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1)  lime-sulphuric iron three steps neutralizing
石灰-硫酸铁三级中和
1.
Discuss pH value enactment in treating heavy-metal acidic waste water with lime-sulphuric iron three steps neutralizing method.
探讨了石灰-硫酸铁三级中和法处理重金属酸性废水过程中pH值的设定。
2)  lime-polyferric sulphate
石灰-聚合硫酸铁
3)  lime neutralization
石灰中和
1.
The effects of processes including lime neutralization, precipitation and biosorption on treatment of this wastewater were studied.
用以城市生活污水厂剩余污泥为主体的生物净化剂,探讨了石灰中和生物净化处理含铍废水的新工艺,研究了石灰中和沉降及生物净化过程。
2.
The flow sheet of lime neutralization processed acid waste water containing heavy metal ions is illustrated in this paper,and the process application and research direction are also introduced.
 阐述了石灰中和法处理含重金属离子酸性废水的工艺流程及应用和研究方向。
4)  lime-neutralization
石灰中和
1.
The result shows that introducing burning of phosphogypsum,lime-neutralization phosphogypsum,burning and then lime-neutralization phosphogypsum,phosphogypsum lightweight wall-bricks can be prepared.
通过实验考察了磷石膏预处理方式和成型方法对砖强度的影响,实验结果表明,采用煅烧,石灰中和,或者煅烧加石灰中和的方法处理后的磷石膏都能够用作制备磷石膏轻质墙体砖。
5)  three-stage neutralization
三级中和
1.
Study and application of three-stage neutralization waste water treatment technology;
三级中和污水处理技术的研究与应用
2.
For the fact that the scrubbing water for purification of flue gas from the sulfuric acid production with zinc,copper smelter flue gas shows a strong acidity,and contains a large amount of zinc,copper,lead,cadmium,arsenic,mercury and other impurities,a three-stage neutralization process involving neutralization with lime followed by sulfurizing treatment is adopted,which has achieved good effect.
针对锌、铜冶炼烟气制酸烟气净化洗涤水酸性强,且含有大量的锌、铜、铅、镉、砷、汞等污染物,采用石灰中和再硫化处理的三级中和工艺,取得了较好的效果。
3.
Research work on reaction mechanism,reaction conditions and technical aspects of "three-stage neutralization proces" were accomplished,the experimental stage and the actual pre-production stage of progress were described in detail.
本论文对国内外在处理含砷、汞、铅、锌等离子酸性废水的各种处理方法和实用技术进行了调查、分析和总结,研究了“三级中和”反应的机理、反应条件、技术操作指标等方面内容,详细阐述了实验阶段和试生产阶段的实际进展情况。
6)  neutralization with lime
生石灰中和
1.
This paper deals with the purification of phosphogypsum by some processing such as washing with water, washing with lime milk, neutralization with lime and so on.
通过水洗净化法、石灰水中和法、生石灰中和法等多种方法对磷石膏加以处理 ,试图探讨不经水洗制造性能良好的建筑石膏的途径。
补充资料:硫酸低铁 ,硫酸亚铁,绿矾,铁矾
药物名称:硫酸亚铁

英文名:Ferrous Sulfate

别名: 硫酸低铁 ,硫酸亚铁,绿矾,铁矾
外文名:Ferrous Sulfate ,Irosul, Green Vitriol,Iron Vitriol
适应症:
本品是治疗缺铁性贫血的特效药。临床上主要用于慢性失血(月经过多、痔疮出血、子宫肌瘤出血、勾虫病失血等)、营养不良、妊娠、儿童发育期等引起的缺铁性贫血。
用量用法:
口服:成人每次0.3~0.6g,1日3次,饭后服用。小儿每次0.1~0.3g,1日3次。
注意事项:
1.对胃肠道粘膜有刺激性,可致恶心、呕吐、上腹痛等,饭后服可减少胃肠道反应。 2.铁与肠道内硫化氢结合,生成硫化铁,使硫化氢减少,减少了对肠蠕动的刺激作用,可致便秘,并排黑便。需预先告诉病人,以免顾虑。 3.大量口服可致急性中毒,出现胃肠道出血、坏死,严重时可引起休克。 4.消化性溃疡病、溃疡性结肠炎、肠炎、溶血性贫血等禁用。 5.含钙、磷酸盐类、含鞣酸药物、抗酸药和浓茶均可使铁盐沉淀,妨碍其吸收;铁剂与四环素类可形成络合物,互相妨碍吸收。
规格: 硫酸亚铁片:每片0.3g。



类别:抗贫血药
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