1) manganese removal
锰去除
1.
Kinetics study on manganese removal reaction in biological filter;
生物滤层中锰去除反应动力学研究
2) simultaneous removal of iron and manganese
铁锰同时去除
3) manganese removal
除锰
1.
Effect of aeration in the biological iron and manganese removal of groundwater;
曝气强度对地下水生物除铁除锰影响的研究
2.
With groundwater in Dongting Lake zone as source water,the variety of the effect of iron and manganese removal in different pH range was investigated by adjusting pH values of the experimental raw water.
0时为生物除锰法,在pH值小于5。
3.
The productive application of potassium permanganate pretreatment process for manganese removal was carried out.
对预投加高锰酸钾工艺除锰进行了生产性应用,结果表明,根据原水中的锰含量投加适量高锰酸钾对锰有很好的去除效果,可使出厂水的锰含量<0。
4) removal of iron and manganese
除铁除锰
1.
Study on development of technology on removal of iron and manganese from groundwater;
地下水除铁除锰技术研究
2.
Effects of dissolved oxygen in water on the removal of iron and manganese by biofilter for groudwater with ammonia nitrogen
溶解氧对含氨氮地下水生物除铁除锰效果的影响
5) iron and manganese removal
除铁除锰
1.
Study on backwashing of bio-filter bed of iron and manganese removal in steady running period;
生物除铁除锰滤池稳定运行阶段反冲洗研究
2.
Through immobilizing the isolated Leptothrix bacteria on manganese sand and quartz sand,the iron and manganese removal efficiency by the biologically immobilized filtration columns were studied.
通过在锰砂及石英砂上固定自行分离的纤发菌属细菌,研究了生物固定化锰砂及石英砂滤柱的除铁除锰能力。
3.
Five strains of iron and manganese removal bacteria were obtained from the biological film,which fell-off from mature filter bed and were incubated into culture media containing iron and manganese by repeatedly domestication.
从除铁除锰滤池中的成熟滤砂洗脱下滤膜,以铁锰细菌的选择性培养基进行分离纯化,共培养出5株铁锰降解菌。
6) removal radioactive materials by permanganate
高锰酸盐去除放射性物质
补充资料：低聚物去除剂
分子式：
CAS号：
性质：为去除混夹在合成纤维中各种低聚物而在印染加工过程中所加的助剂。常用的有阴离子型分散剂与表面活性剂(脂肪酸聚乙二醇酯)以及甜菜碱型两性表面活性剂、乳化过氯乙烯液等。
CAS号：
性质：为去除混夹在合成纤维中各种低聚物而在印染加工过程中所加的助剂。常用的有阴离子型分散剂与表面活性剂(脂肪酸聚乙二醇酯)以及甜菜碱型两性表面活性剂、乳化过氯乙烯液等。
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