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含铁砷酸盐在碱性水泥投入混合时也不稳定。Ferric arsenate is also not stable in alkaline cement cast admixes.

钡被作为极其难以解决的砷酸盐，但是这被显示是错误的。Barium arsenate was proposed as being an extremely insoluble arsenate , but this was shown to be incorrect.

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随着对钛柱撑蒙脱石热处理温度升高，材料对水体中砷酸根的吸附能力呈明显下降趋势。As the thermal treatment temperature of Ti-MMT increased, the adsorption of arsenate in water obviously decreased.

介绍硫酸锌溶液由砷盐净化改为锑盐净化的试验及生产实践情况。It describes the test and operation of zinc sulfate solution purification by antimony trioxide instead of arsenate.

提出了一种超临界CO2离子缔合萃取去除固体中砷的新方法。The removal of arsenite and arsenate from solid herb sample by ion-pairing supercritical CO2 extraction was explored.

磷和砷的专性吸附对砖红壤表面电荷的影响是很相似的。Therefore, behaviours of the specific adsorption of phosphate and arsenate on surface charge of laterite soil were similar.

采用砷酸铵镁沉淀法对含砷钼矿的浸出液进行了脱砷研究。The method of ammonium magnesium arsenate has been used to remove the arsenic from leaching liquor of arsenic-containing molybdenum ore.

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如果砷酸盐取代了磷酸盐会对有机体产生什么后果？砷酸盐对大多数有机体是非常有毒的，解释。What would be the consequence to an organism IF arsenate were substituted for phosphate? Arsenate is very toxic to most organisms. Explain why.

研究表明，大部分砷以无机形式即氧化物砷酸盐和亚砷酸盐存在，人们通过饮水的方式摄入而患病。Much of the arsenic found in these studies is in an inorganic form--the oxides arsenate and arsenite--known to sicken people exposed via drinking water.

砷酸盐矿物的生成与原生矿石的矿物成分及其数量、气候条件和介质条件等因素密切相关。The formation of arsenate minerals shows the intimate relation to mineral constitutes of the primary ores, climatic conditions and medium conditions etc.

从热力学计算及实验两方面研究了酸性冶金废液中以砷酸铁形式中和沉淀脱砷过程。A dearsenifying process from high concentration arsenate solution by formation of insoluble ferric arsenate is analyzed by thermodynamics and examined experimentally.

对我国产出的铀酰砷酸盐矿物的矿物学特征、形成环境和环境矿物学意义进行了较系统的综合论述。Mineralogical characteristics, formation environments and environmental mineralogical significance of uranium acyl arsenate minerals in China are discussed systematically in this paper.

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本发明涉及一种将含砷烟尘或溶液中的砷氧化并合成为不溶于水的砷酸钙的方法，属于有色金属冶金技术领域。The invention relates to a method for synthesizing water insoluble calcium arsenate by oxidizing arsenic in arsenic-containing smoke dust or solution and belongs to the technical field of metallurgy.