decolour

The quantity of TiO2 adding to the reactor affected decolour efficiency greatly .

TiO2的投加量对AO7溶液脱色率影响较大。

Study on the Decolour Effect of Ozone on the Waste Liquid of Molasses Alcohol

臭氧对糖蜜酒精废液脱色效果的研究

Research on Decolour Ratio of Activation Attapulgite Clay by Diluted Sulphuric Acid

酸活化凹凸棒石粘土脱色率研究

Determination of Trace Chloric ion by Decolour Spectrophotometric Method

褪色光度法测定氯酸根离子

Studies on decolour of wastewater containing soluble cationic dyes by powdery Attapulgite

粉末凹凸棒石对水溶性阳离子染料废水的脱色研究

Simply Analyse Dyeing Wastewater and Decolour Flocculation Agents

印染废水脱色絮凝剂浅析

Decolour Treatment of Basic Liquor

基酒的脱色处理

The decolour efficiency of brown sugar is41 % .

复溶赤砂糖汁脱色率达到41%。

A Study on the Property of Light-shales Decolour

轻质页岩脱色性能的研究

The non satisfaction rate to color is 7.2 % , cervical margin decolour rate is 8.3 % and porcelain damage rate is 1.2 % .

总计颜色不满意7.2%，颈缘变色8.3%，瓷损坏1.2%。

Secondly , the products of dicyandiamide-formaldehyde resin decolour flocculent agent are synthesized by dicyandiamide and formaldehyde , using aluminum sulfate as catalyst .

其次是对双氰胺-甲醛树脂絮凝剂的合成工艺条件进行了系统的探索研究，确定了优化的合成工艺条件。

Studying on 10 X type molecular sieve to remove mercaptan , oxalic acid to remove alkalescence nitrogen and decolour with nature active clay were conducted .

研究了选用10X型分子筛脱除硫醇，草酸脱除碱性氮，同时用天然活性白土脱色。

The best results can be gained with decolour sesameseed oil of 2.5 % added into lard oil and sesameseed oil of 5 % into rapeseed salad oil .

在猪油中加2.5%脱色芝麻香油、菜子色拉油中加5%未脱色芝麻香油均可获得最佳的效果。

Study on chemical-physical properties and decolour process of fleece-line In the catalytic oxidation of pigment removal of natural colored animal fibers , Fe 2 + was used as the catalyst .

脱色驼绒的理化性能研究采用Fe2＋作催化剂对紫山羊绒、驼绒、卡拉库尔羊毛、牦牛绒进行催化氧化脱色。

The results show that the new effluent treatment process incorporated electrochemistry catalytic oxidation , decolour physico - chemical treatment , immobilized microorganism BAF and biological activated carbon biochemical treatment can realize the advanced treatment of papermaking bleaching affluent .

结果表明，采用电化学催化氧化脱色物化处理、固定化微生物BAF和生物活性炭生化处理相结合的新型废水处理流程，能够实现制浆造纸中段废水的深度处理。

In this thesis , cationic starch modified dicyandiamide-formaldehyde resin decolour flocculent agents are synthesized using starch , epichlorohydrin , trimethylammonium chloride , dicyandiamide and formaldehyde as the main materials and aluminum sulfate as catalyst .

本文采用淀粉、环氧氯丙烷、三甲胺盐酸盐、双氰胺、甲醛等为主要原料，以硫酸铝为催化剂，并引入添加剂合成了阳离子淀粉改性双氰胺-甲醛脱色絮凝剂系列产品。

Ion cation dyestuff waster and heavy metal chromium . Decolour rate and exorcize rate of dyestuff waste water could reach 87.5 % ~ 99.8 % and 45.4 % ~ 72.3 % . The chromium exorcize rate could reach 82 % .

经对阳离子染料废水和重金属铬的处理，其染料废水的脱色率和COD去除率分别达到87.5%～99.8%和45.4%～72.3%，铬的去除率可达到82%。

With ultrasonic technology , the efficiency of decolour and extraction of zein from corn gluten meal ( CGM ) were studied When decolour process is carried out with absolute ethanol , at a ratio of liquid to solid as 6 ∶ 1 ( mL ∶ g ) for 50 ?

本研究应用超声波技术从玉米蛋白粉（CGM）中提取zein并脱色。脱色条件是：无水乙醇、液料比为6∶1（mL∶g）、超声时间为50min；