选择清洁剂的五种因素

Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,*,Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,明智的选择,Making The Right Choice,清洁剂,Cleaners,清洁的五种基本因素,Sinners Circle Five Cleaning Basis Factors,MECHANICAL,ACTION,机械作用,TEMPERATURE,温 度,CHEMICAL,ACTION,化学作用,TIME,时间,PROCEDURE,清洁的其他因素,Extended Sinners Circle Cleaning Factors,MECHANICAL,ACTION,机械作用,TEMPERATURE,温度,CHEMICAL,ACTION,化学作用,TIME,时间,HEALTH & SAFETY,PROCEDURE,ENVIRONMENT,选择清洁剂的五种因素,Five Factors,污垢的特性,水的质量,需要清洁的表面,清洁的方法,对环境的关注,污垢的种类,Nature of Soils,肉眼可察见的,解决方法: 使用正确清洁剂,不能用肉眼察见的 (细菌),解决方法: 使用正确消毒剂,食品饮料制造业,污垢的分类,Classification of Soils,油脂,蛋白质,碳水化合物,矿物盐,Fat Removal,去除油脂,68,O,90.5,O,113,O,135.5,O,158,O,C,F,水,清洁剂,温度,油脂,Fats,乳化,(Emulsification):,-,表面活性剂,(Surfactant),分散,(Dispersion):,碱,(Alkali),皂化,(Saponification):,-,强碱,(Strong Alkali),蛋白质,Protein,碱或酸,Alkaline or Acid,溶解蛋白质,氧化剂,Oxidizing Agent,水解蛋白质,Hydrolyze proteins,酶,Enzyme (,蛋白酶,P,rotease),催化水解蛋白质过程,酪素 Casein,蛋白质溶解速度,Solubility of Protein,碳水化合,物,物,Carbohydrates,糖,Sugars,可溶于温,水,水,淀粉,Starches,碱性或酸,性,性清洁剂,淀粉酶,(Amylase),矿物盐,MineralSalts,来自食物,及,及水,-,奶石,(milk-stone),啤酒石,(beer-stone),可溶于一,般,般酸,螯合,(Chelates),最佳的溶,解,解劑,防止水垢,形,形成,-,水处理剂,清洁溶液,CleaningSolution,清洁剂,水,常见水中,的,的杂质,TypicalImpurities in Water,水的硬度,Water Hardness,是水的最,重,重要化学,特,特质,零时性硬,度,度,碳酸钙或,碳,碳酸镁,遇热加速,形,形成水垢,遇碱加速,形,形成水垢,永久性硬,度,度,氯化钙或,氯,氯化镁,硫,硫化钙,或,或硫化镁,加热后更,稳,稳定,遇碱加速,水的硬度,与,与水垢形,成,成,水的硬度,Water Hardness,CalciumCarbonate CaCO,3,U.S.GeologicalSurvey,Grains per,Gallon,PPM,Soft,软水,0 - 3.5,0 - 60,Moderately Hard,中度,3.5 - 7.0,60 - 120,Hard,硬,7.0 - 10.5,120 - 180,Very Hard,非常硬,Over 10.5,Over 180,17.1ppmCaCO,3,= 1gpg,Hardness,硬度,酸碱度,pH,介乎中性: pH6.5- pH 8.5,一般酸性,或,或碱性清,洁,洁剂均不,受,受水的酸,碱,碱度所影,响,响,矿物及其,他,他杂质,MineralsandOther Impurities,铁和镁,Ironandmanganese,引致污点,氧化物混,合,合产生沉,淀,淀,微生物,Microorganisms,清洁/消,毒,毒应使用,标,标准水,Suggested WaterStandardsCleaning/Sanitizing Applications,浊度,Turbidity,颜色,Color,气味,Taste/Odor,总可溶性,固,固形物,Total DissolvedSolids,硬度,HardnessasCaCO,3,碱度,Alkalinity as CaCO,3,pH,含铁量,Iron,含镁量,Manganese,含铜量,Copper,氯化物,Chlorides,硫化物,Sulfates,硅,Silica,有机物,Microorganisms,标准平均,计,计数,StandardPlate Count,大肠菌,Coliforms,球菌,Psychrotropes,1-10,5-10,低,500,250,250,6-8,0.3,0.1,2,200,200,15,无病原体,Pathogenfree,少于,500cfu/ml.,少于,1 cfu/100 ml.,少于,20 cfu/ml.,因素,指标,(mg/L),需要清洁,的,的表面,Surface/Materialtobe Cleaned,不锈钢,Stainless Steel,铝,Aluminum,铜,Copper and brass,生铁,Mildsteel,非金属表,面,面,Nonmetallicsurfaces,表面的性,质,质,Nature of Surface,光滑性Smoothness,易受腐蚀,性,性 Corrosion,清洁的方,法,法,Methodsof Application,TypicalCleaningSolutions,清洗方法,Method of Application,需考虑的,因,因素:,员工所接,触,触,皮肤的接,触,触及对空,气,气的污染,手洗清洁:,介乎 pH 4-10.5,高压喷洗,式,式清洁,泡沫式清,洁,洁,机械式清,洁,洁,(CIP),环境保护,Environmental,所有污水,排,排放前必,需,需先预先,处,处理,必需先中,和,和或降低,水,水的酸碱,度,度, 以,减,减少对环,境,境的污染,含磷量(Phosphates),控制污水,中,中的 BOD 或COD,清洁的化,学,学原理,Chemistry ofCleaning,清洁剂的,成,成份Detergent Components,表面的活,性,性剂 (Surfactants),主要成份Builders:,碱 Alkaline Builders,酸 Acid Builders,酶 Enzymes,水处理剂Water Conditioners,氧化剂Oxidizing Agents,填充剂Fillers,其他添加,剂,剂 MiscellaneousAdditives,清洁的化,学,学原理,Chemistry ofCleaning,清洁剂与,污,污垢所产,生,生的,物理作用,改变其溶,解,解特性,清洁剂与,污,污垢所产,生,生的,化学作用,使污垢变,成,成易溶于,水,水的物质,表面活性,剂,剂,(Surfactant),疏水性,Hydrophobic,亲水性,Hydrophilic,渗透作用,WettingPenetration,只用水:,形成水珠,水 + 表面活性剂:,润湿表面,污垢,罅隙,污垢,乳化表面,活,活性剂,Emulsification Surfactants,油,脂肪,表面活性剂,表面活性,剂,剂,Surfactants,提,供,供,三,三,种,种,作,作,用,用:,渗,透,透,乳,化,化,悬,浮,浮,表,面,面,活,活,性,性,剂,剂,Surfactants,-,+,-,+,阴离子,阳离子,非离子,两性的:,阴性,阳性,中性,阴离子,阳离子,碱性,酸性,泡,沫,沫,抑,抑,制,制,剂,剂,Defoamers,70,O,F90,O,F110,O,F130,O,F150,O,F,低,泡,沫,沫,量,量,临,界,界,点,点,高,综,合,合,成,成,份,份,Builders,能,增,增,加,加,清,清,洁,洁,力,力,的,的,物,物,质,质,碱,性,性,酸,性,性,酶,水,处,处,理,理,剂,剂,氧,化,化,剂,剂,排,斥,斥,作,作,用,用,ChargeRepulsion,碱,性,性,成,成,份,份,AlkalineBuilders,污垢,污垢,污垢,污垢,污垢,污垢,碱,性,性,成,成,份,份,AlkalineBuilders,碱,性,性,来,来,源,源:,苛,性,性,钠,钠,(Causticsoda),氢,氧,氧,化,化,钾,钾,(Causticpotash),三,磷,磷,酸,酸,盐,盐,(Trisodiumphosphate),碳,酸,酸,钾,钾,及,及,碳,碳,酸,酸,钠,钠,(Sodiumandpotassiumcarbonate),硅,酸,酸,盐,盐,(Silicates),胺,(Amines),碱,度,度,的,的,量,量,度,度,AlkalinityasSodiumOxide,碱,性,性,来,来,源,源,EquivalentSodiumOxideNa,2,O,TotalActive,苛,性,性,碱,碱,氢,氧,氧,化,化,钠,钠,SodiumHydroxide,0.760.75,氢,氧,氧,化,化,钾,钾,PotassiumHydroxide,0.490.48,偏,硅,硅,酸,酸,钠,钠,SodiumMetasilicate,0.500.47,碳,酸,酸,钠,钠,SodiumCarbonate,0.570.28,三,磷,磷,酸,酸,钠,钠,SodiumTripolyphosphate,0.180.05,酸,性,性,成,成,份,份,AcidBuilders,食,品,品/,饮,饮,料,料,用,用,以,以,清,清,除,除,或,或,防,防,止,止,污,污,垢,垢,形,形,成,成,例,例,如,如:,奶,奶,石,石,或,或,啤,啤,酒,酒,石,石,磷,酸,酸,(Phosphoricacid),硝,酸,酸,(Nitricacid),有,机,机,酸,酸,(Organicacids),酶,Enzyme,一,种,种,蛋,蛋,白,白,质,质,催,催,化,化,剂,剂,或,或,分,分,子,子,能,能,加,加,速,速,整,整,个,个,化,化,学,学,作,作,用,用,污,垢,垢,蛋,白,白,质,质,脂,肪,肪,碳,水,水,化,化,合,合,物,物,酶,蛋,白,白,酶,酶,(,Protease),脂,肪,肪,酶,酶,(,Lipase),淀,粉,粉,酶,酶,(,Amylase),酶,蛋,白,白,质,质,水处理,剂,剂,WaterConditioners,用以处,理,理水中,杂,杂质,多价螯,合,合剂,(Sequestering agents),与镁钙,离,离子螯,合,合,例如:,磷,磷酸,盐,盐,螯合剂,(Chelates),-,或形成,可,可溶于,水,水的合,成,成物,- 例,如,如:,乙,乙二胺,三,三醋酸,(EDTA),葡糖,酸,酸,钠,钠,(Sodium Gluconates),区域效,应,应,ThresholdEffect,250pmCaCo3-,硬水,雾状,高,阈值区,计量区,澄清,浊度,低,六 偏,磷,磷,酸,酸 盐,浓,浓,度,度,Concentration ppmHexametaPhosphate,氧化剂,OxidizingAgents,用以加,强,强碱清,洁,洁能力,-,次氯酸,钠,钠,(Sodium Hypochlorite),-,高硼酸,钠,钠,(Sodium Perborate),填充剂,Fillers,增加容,量,量及重,量,量,加入清,洁,洁剂中,稀,稀释,以,以将,低,低危险,性,性,降低成,本,本,液体产,品,品:,水,水是最,普,普遍的,填,填充剂,粉装产,品,品:,盐,盐是最,普,普遍的,填,填充剂,其他成,份,份,Miscellaneous Ingredients,防腐剂,(Corrosion inhibitors),溶剂,(Solvents),碱性清,洁,洁剂,AlkalineDetergents,性能对,照,照表,ComparativeAbility,A -,最佳,Excellent,B -,良好,Good,C -,无效能,NoAbility,D -,负效能,NegativePerformance,基本碱,Basic,Alkalis,复合磷,酸,酸盐,Complex,Phosphates,有机物,质,质,Organic,Materials,酸性清,洁,洁剂,Acid Detergents,性能对,照,照表,ComparativeAbility,无机,矿物酸,Mineral,Acids,有机酸,Organic,Acids,A -,最佳,Excellent,B -,良好,Good,C -,无效能,NoAbility,D -,负效能,NegativePerformance,演讲完,毕,毕，谢,谢,谢观看,！,！,