1) magnetting machine
吸铁屑机
2) iron adsorption
铁屑吸附
1.
A new "iron adsorption-microwave radiation-inner electrolysis combined method" was developed to treat reactive light yellow dye wastewater.
以活性嫩黄为模型化合物,提出了一种新的“铁屑吸附-微波辐照-内电解”协同处理染料废水的方法。
3) chip
[英][tʃɪp] [美][tʃɪp]
切屑,铁屑
4) scrap iron
铁屑
1.
Effects of chloride ion on hexavalent chromium removal by scrap iron
氯离子对铁屑去除铬影响的试验研究
2.
Magnetic concentrate of Ag and Mn was produced by magnetic separation,and the acid leaching of manganese minerals contained in the magnetic concentrate with scrap iron as a reductant was investigated.
首先,采用磁选法得到银锰磁选精矿,然后用铁屑作还原剂,在酸性条件下湿法浸出银锰磁选精矿中Mn,实现银锰分离,为后续Ag回收工艺创造条件。
3.
The acid leaching of manganese minerals with scrap iron as a reductant was investigated,and a leaching rate of 97.
文章用铁屑作还原剂,在酸性条件下湿法浸出锰,实现锰银分离,为后续银回收工艺创造条件。
5) iron chips
铁屑
1.
Laboratory study on remediation of mercury contaminated soil by iron chips;
废铁屑修复汞污染土壤的实验研究
2.
Treatment of Phenols-containing wastewater by iron chips-Fenton process;
铁屑-Fenton法处理焦化含酚废水的研究
3.
The treatment of dyestuff waste water by iron chips-activated carbon internal electrolysis is investigated,and the influence of three factors(the ratio of iron to carbon,reaction time,original pH value)on the results are discussed.
采用铁屑—活性炭内电解法作为光合细菌处理实际染料废水的预处理方法,考察了3个主要影响因素(铁炭比、停留时间、初始pH值)。
6) iron filings
铁屑
1.
Through the judgment of appearance and samples preparation of iron minerals,some detection methods of iron filings in iron minerals are introduced.
通过对铁精粉的外观、制样等情况判断几种铁精粉中含铁屑的检测方法。
2.
The dechlorination of the chlorinated hydrocarbon by electrolytic iron is based on the laws of redox reactions,the adsorption of the pollutants by tiny granular activated carbon among the iron filings,the catalytic process of the tiny granular carbon,the destruction of the oxidational membrane on the iron surface by the active chloride ion and the effect of the tiny electric fields.
简述了氯代烃的主要物理性质和用途 ,认为铁屑腐蚀电池处理氯代烃污水是基于氧化还原反应、铁屑中活性炭微粒对氯代烃的吸附与对反应的催化、氯离子对氧化膜的破坏和微电池的电场效应等原理 ;简要总结了迄今利用铁屑去除氯代烃的室内实验和利用原位铁屑反应墙处理地下水中的氯代烃污染研究所取得的成果 ,认为这种反应墙是一种效果好、成本低、维护方便、有望投入商业运行的最佳方法 ,并指出了其存在的问
3.
An iron filings microelectrolysis-coprecipitation process has been used to treat vanadium-containing wastewater.
采用铁屑微电解—共沉淀法处理含钒废水。
补充资料：特性吸附与半胶束吸附
特性吸附与半胶束吸附
specifical adsorption and hemi-micelle adsorption
texing xifu yu banJ旧oshu xifu特性吸附与半胶束吸附(speeifieal adsorp-tion and hemi一mieelle adsorption)矿物一水界面的吸附的两种形式。特性吸附是因矿物表面与溶液中某种组分(离子或分子)有特殊的亲和力而产生的吸附，也称特殊吸附。特性吸附不仅可以改变电位的数量而且还可以改变电位的符号。例如，刚玉(A12O3)在NaZSO‘或RSO;Na(烷基硫酸钠)溶液中，电动电位随溶液浓度的增大由正值逐渐减小，直至变为负值，说明刚玉对50矛一或RSO不离子有特殊的吸引力。半胶束吸附是水溶液中的表面活性剂在矿物表面产生的吸附，当吸附量达到一定值以后，由于烃基的缔合作用，表面活性剂的离子或分子在矿物表面上形成紧密的吸附层，这类似于溶液中形成的胶束结构，但所形成的“胶束”与溶液中形成的胶束不同，只有二维空间，故称这类吸附为半胶束吸附。矿物表面对胺类捕收剂的吸附，当胺的浓度较大时，常可以产生半胶束吸附。 (龚焕高)
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