+ All Categories
Home > Documents > Industrial Hazards PPT

Industrial Hazards PPT

Date post: 16-Aug-2015
Category:
Upload: haroon-rahim
View: 71 times
Download: 18 times
Share this document with a friend
Description:
Industrial Hazards PPT
Popular Tags:
15
MR. HAROON RAHIM Lecturer, Department of Pharmacy, Sarhad University of Science and Information Technology Peshawar
Transcript

MR. HAROON RAHIMLecturer, Department of Pharmacy, Sarhad Univerity of Science and Information !echno"o#y Peha$arAnyrea"orpotentia"conditionproduced%y indutriethatcancauein&uryordeathto peronne" or "o of product or propertyMechanica" ha'ard(hemica" Ha'ard)"ectrica" Ha'ard*ire + ),p"oion Ha'ardDut Ha'ardOccur near any movin# part of a machineSource of Mechanica" Ha'ard!hepointofoperation-cuttin#,hapin#, %orin#, punchin#Po$ertranmiionapparatu-pu""ey,%e"t, chainOthermovin#part-rotatin#,reciprocatin#, tranverePrevent (ontactSecureProtect from fa""in# o%&ectA""o$ afe "u%ricationSource of (hemica" Ha'ard.aporor/aeproducedfromo"vent uedine,tractionofp"ant,puri0cationof ynthetic dru# + in chemica" ana"yiLi1uid chemica" if pi""ed on $or2er (hemica"ha'ardpoc2et#uidehou"d%e conu"tedNodrin2in#,eatin#ormo2in#$herechemica" are 2ept oruedS2in hou"d %e covered $ith protective c"othin#*ace ma2 may ued3or2er mut %e chan#ed routine"yProperventi"ation 3or2erhou"dimmediate"y%eremovedifany pro%"em arie(auedaareu"tofcontact$ithe"ectric ener#y)"ectrica" in&urie conit offourtype4)"ectrocution 5*ata"6, hoc2, %urn + fa""CURRENT (milliampere) EFFECTAbove 10 mA Para"y'e or free'e muc"e5muc"e %ecome ti76Above 30 mA Repiratory Para"yiAbove 75 mA .entricu"ar *i%ri""ation 5very rapid, ine7ective heart%eat6Above 5 A 8urnin# of tiue occur)**)(!O*)L)(!RI((URR)N!IN HUMANNeverpu""or&er2thecordtounp"u#the e1uipment(rac2ed or e,poed $irin# mut %e corrected)"ectrica" e1uipment cauin# hoc2 or $hich ha"ea2a#epotentia"mut%eta##ed$itha DAN/)R orDO NO! US) "a%e".!ype of 0re4("a A *ire 9 ordinary com%uti%"e materia"("a 8 *ire 9 :amma%"e petro"eum product("a ( *ire 9 ener#i'ed e"ectrica" e1uipment("a D *ire 9 com%uti%"e meta"*ire ),tin#uiher4*iree,tin#uihin# a#ent $or2 %y4Remova" of fue" %y %"an2etin# $ith foam8y remova" of o,y#en %y di"utin# $ith inert #ae or vapour8y remova" of heat %y coo"in# Source of dut ha'ard /rindin# or mi""in# 3ei#hin#Po$dermi,in#(oatin# operation(apu"e 0"in# and ta%"et punchin# operation *i"tration 4 *i"termedium "i2e paper, fe"t, $oo", cotton and ny"onInertia" Separator4 e#- (yc"one Separator)"ectrotatic Precipitator4 conit of meta" tu%e thou#h $hich a conductor $ire i paed. Severa" thouand vo"t ofD( current i app"ied on the meta" $ire. 3hen dut air i paed throu#h the pipe the dut partica" %ecome char#ed+ precipitate.!rainin# + education Ha'ardou (ondition Reportin#3or2 PracticeHoue2eepin#!HAN;


Recommended