The present work indicates the organic nf membranes and the inorganic nf membranes all have shortages, so develop composite nf membranes that have low cost, mechanically strong and thermally / chemically - resistant, easy to cleanout and good performances is a very important task. in this paper, the preparation of inorganic - organic composite nf membranes were presented. this composite comprise a porous sio2 / al2o3 support substrate, the pore diameters of which ranging from 10 to 15 nm, this inorganic support substrate having a polymer membrane which comprises an polyvinyl alcohol ( pva ) or polyamide ( pa ) densely deposited on at least one of the face surfaces thereof, the structural porosity of such pva and pa membrane ranging from 3 to 5 nm
本論文以開發無機?有機復合納濾膜為出發點，首先在al _ 2o _ 3多孔微濾膜上利用溶膠?凝膠法制備sio _ 2 al _ 2o _ 3無機復合超濾膜作為無機?有機復合納濾膜的
基膜；選用聚乙烯醇和聚酰胺為表面功能層材料，分別探討了以羥
基丁二酸和
磺基水楊酸為混合交聯劑，採用浸塗法制備了聚乙烯醇sio _ 2 ? al _ 2o _ 3復合納濾膜；以均苯二甲酰氯、哌嗪和二胺為單體，採用界面聚合法制備了聚酰胺sio _ 2 ? al _ 2o _ 3復合納濾膜，並對影響膜性能的諸多因素進行系統研究。
An epoxy anti - corrosive paint was prepared with polyaniline doped sulfosalicylic iii abstract acid as anti - corrosive agent. the phase texture of fracture surface on the coating was observed by sem. the results showed that granulated polyaniline formed crossing network in the coating, so the coating is well conductible
採用
磺基水楊酸摻雜聚苯胺與環氧樹脂共混制備防腐塗料，掃描電鏡研究結果摘要表明，聚苯胺是以連續的網狀結構在復合物中形成導電通路，從而保證塗層具有良好的導電能力。
Simultaneous determination of sulfosalicylic acid and p - toluene sulfonic acid in doxycycline waste water by uv spectrophotometry
紫外光譜法同時測定強力黴素廢水中
磺基水楊酸與對甲
基苯
磺酸
Method of analysis baryte for export. determinationof ferric oxide by sulfosalicylic acidspectrophotometric method
出口重晶石分析方法.
磺基水楊酸分光光度法測定三氧化二鐵
Method for chemical analysis of manganin and novokostant resistance alloy the sulphosalic acid photometric method for the determination of iron content
錳銅和新康銅電阻合金化學分析方法
磺基水楊酸光度法測定鐵量
Sp standard specification for sulfone plastics
磺基塑料
Specification for sulfone plastics
磺基塑料規范
Textiles. tests of fibres. method of determining the quantity of cysteic acid contained in hydrolysates of wool by electrophoresis on paper and spectrophotometry
紡織品.纖維試驗.用紙上電泳法和分光光度計法測定羊毛水解產物中
磺基丙氨酸含量的方法
Determining dissociation - constants of sulfosalicylic acid and chromiun content with electrometric analysis
電位分析法測定
磺基水楊酸離解常數及鉻含量
Sillicate rocks. determination of nickel and cobalt content. ammonium hydroxide - ammonium chloride - sulfosalicylic acid - dimethyl glyoxime medium polarographic method
硅酸鹽巖石化學分析方法氫氧化銨-氯化銨-
磺基水楊酸-丁二肪底液極譜法同時測定鎳量和鈷量
Methods for chemical analysis of tungsten ores and molybdenum ores. determination of cobalt content. polarographic method in dimethylglyoxime - sulfosalicylic acid - ammonium hydroxide - ammonium chloride system
鎢礦石鉬礦石化學分析方法丁二肟-
磺基水楊酸-氫氧化銨-氯化銨底液極譜法測定鈷量
Methods for chemical analysis of tungsten ores and molybdenum ores. determination of nickel content. polarographic method in dimethylg - lyoxime - sulfosalicylic acid - ammonium hydroxide - ammonium chloride system
鎢礦石鉬礦石化學分析方法丁二肪-
磺基水楊酸-氫氧化銨-氧化銨底液極譜法測定鎳量
The sulfosalicylic acid photometric method for determination of iron
磺基水楊酸光度法測定鐵
Study on photocatalytic degradation of sulfosalicylic acid by ag tio
2光催化降解
磺基水楊酸的研究
Chemical reagent - 5 - sulfosalicylic acid
化學試劑5 -
磺基水楊酸
The sulphosalicylic acid photometric method for the determination of iron content
磺基水楊酸光度法測定鐵量
5 - sulfosalicylic acid dihydrate
二水合5
磺基水揚酸
Nickel - determination of ironcontent - sulfosalicylic acid spectrophotometric method
磺基水楊酸分光光度法測定鐵量
The sulfosalicylic acid photometric method for the determination of metallic iron content
磺基水楊酸光度法測定金屬鐵量
