化學設計同步必修一人教全國通用版課件：第4章第二節(jié)-富集在海水中的元素-氯-第1課時

職業(yè)健康和安全培訓-Slide12024/4/2職業(yè)健康和安全培訓-Slide1職業(yè)健康和安全培訓-Slide12024/4/1職業(yè)健康和安1Objectives目標Bytheendofthissession,youwillbeableto:通過本節(jié),您將能Identifythedifferentchemicalhazardclasses識別不同的化學危害類別Identifysafeproceduresforhandlingchemicals識別處理化學品的安全程序Identifyhealthhazardsfordifferentchemicalhazardclasses識別不同化學危害類別的健康危害Identifyfirstaidproceduresfordifferentchemicalhazardclasses識別不同化學危害類別的急救措施職業(yè)健康和安全培訓-Slide12Objectives目標BytheendofthisExposureLimits接觸限ExposureLimit接觸限Themaximumallowedairborneconcentrationofachemical允許的化學品空氣中的最高濃度Notintendedtorepresentafinelinebetweensafeandharmfulconditions有旨在于安全和危害條件中劃一清晰的線itisnotpossibletotakeintoaccountallfactorswhichcouldinfluencetheeffectthatexposuretothesubstancemayhaveonanindividualworker不可能考慮可能影響員工與化學品接觸而產(chǎn)生作用所有因素theguidingprincipleiseliminationofexposureorreductiontothelowestlevelthatisreasonablyachievablebelowtheexposurelimit指南性原則就是消除接觸,或減少至最低限職業(yè)健康和安全培訓-Slide13ExposureLimits接觸限ExposureLimExposureLimitscont’d接觸限Exposurelimitsareexpressedas接觸限表示為8-hourexposurelimit8小時接觸限15-minuteexposurelimit15分鐘接觸限ceilinglimit最高限職業(yè)健康和安全培訓-Slide14ExposureLimitscont’d接觸限ExposExposureLimits:8-HourLimit

8小時接觸限Thetimeweightedaverageconcentrationofasubstanceinairwhichmaynotbeexceededoveranormal8hourworkperiod在空氣中的平均濃度,不能超過8個小時的工作時間Aworkercanbeexposedtothisexposurelimitdayafterday,withoutarespirator,withnoadversehealtheffects員工每天可以如此接觸化學品,可以不帶防毒面具,對員工健康不會產(chǎn)生負面影響職業(yè)健康和安全培訓-Slide15ExposureLimits:8-HourLimit

ExposureLimits:15-MinuteLimit

15分鐘接觸限Thetimeweightedaverageconcentrationofasubstanceinairwhichmaynotbeexceededoverany15minuteperiod在空氣中的平均濃度,不能超過15分鐘Staffexposureislimitedtonomorethan4suchperiodsinan8hourworkshiftwithatleastonehourbetweenany2successive15minutesexcursionperiods員工在8個小時內,接觸時間不得超過4個15分鐘.并且間隔1小時遠離化學品職業(yè)健康和安全培訓-Slide16ExposureLimits:15-MinuteLimCeilingExposureLimit

最高限Theconcentrationofasubstanceinairwhichmaynotbeexceededatanytimeduringtheworkperiod工作期間,空氣間的濃度任何時間都不能超過職業(yè)健康和安全培訓-Slide17CeilingExposureLimit

最高限TheChemicalHazards化學危害Chemicalhazardsaredefinedaccordingtooneofsixhazardcategories:按化學品分類規(guī)定有六類化學危害 (A)–Compressedgases壓縮氣體 (B)–Flammableandcombustible可燃物/易燃物 (C)–Oxidizing氧化物 (D)–Toxic毒性 (E)–Corrosive腐蝕性 (F)–DangerouslyReactiveMaterials危害反應的物質職業(yè)健康和安全培訓-Slide18ChemicalHazards化學危害ChemicalhClassA–CompressedGases

A類—壓縮氣體職業(yè)健康和安全培訓-Slide19ClassA–CompressedGases

A類—ClassA–CompressedGasescont’d

A類—壓縮氣體ClassA–compressedgasesA類—壓縮氣體compressedgases,dissolvedgasesorgasesliquefiedbycompressionorrefrigerationwithinreinforcedmetalcylinders.壓縮氣體,溶解氣體,在加固的金屬汽瓶被壓力或冷卻液化的氣體職業(yè)健康和安全培訓-Slide110ClassA–CompressedGasesconClassA–CylinderSafety

A類—氣瓶安全MishandledCylinders氣瓶操作失誤Mayruptureviolentlyandreleasetheirhazardouscontentsorbecomedangerousprojectiles猛烈斷開,釋放出危害品,或發(fā)射性危害Iftheneckofapressurizedcylinderisaccidentallybrokenoff,theenergyreleasedcanpropelthecylinderupto1200meters.如果壓力瓶頸突然斷裂,釋放出的能力可以將氣瓶彈至1200米DamagedCylinders損壞的氣瓶Returntomanufacturer退回生產(chǎn)商職業(yè)健康和安全培訓-Slide111ClassA–CylinderSafety

A類—氣ClassA–CylinderSafetycont’d

A類—氣瓶安全CylinderwithUnknownContent未知內容的氣瓶Returntomanufacturer退回生產(chǎn)商MovingCylinders移動氣瓶Wearappropriatefootprotection穿上適當?shù)哪_部防護ChemicalSafety化學安全HaveappropriateMSDS’savailable得到適當?shù)奈镔|安全數(shù)據(jù)表Befamiliarwiththehealthrisks,flammabilityandreactivityhazardsforaparticulargas.熟悉健康危害,可燃性,與特定氣體的反應危害Ensuretheyareproperlylabeled確保適當標記Identityofgas氣體標識Hazards危害職業(yè)健康和安全培訓-Slide112ClassA–CylinderSafetycontCylinderStorage氣瓶的存放Storeawayfromincompatiblegroups與不相容品分開存放 flammablesfromoxidizers可燃物與氧化劑分開 corrosivesfromflammables腐蝕物與可燃物分開 fullcylindersfromempties滿瓶與空瓶分開 allcylindersfromcorrosivevapors所有氣瓶遠離腐蝕性蒸氣oxygencylindersmustbeaminimumof6metersawayfromflammablegascylindersorcombustiblematerials氧氣瓶須與可燃性氣瓶或易燃性物質分離至少6米職業(yè)健康和安全培訓-Slide113CylinderStorage氣瓶的存放StoreawaCylinderStorage氣瓶存放Secureemptyandfullcylinderstoafixedsupportbyuseofchains,orothersubstantialrestrainingdevice用鏈條或其它堅固的控制裝置固定空瓶或裝滿氣體的氣瓶Storeupright直立存放Keepvalveprotectivecapsinplacewhilenotinuse不用時,將安全閥門的蓋蓋好MarkemptycylindersEMPTY將空瓶標記“空瓶”Keepvalvesclosedonemptycylinders空瓶氣閥擰緊Keepawayfromsourcesofheat遠離熱源職業(yè)健康和安全培訓-Slide114CylinderStorage氣瓶存放Secureemp

CylinderStoragecont’d

氣瓶存放Keepawayfromelectricalwiring遠離電線Storeinwellventilatedareasdesignedandmarkedonlyforcylinders在良好通風的地方存放,并標明僅存放氣瓶職業(yè)健康和安全培訓-Slide115CylinderStoragecont’d

氣瓶存放KMovingCylinders移動氣瓶Placecylinderonacylindercart氣瓶放在氣瓶專用手推車上Securecylindertocartwithachain.用鏈子將氣瓶固定在手推車上Removeregulatorandattachprotectivevalvecapbeforemovingthecylinder.移動前,拿掉調節(jié)閥,蓋上防護蓋Donotholdcylinderbytheprotectivecapwhenmovingorlifting移動或抬升過程中,不要以防護蓋為把手Donotdrop不要跌落Donotallowcylinderstostrikeeachother氣瓶不得相互撞擊Handlewithextremecare移動時特別小心職業(yè)健康和安全培訓-Slide116MovingCylinders移動氣瓶PlacecyliCylinderUse氣瓶使用Ensureallconnectionsaretight確保所有連接緊密Applysoapywatertolocateleaks用肥皂水檢驗漏氣Keepvalves,regulators,couplings,hoseandapparatuscleanandfreeofoilandgrease保持閥,調節(jié)閥,聯(lián)結處,軟管和儀器清潔,沒有滑膩Donotattempttorepairsafetydevicesandvalves–returntomanufacturer不要修復安全裝置和閥,退回生產(chǎn)商Opencylindervalvesslowly慢慢打開氣閥Standawayfromthefaceandbackofthegaugewhileopening打開時不要面對壓力計的表面和背面職業(yè)健康和安全培訓-Slide117CylinderUse氣瓶使用EnsureallconClassB–Flammableand

CombustibleLiquids

B類—可燃和易燃液體職業(yè)健康和安全培訓-Slide118ClassB–Flammableand

CombuClassB–Flammableand

CombustibleLiquids

B類—可燃和易燃液體Definition:定義Flammableandcombustibleliquidsaresubstanceswhosevapourscanburnorexplode.可燃和易燃液體其蒸氣可以燃燒或爆炸Flammableliquids可燃液體Giveoffvapors釋放蒸氣Usuallyheavierthanair比空氣重Cantravellongdistancesuntilreachingasourceofignition(openflame,hotsurface,staticsparks)causingafireorexplosion到達燃燒來源之前可能流過較長距離,引起火災或爆炸Canflowtherebyincreasingfirehazards可能流動,增加火災的危害Burningflammableliquidsalsoflow,furtherspreadingthefire燃燒的可燃液體也可能流動,并進一步蔓延火災職業(yè)健康和安全培訓-Slide119ClassB–Flammableand

CombuFlammableandCombustible

Liquids–GeneralSafety

可燃和易燃液體-通用安全ObtainandreadtheMSDS.得到并閱讀物質安全數(shù)據(jù)表Beawareofallofthehazards.了解所有危害Avoidoreliminateignitionsourceswhenworkingwithflammableliquids.當使用可燃液體時,避免或消除火源Store,handle,anduseflammableandcombustibleliquidsinwellventilatedareas.在良好通風的地方存放,處理和使用可燃和易燃液體職業(yè)健康和安全培訓-Slide120FlammableandCombustible

LiqFlammableandCombustible

Liquids–GeneralSafety

可燃和易燃液體-通用安全Wearappropriatepersonalprotectiveequipment.穿上適當?shù)膫€人防護設備Usearubberholdertotransportflammableliquidswithinthebuilding使用橡膠支撐物在建筑物內來運輸可燃液體Knowhowtohandleemergencies(fires,spills,personalinjury).了解如何處理緊急事項(火災,遺灑,人員傷害)職業(yè)健康和安全培訓-Slide121FlammableandCombustible

LiqFlammableandCombustibleLiquids-Storage可燃和易燃液體-存放Storein存放在:safecontainers安全容器中insidefireresistantstoragecabinetsdesignedforflammablesOR可燃氣體專用防火的儲存柜中insidestoragerooms儲存室Minimizetheamountofflammableliquidsstoredinthelaboratory盡量減小實驗室可燃液體存儲量Closecontainerswhennotinuse不用時關閉容器Donotuseinareaswithignitionsources不要在有火源的地方使用職業(yè)健康和安全培訓-Slide122FlammableandCombustibleLiquFlammableLiquids–HealthHazards可燃液體—健康危害AcuteHealthEffects嚴重的健康影響Inhalation吸入Headaches,fatigue,dizziness,drowsiness,narcosis(stuporandunresponsiveness)頭疼,疲勞,眩暈,遲鈍,麻醉(昏迷,無反應能力)Ingestion攝入Slightgastro-intestinalirritation,dizziness,fatigue輕微的腸胃疼痛,眩暈,疲勞Skincontact皮膚接觸Dry,cracked,andchappedskin干燥,破裂,皮膚干裂Eyecontact眼睛接觸Stinging,wateryeyes,andinflammationoftheeyelids刺痛,流淚,眼瞼發(fā)炎職業(yè)健康和安全培訓-Slide123FlammableLiquids–HealthHazFlammableLiquids–HealthHazardscont’d可燃液體—健康危害ChronicHealthEffects慢性健康影響dependson取決于specificchemical哪種化學品durationofexposure接觸時間長短extentofexposure接觸范圍damagetothelungs,liver,kidneys,heartand/orcentralnervoussystemmayoccur可能對肺,肝,腎,心臟和中樞神系統(tǒng)造成損害cancerandreproductiveeffectsarealsopossible也可能引發(fā)癌癥和對生殖系統(tǒng)的影響職業(yè)健康和安全培訓-Slide124FlammableLiquids–HealthHazaFlammableLiquids–FirstAid

可燃液體—急救InhalationandIngestionExposure吸入和攝入接觸Removepersonfromthecontaminatedareaifitissafetodoso如果安全的話,將人員從污染區(qū)移開Getmedicalattentionanddonotleavethepersonunattended請求醫(yī)療救助,不要只留下病人Skincontact:皮膚接觸Removepersonfromsourceofcontamination將人員移離污染源Removeclothing,jewelryandshoesfromaffectedareas將受傷害部位的衣服脫掉,或手飾和鞋子Flushtheaffectedareawithwaterforatleast20minutes將受傷害部位用水沖洗至少20分鐘Obtainmedicalattention請求醫(yī)療救助職業(yè)健康和安全培訓-Slide125FlammableLiquids–FirstAid

可FlammableLiquids–FirstAidcont’d

可燃液體—急救Eyecontact:眼睛接觸Removepersonfromsourceofcontamination將人員移離污染源Flusheyeswithwaterforatleast20minutes用水沖洗眼睛至少20分鐘Getmedicalattention請求醫(yī)療救助職業(yè)健康和安全培訓-Slide126FlammableLiquids–FirstAidcClassC–OxidizingMaterials

C類—氧化物職業(yè)健康和安全培訓-Slide127ClassC–OxidizingMaterials

ClassC–OxidizingMaterialscont’d

C類—氧化物Definition定義Oxidizingmaterialsaresubstancesthatreadilyyieldoxygenoritsequivalenttostimulatethecombustion(oxidation)oforganicmatter氧化物是容易產(chǎn)生氧氣或類似物質,激活有機物燃燒(氧化)的物質Oxidizersareincompatiblewith氧化劑與下列物質不相容Reducingagents(whichusuallycontainhydrogen),suchashydrides,bisulfitesandthiosulfates還原劑(通常含氫氣)如氫化物,重亞硫酸鹽和硫代硫酸鹽Flammableandcombustiblematerials可燃和易燃物職業(yè)健康和安全培訓-Slide128ClassC–OxidizingMaterialsClassC–OxidizingMaterialscont’d

C類—氧化物Organicperoxides有機過氧化物Aparticulargroupofoxidizingmaterialsthatareoftenunstableinnature一組性質不穩(wěn)定的氧化物Lowpowerexplosiveswhicharesensitivetoheatorshock對光和撞擊敏感的低能量爆炸品SeePeroxideProgramTrainingSession見過氧化物方案培訓一節(jié)的內容職業(yè)健康和安全培訓-Slide129ClassC–OxidizingMaterialsOxidizingMaterials–Storage

氧化物-存放Oxidizers氧化物Storeawayfromflammables,organiccompounds,andcombustiblematerials與可燃物,有機化合物和易燃物分開存放Strongoxidizers強氧化劑Ex:chromicacid如鉻酸Storeinglassorotherinertcontainer(preferablyunbreakable)存放在玻璃或其它惰性容器中(最好是不會破損的)Donotusecorksandrubberstoppers不要使用軟木塞和橡膠塞職業(yè)健康和安全培訓-Slide130OxidizingMaterials–Storage

OxidizingMaterials–HealthHazards氧化物-健康危害AcuteHealthHazards嚴重健康危害Nitricandsulfuricacidvapours,chlorineand hydrogenperoxideactasirritantgases硝酸和硫酸蒸氣,氯和過氧化氫是刺激性氣體Cancauseinflammationofthe引起發(fā)炎Upperairways上呼吸道Throat嗓子職業(yè)健康和安全培訓-Slide131OxidizingMaterials–HealthHaOxidizingMaterials–HealthHazardscont’d氧化物-健康危害ChronicHealthHazards慢性健康危害nitrobenzeneandchromiumcompoundscancausehematologicalandneurologicalchanges硝基苯和鉻化合物可引發(fā)血液和神經(jīng)上的變化chromiumandmanganesecompoundscancauseliverandkidneydisease鉻和錳化合物可引發(fā)肝和腎的疾病chromium(VI)compoundshavebeenassociatedwithlungcancer鉻化合物與肺癌有關聯(lián)職業(yè)健康和安全培訓-Slide132OxidizingMaterials–HealthHaOxidizingMaterials–FirstAid

氧化物—急救Inhalation,ingestionordirectcontact呼入,攝入或直接接觸Removeinjuredpersonfromthesourceofcontaminationasquicklyaspossiblewhenitissafetodoso如果安全,盡快將受到傷害的人員移離污染源Obtainmedicalattentionimmediately立即請求醫(yī)療救護職業(yè)健康和安全培訓-Slide133OxidizingMaterials–FirstAidOxidizingMaterials–FirstAidcont’d

氧化物—急救Exposuretoskinoreyes與皮膚或眼睛接觸Takeinjuredpersontoanemergencyshoweroreyewashimmediately立即將受傷人員緊急淋浴或沖洗眼睛Flushtheaffectedareaforaminimumof20minutes沖洗受傷部位至少20分鐘Obtainmedicalattention得到醫(yī)療救護職業(yè)健康和安全培訓-Slide134OxidizingMaterials–FirstAidClassD–ToxicChemicals

D類—有毒化學品職業(yè)健康和安全培訓-Slide135ClassD–ToxicChemicals

D類—有ClassD–ToxicChemicals

D類—有毒化學品Definition定義Atoxicchemicalisanysubstancethatmaycausedamagetostructure,ordisturbancetofunction,whenitisingested,inhaled,orabsorbed,orwhenappliedto,injectedintoordevelopedwithinthebody,inrelativelysmallamounts,byitschemicalaction.指當人體攝入,吸入或吸收少量某種物質,或少量使用,注入或身體內形成該物質,由于化學作用,會對人體的組織產(chǎn)生損害或引發(fā)功能紊亂,這類物質就是有毒化學品職業(yè)健康和安全培訓-Slide136ClassD–ToxicChemicals

D類—ToxicChemicalscont’d

D類—有毒化學品3subdivisions:三級分類D1–materialscausingimmediateandserioustoxiceffects立即引起嚴重毒性效果的物質D2–materialscausingothertoxiceffectssuchas:引起諸如下列其它毒性效果的物質chronic(longterm)慢性(長期)carcinogenic(causingcancer)致癌物質teratogenic(damagesfetus)使胎兒產(chǎn)生畸形reproductive(damagesreproductiveorgans)生殖系統(tǒng)損傷mutagenic(damagesbacterialDNA)基因突變irritatingorsensitizingeffects刺激或光敏影響職業(yè)健康和安全培訓-Slide137ToxicChemicalscont’d

D類—有毒化

ToxicChemicals

有毒化學品

D3–Biohazardousandinfectiousmaterials生物危害和傳染物質職業(yè)健康和安全培訓-Slide138 ToxicChemicals

有毒化學品 D3–ToxicChemicals–RoutesofEntry有毒化學品—進入渠道Skinandeyes皮膚和眼睛Maycauselocalirritationortissuedestruction引起局部刺激或組織損傷Symptomsofexposure接觸癥狀Dryorwhitenedskin皮膚干燥,發(fā)白Rednessandswelling發(fā)紅和腫脹Rash皮疹Blisters水泡Itching癢Protection防護Bandageallcutsandscrapes包扎傷口Wearappropriategloves載手套Wearsafetyglasses,gogglesorfaceshield戴安全眼鏡,護目鏡或面具職業(yè)健康和安全培訓-Slide139ToxicChemicals–RoutesofEnToxicChemicals–RoutesofEntrycont’d有毒化學品—進入渠道 RespiratoryTract呼吸道Symptoms:癥狀Eye,noseandthroatirritation眼睛,鼻子和嗓子刺激Increasedmucousinnoseandthroat;鼻子和嗓子分泌物增多Narcoticeffects(headache,confusion,dizziness,collapse)麻醉效果(頭疼,思維混亂,眩暈,虛脫)Asphyxiation窒息Protection防護Fumehoods通風櫥Respirators防毒面具職業(yè)健康和安全培訓-Slide140ToxicChemicals–RoutesofEnToxicChemicals–RoutesofEntrycont’d有毒化學品—進入渠道 Gastrointestinaltract腸胃系統(tǒng)Symptoms:癥狀Mouthandthroatdiscomfort嘴和嗓子不適Gastrointestinaldiscomfort腸胃不適Coma昏迷Death死亡Protection:護護Donotpipettebymouth不要用嘴吸移液管Donotstorefooditemsinlabglasswareorlabrefrigerator不要在實驗室玻璃器皿或冰箱中存放食品Donoteatinthelab不要在實驗室吃東西Washhandsafterworkingwithchemicals,beforeleavingthelabandbeforeeating使用化學品后,離開實驗室前和吃飯前洗手職業(yè)健康和安全培訓-Slide141ToxicChemicals–RoutesofEntToxicChemicals–RoutesofEntrycont’d有毒化學品—進入渠道 Injection-throughmishapswithneedlesandbrokenglassware注入—不小心使用針頭和碎玻璃Symptoms:癥狀Localorsystemic局部的或系統(tǒng)性的Protection:防護Wearprotectivegloves戴防護手套Usebroomanddustpanforcleaningupbrokenglass使用掃帚和畚箕清掃碎玻璃職業(yè)健康和安全培訓-Slide142ToxicChemicals–RoutesofEntClassE–CorrosiveChemicals

E類—腐蝕性化學品Definition定義Corrosivesubstancesarethosematerialsthat,uponcontact,causevisibledestructionof,orirreversiblealterationsto,tissueormetal.腐蝕性化學品是那些一經(jīng)接觸對組織或金屬引起可見的損害,或不可逆轉的改變的物質職業(yè)健康和安全培訓-Slide143ClassE–CorrosiveChemicals

CorrosiveChemicalscont’d

腐蝕性化學品Examples例如Acids/bases酸/堿Non-metalchlorides非金屬氯化物Dehydratingagents脫水劑Halogens鹵素Oxidizingagents氧化劑職業(yè)健康和安全培訓-Slide144CorrosiveChemicalscont’d

腐蝕性CorrosiveChemicalscont’d

腐蝕性化學品Nitric,sulphuric,hydrochloricacid硝酸,硫酸,高氯酸SodiumHydroxide,AmmoniumHydroxide過氧化鈉,過氧化銨PhosphorousPentoxide,calciumoxide五氧化磷,氧化鈣Fluorine,chlorine,bromine氟,氯,溴Peroxides,permanganates,halogenates過氧化物,高錳酸和鹵化物職業(yè)健康和安全培訓-Slide145CorrosiveChemicalscont’d

腐蝕性CorrosiveChemicals–Storage

腐蝕性化學品-存放Storeacidsseparatelyfrombases酸和堿分開存放Neverstoreaboveeyelevel不要在高于眼睛的部位存放Storeinatrayorbuckettocontainanyleaks在盤子或桶中存入,以防泄漏職業(yè)健康和安全培訓-Slide146CorrosiveChemicals–Storage

CorrosiveChemicals–AcuteHealthHazards腐蝕性化學品—嚴重健康危害Inhalation吸入irritationofmucousmembranes刺激黏膜difficultybreathing呼吸困難coughing咳嗽pulmonaryedema肺水腫職業(yè)健康和安全培訓-Slide147CorrosiveChemicals–AcuteHeaCorrosiveChemicals–AcuteHealthHazards腐蝕性化學品—嚴重健康危害Ingestion:攝入Irritationandburningsensationoflips,mouthandthroat;嘴唇,嘴和嗓子有刺激和灼痛Swellingofthethroat嗓子腫脹Painfulabdominalcramps腹脹絞痛Vomiting嘔吐Shock休克Riskofperforationofthestomach胃穿孔的危險職業(yè)健康和安全培訓-Slide148CorrosiveChemicals–AcuteHeaCorrosiveChemicals–AcuteHealthHazards腐蝕性化學品—嚴重健康危害Eyecontact:眼睛接觸Stinging刺痛Wateringeyes眼睛流淚Swellingofeyelids眼瞼腫脹Intensepain劇烈疼痛Ulcerationofeyes睛睛潰瘍Lossofeyesight喪失視力職業(yè)健康和安全培訓-Slide149CorrosiveChemicals–AcuteHeaCorrosiveChemicals–AcuteHealthHazards腐蝕性化學品—嚴重健康危害SkinContact皮膚接觸Burning灼痛Redness發(fā)紅Swelling腫脹Painfulblisters引發(fā)疼痛的水泡Profounddamagetotissues組織的嚴重損傷Aslippery,soapyfeelingwithalkalis象與堿接觸的那種滑潤,有皂泡的感覺職業(yè)健康和安全培訓-Slide150CorrosiveChemicals–AcuteHeaCorrosiveChemicals–ChronicHealthHazards腐蝕性化學品—慢性健康危害Symptomsvarydependingonthechemical化學品不同,癥狀不同ChroniceffectofHClisdamagetotheteethHCl對牙齒的慢性損傷ChroniceffectsofHFacidaredecreasedbonedensity,fluorosisandanemiaHF酸慢性降低骨骼密度,氟中毒和貧血ChroniceffectsofNaOHareunknownNaOH的慢性影響還是未知的職業(yè)健康和安全培訓-Slide151CorrosiveChemicals–ChronicHCorrosiveChemicals–FirstAid

腐蝕性化學品—急救Inhalation吸入Removepersonfromsourceofcontaminationifsafetodoso如果安全,將人員移離污染源Getmedicalattention得到醫(yī)療救護Keeppersonwarm給受傷人員保暖職業(yè)健康和安全培訓-Slide152CorrosiveChemicals–FirstAidCorrosiveChemicals–FirstAidcont’d腐蝕性化學品—急救Ingestion:攝入Removepersonfromsourceofcontaminationwhensafetodoso如果安全,將人員移離污染源Getmedicalattention得到醫(yī)療救護Informemergencyrespondersofthenameofthechemicalswallowed告訴救護人員攝入的化學品名稱職業(yè)健康和安全培訓-Slide153CorrosiveChemicals–FirstAidCorrosiveChemicals–FirstAidcont’d腐蝕性化學品—急救Skincontact皮膚接觸Removepersonfromsourceofcontaminationwhensafetodoso如果安全,將人員移離污染源Immediatelytakepersontoemergencyshower立即將人員緊急淋浴Removeclothing,shoes,socks,andjewelryfromaffectedareasasquicklyaspossible盡快將受傷部位的衣服,鞋,襪子,首飾脫掉Cutoffifnecessary必要時割開Flushaffectedareawithwaterforaminimumof20minutes用水沖洗受傷部位至少20分鐘Getmedicalattention得到醫(yī)療