The effect of oxidation-flocculation technology in enhanced treatment of municipal sewage was studied.
研究了氧化偶合絮凝技术强化处理城市污水的性能。
The Horizontal Type Invert Umbrella Surface Aerator is a vertical-shaft and low-speed aerator. It can be used in the biochemical treatment of municipal sewage and industrial wastewater.
卧式倒伞型表面曝气机为垂直轴低速曝气机，可广泛用于城市污水和各种工业废水的生化处理。
Sewage sludge which mainly comes from the primary settling tank and discharge of surplus sludge is the deposit produced in each operating unit in municipal wastewater treatment plant.
城市污泥是城市污水处理厂经各级处理净化污水而产生的沉积物，主要来自初沉池和剩余污泥的排放。
The questions of municipal sewage treatment equipments inapplications were analysed. Some measures that will improve its performance were put forward.
通过分析城市污水处理设备应用中存在的问题，提出了改进其性能的一些措施。
Sludge load and age are two important parameters of design and running in municipal sewage treatment applied the activated sludge technics.
负荷、龄是活性污泥法处理城市污水设计、行中的重要参数。
It is introduced a kind of thermophilic aerobic composting pretreatment process flow used in municipal sewage sludge treatment and the structural parameters of a sludge mixing and crushing machine.
介绍一种城市污水厂污泥好氧堆肥预处理阶段的污泥混合破碎工艺流程和污泥混合破碎机的结构参数。
BOT as one kind of invest and financing mode in municipal construction, has been widely applied in the construction municipal sewage treatment plant, but lacks of completed rules and laws now.
BOT作为市政基础建设的一种投融资方式，已经开始广泛地运用在城市污水处理厂的建设中，但目前缺乏完善的法律法规。
There were anti-nitrification floating sludge, aged activated floating sludge and floating sludge from biological foam in the final settling basin of municipal second stage sewage treatment plant.
二级污水处理厂二沉池漂泥有反硝化漂泥、活性污泥老化漂泥、生物泡沫导致的漂泥。
With development of urbanization, huge amount of sludge is produced in municipal sewage treatment.
随着城市化进程的加快，城市污水处理量增加，且产生了数量巨大的污泥。
It is reported in this paper that the application process of cationic flocculant PDA was optimized in the treatment of sludge dewatering in municipal sewage.
该文报道了阳离子絮凝剂PD A在城市生活污水的污泥脱水处理中的过程优化研究。
It is urgent to perfect sewage pipeline system and to build municipal wastewater treatment plants. Oxidation ditch process is the first choice of possible ways.
认为在三峡库区区县完善排水管网系统和建设城市污水处理厂迫在眉睫，氧化沟工艺不失为三峡库区区县污水处理工程的首选工艺。
Shequshi urban and suburban construction of the existing sewage treatment plant to the recycling of sewage facilities, and encourage renewable water for municipal, environmental, green water ;
设区市城区和近郊的现有污水处理厂必须建设污水再生利用设施，鼓励再生水用于市政、环卫、绿化用水；
Shequshi urban and suburban construction of the existing sewage treatment plant to the recycling of sewage facilities, and encourage renewable water for municipal, environmental, green water ;
设区市城区和近郊的现有污水处理厂必须建设污水再生利用设施，鼓励再生水用于市政、环卫、绿化用水；
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