• In order to study the role of wetland soil on the purifying the micro-polluted water, soil-bacteria system is built to study experimentally in Yuqing Lake in Jinan.

    对不同覆盖条件下甘蔗试验地土壤微生物区研究结果表明,不同覆盖条件为微生物提供了特殊土壤生态环境,使土壤理化性状发生了一定变化。

    www.dictall.com

  • The production and application problems of biological sand filter in treating micro-polluted water were studied in this paper, using the Fuyang River as source water.

    本文滏阳河水为水源,生物处理微污染原水生产应用问题进行了理论研究。

    www.dictall.com

  • The type of pollutants have been studied is limited and the study on the mechanism is lack, specially on removal of organic compounds and heavy metals from micro-polluted water.

    研究污染物种类较少,反应机理研究欠缺尤其是污染水中有机物重金属处理方面尚未系统地研究。

    www.fabiao.net

  • A biological activated carbon membrane reactor (BACMR) was studied for treating micro-polluted water through lab and spot experiments for a process developing of micro-polluted water treatment.

    为了开发低温环境下污染水源净化工艺,本课题通过实验室试验现场试验,开展了-生物活性炭反应器净化微污染水源水的研究

    dict.cnki.net

  • Biological pretreatment technology is an economic and efficient method to remove ammonia - nitrogen in micro - polluted raw water.

    生物预处理去除污染源水中一种经济有效方法

    dict.cnki.net

  • This simple technique may be used to treat micro-polluted raw water and can remove organic pollutants and ammonia efficiently.

    工艺具有工艺简单、适合于处理微污染能够有效地去除有机物氨氮

    dict.cnki.net

  • Facing increasingly polluted drinking water sources, traditional treatment methods are difficult to effectively remove micro-pollutants and pathogens in polluted water sources.

    面对日益遭受污染饮用水水源传统处理方法很难有效处理其中的许多微污染物病原微生物

    www.dictall.com

  • Both bio contact oxidation tank and ceramic bio filter are always adopted for bio pretreatment of micro polluted raw water.

    生物接触氧化生物滤池污染原水进行预处理时种常用生物反应器。

    dict.cnki.net

  • The result of dynamic experiment for ammonia nitrogen removal from micro polluted raw water is studied in this paper.

    介绍了一种污染源水中去除小型动态试验结果

    dict.cnki.net

  • The fact that the drinking water resource is seriously micro-polluted and has produced the new challenge to the traditional treatment techniques.

    饮用水水源污染日益严重传统饮用水处理工艺提出新的挑战

    dict.cnki.net

  • The fruit of research is useful to smaller scale water plants to strengthen the function of traditional filter of remove of organic pollutants from micro-organic-polluted raw water.

    本文研究结果适用于强化小型水厂净水设备中滤池功能,增强滤料去除污染水中有机物的能力。

    dict.cnki.net

  • The removal efficiency of pollutants from micro-polluted source water by the combined process of zeolite biofilter , coagulation sedimentation and UF was investigated.

    沸石作为生物滤池填料,与混凝沉淀超滤组合后用于处理微污染地表水,考察了其对污染物去除效果

    dict.youdao.com

  • The results showed that some organic compounds could be removed from micro-polluted source water by preoxidation with ferrate, which had good effect of aid to the coagulation and turbidity removal.

    试验结果表明对于微污染水源,高酸盐预氧化可有效去除部分有机物具有良好助凝除浊作用

    www.dictall.com

  • The batch operation demonstrated that the autotrophic denitrification with hydrogen produced from electrolysis of water can be used to treat the micro-polluted raw water.

    间歇试验结果表明,对于微污染原水可以通过电解供给氢气进行自养硝化,并且通过电流的控制可提高脱氮速度并可达到完全脱氮。

    www.chemyq.com

  • In this experiment membrane bioreactor (MBR) and its hybrid process (MBR-PAC) were used to treat micro-polluted lake water.

    采用MBR(生物反应器)MBR -PAC (PAC,粉末活性炭)组合工艺处理污染湖水

    dict.cnki.net

  • The effect of species distributions of poly-aluminum chloride(PAC) on algae removal efficiencies was studied aiming at removing algae cell in the treatment of micro-polluted raw water.

    针对污染处理细胞去除研究聚合氯化铝形态分布对混凝除藻效率影响

    www.dictall.com

  • The invention relates to a new micro-polluted drinking water treatment process, and belongs to a water pollution control technology in the fields of resource and environment.

    发明涉及一种微污染饮用水处理工艺属于资源与环境领域水污染治理技术

    ip.com

  • For seasonal ammonia and organic micro-polluted raw water, biological sludge in sedimentation tank following bio-pretreatment was returned to flocculation tank, to enhance conventional process.

    针对季节性氨氮有机污染水源,通过回流生物预处理后沉淀池生物污泥絮凝,进行常规生物强化处理

    www.cjee.ac.cn

  • For seasonal ammonia and organic micro-polluted raw water, biological sludge in sedimentation tank following bio-pretreatment was returned to flocculation tank, to enhance conventional process.

    针对季节性氨氮有机污染水源,通过回流生物预处理后沉淀池生物污泥絮凝,进行常规生物强化处理

    www.cjee.ac.cn

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