sulfur-nitrogen polymers是什么意思

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用法例句

A new technology for preparation of solid polyferric sulfate by gas expansion

膨化法制备固体聚合硫酸铁技术

Preparation of solid polyferric sulfate and its performance in processing ore dressing wastewater

固体聚合硫酸铁制备及其处理选矿废水的研究

Preparation of solid polyferric sulfate and its performance in processing ore dressing wastewater

固体聚合硫酸铁制备及其处理选矿废水的研究

Usage of SPFS and Study of Remains of Iron in Disposed Water;

固体聚合硫酸铁的使用及在处理水中的残留铁探讨

This article reports the preparation of solid polymer ferric sulfate by peroxide hydroge oxidation.

介绍了用双氧水氧化法制备固体聚合硫酸铁的简单工艺。

Water clarfying agent--Polymeric ferric sulfate

GB14591-1993净水剂聚合硫酸铁

Study on New Technology and Fundamental Theory of Polyferric Sulfate and Phosphorous Polyferric Sulfate Prepared from Pyrite Cinders;

硫铁矿烧渣制备聚合硫酸铁和聚磷硫酸铁新工艺及基础理论研究

Study on the Reaction Behavior of Preparation of Poly Ferric Sulfate from Pyrite Cinder;

硫铁矿烧渣制取聚合硫酸铁的反应行为研究

Study on the technology of preparing polymeric ferric sulphate with Thiobacillus ferrooxidans

氧化亚铁硫杆菌制备聚合硫酸铁的工艺研究

Research of polymeric ferric phosphoric sulfate-polyacrylamide flocculation system for nickel-containing waste water

聚合磷硫酸铁-聚丙烯酰胺絮凝体系处理含镍废水的实验研究

Utilizing Fly Ash to Prepare Polysilicon Acid and Compounded PFS and the Study of Its Properties

粉煤灰制备聚硅酸复合聚合硫酸铁及性能研究

The Research of Preparing Polymeric Ferric Sulfate by the Mixed Acid Dissolving Pyrite Cinders and the Microwave Induction;

微波诱导下混合酸酸浸硫铁矿烧渣制备聚合硫酸铁工艺研究

TREATMENT OF TEXTILE DYEING WASTEWATER WITH POLY-FERRIC SULFATE AHD COAGULANT AIDS

聚合硫酸铁——助凝剂处理印染废水

Studies on Coagulant Characteristics of Min River with Polyferric Sulfate

聚合硫酸铁对岷江水的混凝特性研究

Experimental Study on Preparation of Polymeric Ferric Phosphoric Sulfate by Bio-oxidation andFractal Characteristics of Flocs at Different Preparation Parameters

羟基聚合磷硫酸铁絮凝剂的制备及其絮体分形特征研究

A technological study on production of polyferric sulfate from iron and steel acid washing waste liquid;

以酸洗废液生产聚合硫酸铁的工艺研究

Study on synthesis of poly-silicic-boracic-magnesic-ferric sulfate by perpendicular experiment

合成聚硅酸硼镁硫酸铁的正交实验研究

APPLICATION OF PFS TO TREATMENT OF COMPREHENSIVE WASTEWATER IN PAPER MAKING INDUSTRY

聚合硫酸铁在造纸综合废水处理中的应用

Preparation of Polysilicic Acid-Polyferric Chloride Sulphate Flocculence

聚硅酸聚合硫酸氯化铁复合型絮凝剂的制备研究

Solid waste--Determination of total chromium--Titrimetric method

GB/T15555.8-1995固体废物总铬的测定硫酸亚铁铵滴定法