://www.iwatertech.com/tech/biological-contact-oxidation/?p=no25
http://www.iwatertech.com/tech/rzeast-microwave/?p=no25
http://www.iwatertech.com/tech/denitrogenation-phosphorus/?p=no25
http://www.iwatertech.com/hot-news/hot-topics/8153/?p=no25
进入2008年3月,江苏省环保厅宣布:在太湖流域执行更为严格的印染企业地方达标排放新标准,以有效压减印染产业排污总量。而此时,位于丹阳市的江苏丹毛纺织有限公司...
http://www.iwatertech.com/hot-news/8124/?p=no25
http://www.iwatertech.com/hot-news/laws/8148/?p=no25
http://www.iwatertech.com/news/events/8183/?p=no25
http://www.iwatertech.com/hot-news/events/8180/?p=no25
http://www.iwatertech.com/resources/expert-review/8156/?p=no25
我国水源受到不同程度的污染,常规处理不能去除某些污染物,从而会使污染物进入人体,对人体的健康造成危害。因此饮用水与健康的问题引起了社会的广泛关注...
http://www.iwatertech.com/resources/expert-review/8178/?p=no25
http://www.iwatertech.com/resources/expert-review/8176/?p=no25
http://www.iwatertech.com/hot-news/expert-review/7751/?p=no25
http://www.iwatertech.com/resources/expert-review/7441/?p=no25
http://www.iwatertech.com/company/verder/?p=no25
http://www.iwatertech.com/company/halma/?p=no25
http://www.iwatertech.com/company/chinatlas/?p=no25
http://www.iwatertech.com/company/sseic/?p=no25
http://www.iwatertech.com/company/polyrun/?p=no25
http://www.iwatertech.com/company/iorex/?p=no25
http://www.iwatertech.com/company/shunhe/?p=no25
http://www.iwatertech.com/company/?p=no25
http://www.iwatertech.com/company/verder/?p=no25
http://www.iwatertech.com/company/verder/8058/?p=no25
http://www.iwatertech.com/company/verder/8064/?p=no25
http://www.iwatertech.com/company/verder/8201/?p=no25
http://www.iwatertech.com/company/verder/8071/?p=no25
http://www.iwatertech.com/company/verder/7910/?p=no25