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lead bearing steel

基本解释含铅钢

网络释义

1)lead bearing steel,含铅钢2)leaded steel,含铅钢3)lead-contained,含铅4)lead content,含铅量5)lead contained in slag,渣含铅6)lead-containing wastewater,含铅废水7)solder containing Pb,含铅焊料8)wastewater containing lead,含铅废水9)Lead content in primary slag,初渣含铅10)Lead content in end slag,终渣含铅

用法和例句

In ink jet printing, lead based pigments and lead-contained drying agents are used; lead compounds are used as stabilizing agent in PVC coating; and lead contained attachments or decorations may be used for garments; and all these may lead to the content of lead exceeding the criteria, which should arouse people s attention.

纺织品中含铅的主要原因是采用含铅染化料、助剂和附件饰品,美国和欧洲法律与标准中对纺织品含铅均有明确的限量要求,我国个别企业的油墨印花中采用的铅系颜料和含铅干燥剂、PVC涂层采用铅作稳定剂、服装加工时采用含铅金属附件或饰品等,容易导致纺织品含铅超标,形成铅暴露和危害,部分出口纺织品被召回,含铅纺织品问题日益得到人们的关注。

Treatment of acidic lead-containing wastewater by depositing together with barium salt;

钡盐共沉法处理酸性含铅废水

This experimental conditions and effects of bamboo carbon for commercial use and modified bamboo carbon on adsorption treatment for lead-containing wastewater were studied.

研究了商用竹炭和改性竹炭对含铅废水的吸附处理的实验条件及效果。

The objective of the study described in this paper is to evaluate treating capacity of several heavy metal chelating agents for treatment of a simulated wastewater containing lead,and the influence of the time of reaction,the used quantity of chelating agents,pH value,multi heavy metals ions co-existing on the results of treatment were discussed.

研究了几种重金属捕集剂对含铅废水的处理效果,讨论了反应时间、捕集剂加入量、pH值及多种重金属离子共存条件下各种捕集剂对铅处理效果的影响。

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