榕屏的官员称，工厂已花了数十万美元升级污水处理和化学制品储藏设施。
Rongping officials say the plant has spent hundreds of thousands of dollars to upgrade its wastewater-treatment and chemical-storage facilities.
粉煤灰虽然是一种固体废弃物，但已广泛应用于污水处理。
Fly ash is a solid waste, but it has been used in sewage treatment extensively.
城市生活污水污染负荷已超过工业废水污染负荷，处理工艺的优化就成为当今城市污水处理的重要课题。
Pollution load of city sewage has already exceed the sewage of industry pollution load, so the disposal technology optimizing became an important problem of dealing with city sewage nowadays.
在中国已先后有28个污水处理厂先后成功应用此项技术。
There are 28 sewage treatment plants has successfully applied this technology.
通过网络调查和实地走访等方式对我国已建的100余座污水处理厂进行了技术经济调查。
Technical and economic investigations were taken among more than 100 wastewater treatment plants through web inquiry and field visit.
随着对污水厂周边环境要求的提高，对已建生物反应池的除臭处理成为业界关注的焦点。
Along with improvement of WWTP surrounding environment requirement, the deodorization treatment of the built biological reaction tank becomes the focus of the industry concern increasingly.
涡凹气浮已广泛应用于工业废水和城市污水的预处理中，但涡凹气浮在污泥处理中尚没有应用。
It is widely used in industrial waste water and city sewage treatment by Cavitation Air Flotation. But, it is still not be used in sludge treatment by Cavitation Air Flotation.
我国城镇污水处理厂建设迅速推进，如何确保这部分已建和待建的污水处理厂能够有效运营成为我国当前重要挑战。
The construction of urban sewage treatment plants is rapidly advancing. How to ensure effectively operation of the sewage treatment plant has become the key challenge of the current.
超声波技术作为一种新的污染治理技术正日益受到人们的重视，其在强化污水污泥处理及有毒有害和难降解有机废水处理方面已显示出巨大潜力。
Ultrasonic technique as a new pollution treatment method is attracting people's attention increasingly. It has shown great potential of the treatment of sewage sludge and refractory wastewater.
中国已建有420座污水处理厂，城市污水处理率达30%以上。
There are 420 wate water treatment plants in China and the treating ratio of urban waste water is more than 30%.
悬浮填料是在生物接触氧化法处理污水中起着重要作用的水环境治理材料，已引起国内环境材料研究人员的广泛关注。
The suspended packing is an important material for water environment control, because it plays key role in biological contact oxidation.
丹东市污水治理工程项目科研已经批准，部分管网已铺设，拟通过引资建设污水处理厂。
The project of Dandong City sewage treatment works has been approved. The part of pipe network has been laid. It is planned to construct the sewage treatment works by attract the investment.
丹东市污水治理工程项目科研已经批准，部分管网已铺设，拟通过引资建设污水处理厂。
The project of Dandong City sewage treatment works has been approved. The part of pipe network has been laid. It is planned to construct the sewage treatment works by attract the investment.
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