说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 侧流除磷
1)  side stream phosphorus removal
侧流除磷
1.
Based on the process regulation and control,it is found that under the condition of long sludge age,limited aeration and continuous flow A/O process coupled with side stream phosphorus removal technology by draining out anaerobic phosphorus-bearing supernatant can improve nitrogen and phosphorus removal ability of sludge reduction process.
在工艺调控的基础上,发现限氧曝气、连续流A/O工艺在长污泥龄条件下融合外排厌氧富磷上清液的侧流除磷技术可以解决污泥减量工艺对氮、磷去除能力低的问题,以此为基础开发了具有脱氮除磷功能的污泥减量LSP&PNR工艺。
2)  dypass phosphorus-removal process
侧流除磷工艺
3)  Water jet descaling
水射流除磷
4)  phosphorous removal
除磷
1.
Traditional biological nitrogen and phosphorous removal processes either needseveral separated tanks with different DO concentrations, or need sequential aerobicand anoxic environment in turn in a single reactor.
传统的生物脱氮除磷工艺是在分隔的具有不同DO浓度的反应器中进行,或是在时间上造成缺氧和好氧环境的同一个容器中进行。
2.
-on the phosphorous removal are discussed.
研究了电凝聚法对微污染水中磷的去除效果,并探讨了电流密度、电解时间、pH值等主要因素对除磷效果的影响。
5)  phosphorus removal
除磷
1.
Comparison of phosphorus removal by various coagulants;
不同混凝剂除磷性能的对比研究
2.
Characteristics of phosphorus removal and growth inhibition of micro-algal species by Spirogyra;
水绵(Spirogyra)的除磷特性及其对微藻生长的抑制作用
6)  Removal of phosphorus
除磷
1.
The removal of phosphorus from wastewater consists of biological removal method and compelled chemical removal method.
污水的除磷有生物法和药剂强制去除法两大类。
2.
The paper studied the removal of phosphate in model wastewater and municipal wastewater with natural minerals and industrialwastes-steel slag, analyzed the mechanism of removal of phosphorus and discussedthe feasibility of actual application .
灰岩的批试验结果表明,灰岩没有明显的去除磷的作用,既不降低磷酸盐溶液的浓度,也不改变溶液的pH值。
补充资料:A2/O生物除磷脱氮法
分子式:
CAS号:

性质:(厌氧、缺氧/好氧)法是在A2/O(厌氧/好氧)法基础上增加一个缺氧段(A),在缺氧过程中,微生物大量吸附厌氧过程释放的磷和原废水中的磷,在细菌细胞体内合成聚磷酸盐而贮存起来,最后通过沉淀池的剩余污泥排放而达到除磷的目的。A2/O系统的特点是污泥龄长,剩余污泥量少,运行稳定,而冲击负荷。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条