查询词典 xanthogenate

Cellulose xanthogenate was used to treat heavy metal bearing wastewater. Conditions like dose of cellulose xanthogenate, pH value, reaction time and so on were studied.

采用纤维素黄原酸盐处理重金属废水，对纤维素黄原酸盐的用量小H值、反应时间等条件进行了研究。

Eichhornia crassipes; Compost of pig feces; Humification; Potassium accumulation; Potassium bitartrate (KHC_4H_4O_6); Cellulose; Xanthogenate

农业科技，农业基础科学，肥料学凤眼莲；猪粪堆肥；腐殖化；钾富集；酒石酸氢钾；纤维素；黄原酸盐

ResultThe results showed that it had good results of removal heavy metal ions from wastewater using chaff xanthogenate when the pH value was neutral or alkaline, the reaction temperature was 40℃. Ions concomitance was good for removal heavy metal ions.

结果］结果表明，在pH值为中性或碱性，反应温度为40℃时，谷壳黄原酸盐对重金属离子具有较好的捕集效果；离子共存有利于重金属离子的捕集。

The aim of research was to study the effect of chaff xanthogenate on removal cuprum, zincum, nickel ions from wastewater.

［目的］制备并研究谷壳黄原酸盐对Cu(上标 2+)、Zn(上标 2+)和Ni(上标 2+)3种重金属离子的捕集效果。

The chaff xanthogenate will provide the new technique for reducing cost of sewage manage.

结论］谷壳黄原酸盐为降低污水处理成本提供了一种新的技术。

ConclusionThe chaff xanthogenate will provide the newtechnique for reducing cost of sewage manage.

结论谷壳黄原酸盐为降低污水处理成本提供了一种新的技术。

A flocculant polyethyleneimine-sodium xanthogenate was prepared, The effects of PEX on removing copper ions and turbidity of wastewater was studied.

以聚乙烯亚胺和二硫化碳制备聚乙烯亚胺基黄原酸钠，研究了PEX对废水中浊度及铜的去除效果。

The degradation properties of sulfide flotation collectors such as Xanthogenate, Dithiocarbamate, Dithiophophate, N,N-dialkyl-dithiocarbamatecyanoethylene and Thionocarbamate are studied in this paper.

论文研究了黄原酸盐、氨基二硫代甲酸盐、二硫代磷酸盐、氨基二硫代丙烯腈酯、氨基硫逐甲酸酯等硫化矿捕收剂的降解性能。

ResultThe results showed that it had good results of removal heavy metal ions fromwastewater using chaff xanthogenate whenthe pHvalue was neutral or alkaline,the reactiontemperature was 40℃.Ions concomitance was goodfor removal heavy metal ions.

结果结果表明，在pH值为中性或碱性，反应温度为40℃时，谷壳黄原酸盐对重金属离子具有较好的捕集效果；离子共存有利于重金属离子的捕集。

Dithiocarbamate-modified chitosan (chitosan xanthogenate, DTC-CTS) was characterized respectively by infrared, UV-Vis and Thermogravimetry. The different adsorbing capacities of DTC-CTS and CTS for Cu(superscript 2+) in aqueous solution were compared.

用红外、紫外和热重分析等测试技术分别对二硫代氨基甲酸改性壳聚糖（壳聚糖黄原酸钠，DTC-CTS）进行了表征和测试。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。