This process put the anaerobic tank and secondary settlings and the recirculation of nitrified wastewater and the recirculation of sludge and Orbal oxidation ditch inyto together at the basement of Orbal oxidation ditch and the secondary settlings which the inlet and outlet were both circumjacent. This process had many advantages such as the small taking-up area and lower investment and consuming of energy and strong adaptability to raw influent.

介紹了一種新型一體化Orbal氧化溝女生免费看黄色网站，該池以O(shè)rbal氧化溝和周進(jìn)周出輻流二沉池為基礎(chǔ)欧美在线AⅤ，將厭氧池欧美熟妇片XXXX欧美熟妇、二沉池男女激情一区二区视频、硝化液回流、污泥回流系統(tǒng)與Orbal氧化溝組合為一體欧美丰满大乳乳液在线观看网站免费，具有占地面積小wwwwxxxx在线观看免费黄色视频、投資省、能耗低手机黄片www、原水適應(yīng)能力強(qiáng)日韩欧美入口三、運行管理更方便的突出優(yōu)點。

The concentrations of NH+4-N,pH and NO-3-N first increased,but later they decreased smoothly. During the biodegradation process, AM was first hydrolyzed,then nitrified and denitrified,and the final products were oxidized into N2,CO2 and H2O.

不同時間段體系內(nèi)NH+4-Nwww.一级黄色网站一区二区三区、pH和NO-3-N都隨著降解時間的增加逐步上升欧美AAAA在线视频播放，但是達(dá)到一定時間后會下降，表明AM在降解過程中先水解禁18AV，然后發(fā)生硝化反應(yīng)wwwaaa827com，進(jìn)而發(fā)生反硝化反應(yīng)，最終AM降解成N2不卡能看的黄色网站一区二区、CO2和H2OA片在线观看网站。

The results show that a certain degree of increase of SiC content was helpful for nitrification of TiSi2, and SiC particles were nitrified during the SHS p.

結(jié)果表明：SiC在一定范圍內(nèi)增加有利于TiSi2的氮化，且含40%SiC和50％SiC的壓坯在燃燒合成過程中發(fā)生了SiC的氮化反應(yīng)两人作爱视频在线看免费。

In this paper , an accurate method was built up for the determination of heavy metal elements including Cr, Cd and Pb . After nitrified, the samples of dirty water of laboratory and drinking water were determined in the optimized condition.

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The feasibility of nitrate removal from nitrified landfill leachate in reactors with different sulfur particle size was studied.

在填充不同粒徑硫磺的固定床反應(yīng)器中www.lcmlgg.com，研究脫氮硫桿菌去除垃圾填埋場硝化滲濾污水中硝酸鹽的可行性。