本文进行了用硫铁矿烧渣制备聚合硫酸铁的实验研究。
Polymeric ferric sulfate was prepared by pyrite cinder in this paper.
以聚合硫酸铁辅以活性白土为絮凝剂处理洗羊毛污水。
The treatment of waste washed wool water with polymeric iron sulfate and activated clay as flocculating agent was studied in this article.
对酸洗废液进行一次性处理，并制取污水处理剂聚合硫酸铁。
Through primary treatment of acid wastewater, polymerizing iron sulphate of sewage cleaning anents is prepared.
报告了以聚合硫酸铁为水处理剂，处理瓦楞纸生产废水的研究。
In this paper, a study on treating waste water from the production of Waleng paper with polymeric ferric sulfate is reported.
本文进行了用硫铁矿烧渣制备聚合硫酸铁(PFS)的实验研究。
Polymeric ferric sulfate (PFS) was prepared by pyrite cinder in this paper.
利用硫酸酸洗废液作为原料，经浓缩后在反应釜内生产聚合硫酸铁。
Waste sulphuric acid liquor is used as raw material to produce polymer iron sulfate in a reaction vessel after concentration.
聚合硫酸铁以其良好的絮凝性能和无毒无害的优点倍受人们的关注。
PFS attracts peoples attention by its remarkable coagulant performance, especially its harmlessness and innocuousness .
进行了改性聚合硫酸铁脱色剂对实际印染废水处理的可行性试验研究。
The feasibility of modified polymerized ferric sulphate decoloring agent applying in practical printing and dyeing wastewater is also studied.
有必要探索由工业废铁粉经固相反应直接制取固体聚合硫酸铁的工艺。
It is necessary to research a new method of SPFS preparation by solid reaction process with industrial scrap iron powder.
本文简介了聚合硫酸铁的性能、毒性及使用聚合硫酸铁处理废水的效果。
In this paper we recommend the function and toxicity of poly ferric sulfate and the effect of treating waste water with it.
介绍了一种用硫酸废液直接生产新型高效混凝剂——聚合硫酸铁的新工艺。
A new process for producing polymeric iron sulfate, a new high efficient coagulant, directly from waste sulfuric acid solution is introduced.
目前，聚合硫酸铁在合钢已用于处理工业用水和废水，实际运行效果显著。
The polymer iron sulfate has been used to handle industrial water and waste water in Hefei Iron &Steel Group Co. Ltd. Its actual effect is significant.
本厂主要生产聚合氯化铝、结晶三氯化铝、聚合氯化铝铁、聚合硫酸铁等产品。
Our main products chloride, the crystallization of aluminum chloride, iron chloride, poly ferric sulfate and other products.
本文介绍了一种改性聚合硫酸铁的制备方法，并测试了改性聚合硫酸铁的絮凝性能。
The preparation of a modified polymerized ferric sulphate and the measurement of its flocculation properties are introduced.
综述了聚合硫酸铁的制备方法和特点，以及改性聚合硫酸铁的研究现状与发展趋势。
The preparation and characteristics of PFS, and research status and development trend of modified PFS are summarized.
经生物曝气氧化后的印染废水，采用聚合氯化铝或聚合硫酸铁作絮凝剂进行絮凝处理。
The dyeing wastewater which was oxidized by bio-aeration has been treated through the process of flocculation sediment, then filtrated with the slag.
阐述了一步法生产聚合硫酸铁新工艺的反应原理、工艺过程、特点及其产品在废水处理中的应用。
This paper presents the reaction principle, production procedures and characteristics of an one step process for the preparation of solid PFS, and its application in wastewater treatment.
利用废铁卷与含铜酸性废水作用制备金属铜和聚合硫酸铁，并用聚合硫酸铁作絮凝剂处理酯化废水。
Copper and polymerized ferric sulphate were prepared by using scrap iron coils to react with acid wastewater containing copper ion.
将活性聚硅酸与聚合硫酸铁铝按照一定比例复合，经熟化，即制得新型无机高分子混凝剂PFASS。
The inorganic high molecule coagulant of PFASS is synthesized with the poly-silicic acid into the solution of polymeric ferric aluminum sulfate.
选用硼酸、硫酸钠和聚合硫酸铁进行复配，采用混凝法处理制胶废水，做混凝实验，得出最佳操作条件。
The liquid waste of synthesizing adhesive was treat with boric acid, sodium sulfate and PFS by coagulation. Through a series of experiment, the best operation parameter was gained.
用水玻璃对自制的聚合硫酸铁进行改性处理制得聚硅酸铁混凝剂(PFSS)，应用于油田含油废水的混凝处理。
Using water glass and ferric sulfate, the coagulant PFSS was prepared with the oil_field wastewater treated.
采用聚合硫酸铁去除液体三氯化铁中的钙离子，钙去除率几乎可达100%，产品质量较高，而且除钙工艺成本低，流程易于控制。
Using polymeric (ferric) sulfate as remover, calcium removal rate is almost 100%. This process has characteristics of lower cost, easily controlled and not influence on the quality of products.
在聚合硫酸铁制备研究的基础上，用正交实验法优化了合成聚合氯硫酸铁的工艺条件，分别确定出了聚合磷硫酸铁和聚合硫酸铁镁的最佳工艺条件。
On the basis of production method PFS, the technological conditions of PFSC is optimized by using orthogonal method and the optimum conditions of preparation of PFSC, PPFS and PFMS are gotten.
在聚合硫酸铁制备研究的基础上，用正交实验法优化了合成聚合氯硫酸铁的工艺条件，分别确定出了聚合磷硫酸铁和聚合硫酸铁镁的最佳工艺条件。
On the basis of production method PFS, the technological conditions of PFSC is optimized by using orthogonal method and the optimum conditions of preparation of PFSC, PPFS and PFMS are gotten.
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