decolour

Decolour Treatment of Basic Liquor

基酒的脱色处理

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。

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。

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。

Determination of Trace Chloric ion by Decolour Spectrophotometric Method

褪色光度法测定氯酸根离子

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%。

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

The decolour reaction of HCPCF with IO ? -? 3 in acid medium is reported.

在酸性介质中 HCPCF 与IO -3 反应,IO-3将HCPCF的 四氮基转化为无色氧化型而使红色逐渐减褪.

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。

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。

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；

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

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。

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

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

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。