含砷的

Copper arsenite prepared from waste acid containing arsenic was applied in copper electrolyte purification.

利用含砷废酸制备亚砷酸铜，并将所得亚砷酸铜应用到铜电解液的净化。

The investigation results indicate that:(1) During the process of waste acid, based on the proposed result of air oxidation flocculent precipitation, arsenic in waste acid can be transformed to high-class white arsenic or arsenic acid copper product.

在前人研究结果的基础上，根据含砷污酸与含砷废渣中主要元素存在形态和性质提出了用空气氧化絮凝沉淀法从污酸制备砷酸铜和白砷新处理工艺；提出了铟生产过程中选择性硫化沉淀除砷，提出了含砷废渣对土壤影响的治理方案。

Consequently the objectives of avoiding the generation of virulent arsine , eliminating the secondary arsenic pollution and waste of arsenic resource are resulted by the dregs.

3根据水文、地质的特点，因地制宜科学建含砷渣场，在渣场投加固砷和改性添加剂，可有效治理含砷废渣对土壤的污染。

The most common methods of removing arsenic from aqueous process streams are by precipitation as arsenic sulfide, calcium arsenate, or ferric arsenate, but it has been suitable for direct disposal to uncontained sites as they will produce leachate containing arsenic.

从水中去除砷是最常用的做法，工艺流程是通过沉淀类似硫化砷、砷酸钙或者砷酸铁，由于会产生含砷的沥出夜，因此这种方法适合用于不限制排放场所的直接处置。

The arsenic-removal dreg is high with main content As_2S_3 mass fraction 95.4%, which make the dreg is liable to be utilized.

从而有效避免了剧毒物AsH_3的产生、含砷废渣造成的二次砷污染、以及砷资源浪费。

According to domestic and foreign reports, psoriasis patients with concurrent Bowen disease, arsenic keratosis, are in the use of arsenic-containing drugs due to its incidence on the total amount of arsenic and applications.

据国内、外报告，银屑病病人并发的Bowen病、砷角化病，均系使用含砷的药物所致，其发病率与应用砷的总量有关。

Methods The selected microorganisms were cultivated at 37℃ in culture media that was put different concentration of sodium arsenite,and detected arsenic accumulation in cells by ASA.

各菌株接种在不同浓度含砷培养基中，观察其对砷的耐受性及砷对各菌株的生长影响；利用超声波细胞粉碎机震碎菌体后，用超低温捕获原子吸收分光光度仪检测砷含量，用荧光光谱检测器检测砷形态。

Anhydrous sodium arseniate was got after stirring the liquid for 3 h at 55℃.

以锑精炼产生的含砷9％、含锑2％、含碱40％左右的二次砷碱渣为原料，在液固比为3：1、90℃以上搅拌浸出3h，过滤后得到砷锑渣和浸出液。

A compartmented soil-glass bead culture system was used to investigate characteristics of arsenic accumulation in iron plaque and in mature rice plants irrigated using water with arsenic in greenhouse.

采用土壤-玻璃珠联合培养的方式，选择2个氧化能力不同的水稻品种YY-1、94D-64和采自浙江富阳的土壤(砷的本底值为13.8 mg.kg-1)，并设灌溉清水和含砷水2个处理(即在分蘖期、拔节期、孕穗期、开花期和灌浆期5个生育阶段灌溉含砷污水，随灌溉水进入土壤中砷的浓度为3.2 mg.kg-1)，研究了砷在土壤-根表铁氧化物-水稻系统中的累积规律以及土壤和灌溉水对水稻秸秆和籽粒富集砷的贡献程度。

A compartmented soil-glass bead culture system was used to investigate characteristics of arsenic accumulation in iron plaque and in mature rice plants irrigated using water with arsenic in greenhouse. Arsenic was supplied as a solution of Na3AsO4·12H2O at the following stages: tillering, stem elongation, booting, flowering and grain filling.

采用土壤-玻璃珠联合培养的方式，选择2个氧化能力不同的水稻品种YY-1、94D-64和采自浙江富阳的土壤（砷的本底值为13.8 mg·kg-1），并设灌溉清水和含砷水2个处理（即在分蘖期、拔节期、孕穗期、开花期和灌浆期5个生育阶段灌溉含砷污水，随灌溉水进入土壤中砷的浓度为3.2 mg·kg-1），研究了砷在土壤-根表铁氧化物-水稻系统中的累积规律以及土壤和灌溉水对水稻秸秆和籽粒富集砷的贡献程度。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。