Its are main the purpose is the purify rate that raises COD, BOD, restore the self-purification ability of water system and alexipharmic function, increase the environmental size of water system.

其主要目的是提高COD、BOD的去除率色库视频，恢復(fù)水體的自凈能力和解毒功能爱爱视频午夜福利，提高水體的環(huán)境容量。

The results showed that the sludge settled properly at a influent BOD/P of 100/0.8. When the BOD/P was 100/0.6 and 100/0.3 respectively, an excessive growth of viscous Zoogloea with high moisture content was observed and non-filamentous bullring occurred. When the value of influent BOD/P was 100/0.4, more serious non-filamentous bulking occurred. Furthermore, under the condition of phosphorus deficiency the effect of microorganism on the nitrogen and phosphorus sources utilization rate were also studied in the experiments.

結(jié)果表明在進(jìn)水中BOD/P為100/0.8以上的條件下99re视频这里只精品，污泥的沉降性能良好久久久久久久久久久久网；當(dāng)進(jìn)水中BOD/P分別為100/0.6和100/0.3時(shí)，出現(xiàn)高含水率的黏性菌膠團(tuán)過量生長的現(xiàn)象亚洲欧美性爱自拍，發(fā)生非絲狀菌膨脹黄色视频久久免费；在進(jìn)水中BOD/P為100/0.4的條件下，發(fā)生更嚴(yán)重的非絲狀菌膨脹国产精品自拍自产，試驗(yàn)中還研究了磷缺乏條件下微生物對氮源和磷源利用率的變化美女羞羞高潮视频免费首页。

An organically modified silicate-PVA as an immobilization material for Hansennula anomala was investigated to develop an optochemical BOD sensor for the determination of BOD.

通過有機(jī)改性溶膠凝膠PVA包埋方法固定微生物菌株，以氧光化學(xué)傳感器作為二次傳感一级黄啊啊啊啊网站，制備了響應(yīng)良好的光化學(xué)BOD微生物傳感器在线看日本。

BOD：生物化學(xué)需氧量

測BOD值的生物傳感器生物化學(xué)需氧量,(BOD)是衡量水體有機(jī)污染程度的指標(biāo),是水質(zhì)評價(jià)過程中最常用一级性爱视频免费、最重要的指標(biāo)之一. 傳統(tǒng)測定BOD的5d生化需氧量標(biāo)準(zhǔn)稀釋測定法所需時(shí)間長人人操人人插人人搞、操作繁瑣、結(jié)果準(zhǔn)確度差. 而利用從廢水處理廠的活性污泥中得到的微生物,

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