Natural resources and biological gene pool. 而且是生物资源天然基因库。
Methods: Coal cinder filtration, rotating biological contactor and ecological pool were jointly applied in wastewater disposal. 方法:采用过滤、生物转盘和生态池串联的方法对生活污水进行处理。
In this paper, the application of GK 6 A water proof agent is introduced in large biological pool of Shijiazhuang disposing of sewage factory. 介绍了GK-6A防水抗渗剂在石家庄市污水处理厂大型生物池中的应用情况。
Application of Prestress without Bond Technology in the Biological Pool of One Sewage Treatment Plant 无粘结预应力技术在某污水处理厂生物池中的应用
In the biological treatment experiment, select inflation pool to study the fracturing liquid experiment, in the experiment, respectively investigate the aerated, pH value, temperature to the influence of the COD declining, recommend the superior project of biological treatment drilling sewage. 在生物处理实验中,进行了模拟曝气塘处理钻井废水的实验研究,分别考察了曝气量、Ph值、温度对处理过程中COD降解的影响,优选出了该钻井废水的最佳处理方案。
Study on pH value effect on removal of biological phosphorus in anaerobic pool 厌氧池中pH值对生物除磷的影响
The Application of GK-6A Water-proof Agent in Large Biological Pool GK-6A防水抗渗剂在大型生物池中的应用
Aiming at the poor effect of amino nitrogen degradation in conventional refinery oil sewage treatment, the secondary biochemical test was carried with biological aeration filter pool. 针对炼油厂含油废水的常规生化处理工艺对氨氮的降解效果较差,采用曝气生物滤池作为二级生化进行试验研究。
The seed sludge of adjusting pre-acidification pool and external circulation anaerobic reactor is come from brewery digested sludge. The seed sludge of biological contact oxidation pool is come from aerobic excess sludge. 调节预酸化池和外循环厌氧反应器的接种污泥是另一家啤酒厂的厌氧消化污泥,生物接触氧化池的接种污泥是好氧剩余污泥。
Many factors such as fluctuation of water quality and quantity, biological sludge concentration in the pool need to be considered in feed-forward control, prediction dosing could be established by this way. 前馈控制综合了进水水质水量的波动、生物池内的污泥浓度等因素,可以实现基于前馈的预测投药。
Through the different sampling points of oxidation ditch to analysis, we can known that the Biological choose pool can remove some organic matter, phosphorus release reaction occurred, it is very important for the whole process, strengthen the denitrification and phosphorus effect. 通过对氧化沟不同取样点进行测定分析,可以得出生物选择池能够去除部分有机物,发生厌氧释磷,对整个工艺起着重要的作用,强化了脱氮除磷效果。