Sigurnost Na Radu u Laboratoriju

7/31/2019 Sigurnost Na Radu u Laboratoriju

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Sigurnost na radu ulaboratoriju

Zato?

Zatita za: vas kolege pomono osoblje posjetioce posao

Najea ozljeda: posjekotina

Statistika se odnosi na istraivake laboratorije

Prije rada, treba poznavati

Svojstva kemikalija i reagenasa Koritenje opreme i instrumenata to uiniti kod prolijevanja (adsorbensi,

dezinfekcija)

Kuda pobjeiGdje je aparat za gaenje poara i prva

pomo

Fizika opasnostelektrinamehanika temperaturaelektromagnetsko zraenje

Bioloka opasnost

Radioaktivnost

Opasne tvari

Komprimirani plinoviZapaljive tvariOksidansiToksine tvariKorozivne tvariReaktivne tvari


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Ope pravilo za opasne tvari

Proitaj etiketu tri putaKad uzima iz skladitaPrije otvaranjaPrije koritenja

Oznai datum otvaranja!!!!

Komprimirani plinovi

Zapaljive tvari LEDROIT22 prosinca, 1997

Zapaljive tvari

Spremati u za to predvienespremnike

Ne zajedno s oksidansima

Sve boceoznaiti!!!


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A da nisu bile u tomspremniku..

Korozivne tvari

Storage Posebni spremnici za korozivne tvari Ne kiseline i baze skupa Ne koncentrirana kiselina ispod

slivnika

OZNAAVANJE!!!!

Storage Posebni spremnici za korozivne tvari Ne kiseline i baze skupa Ne koncentrirana kiselina ispod

slivnika

OZNAAVANJE!!!!

Rad s korozivnim tvarimaVUK ne!VUK ne!

Reaktivne tvari Pogledaj kako izgledaju!

++++++++


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Inkompatibilne kemikalije Kriogene tekuine

Vrelite -73C e.g., tekui duik, helij iliargon, suhi led

Mala koliina tekuine stvara veliku koliinuplina!

Opekotine

Suhi led

opekotine guenje

Rizici povezani sa strujom Mehanika opasnost


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Centrifuge

Otvaranje, lom epruvete, prolijevanje

Carleton

University,1999

Autoklavi

Glassware Inspect glassware for cracks, stars, or stress lines before

use Repair or discard defective glassware Wear eye protection when working with glass apparatus Wear safety gloves when inserting glass into rubber or

plastic tubing Do not wash broken glassware with other glassware Do not mix glassware or broken glass with regular garbage.

Dispose in cardboard boxes or designated containers forrecycling

Control Measures Eye protection Gloves Lab coats Footwear Fume hoods Emergency showers Eyewashes Fire extinguishers

Eye protection Gloves Lab coats Footwear Fume hoods Emergency showers Eyewashes Fire extinguishers


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Working Alone / After Hours

Never work alone in high risk area Use buddy system Phone Protection Services Have friend contact lab at regular intervals

Eye Protection

Use appropriate safetyglasses

Avoid use of contactlenses?

Goggles for liquids Safety glasses for explosion

risks

Wear at all times in labs

Gloves Minimizes contact with

hazardous agent Use appropriate gloves PVC, latex, rubber,

nitrile, polypropylene Check resistance chart

Do not wear gloves inhalls or elevators

http://www.science.uottawa.ca/HS/glove_main.htm

Lab Coats Protects clothing Protects body Should have snaps Non-flammable fabric Do not wash with

regular clothing

Protects clothing Protects body Should have snaps Non-flammable fabric Do not wash with

regular clothing

Footwear Closed-toed shoes must be

worn in labs Sandals are never to be

worn in labs Shoes must cover the foot Steel toed boots must be

worn in mechanical areas

Closed-toed shoes must beworn in labs

Sandals are never to beworn in labs

Shoes must cover the foot Steel toed boots must be

worn in mechanical areas

Fume Hoods Chemical hoods Biosafety hoods Radioisotope hoods Exhaust canopies Recirculating hoods Perchloric acid hoods Hydrofluoric acid hoods

Chemical hoods Biosafety hoods Radioisotope hoods Exhaust canopies Recirculating hoods Perchloric acid hoods Hydrofluoric acid hoods


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Fume Hood Design

Sash Bypass Grills Face Velocity Baffle Exhaust duct Face opening HEPA filter Carbon filter

Sash Bypass Grills Face Velocity Baffle Exhaust duct Face opening HEPA filter Carbon filter

Fume Hood Safety

Never put your head into a f ume hood Minimize storage of chemicals or equipment in a fume hood Work with sash at indicated operating level Set up apparatus or sources of emission at least six inches behind

the plane of fume hood Raise large pieces of equipment at least one inch above the floor of

the fume hood Do not obstruct back slots Keep sash closed when not working in fume hood Avoid cross drafts when working in a fume hood

Emergency Showers/Eyewashes

Emergency Showers/Eyewashes Know location of emergency showers and

eyewash stations Become familiar with operation Wash for minimum of 15 minutes with running

water Remove all contaminated clothing Wait for medical assistance Report incident

Fire Extinguishers Attend faculty training Extinguish fire only if feel

comfortable ABC for regular fires D for metal induced fires Pull fire alarm

Attend faculty training Extinguish fire only if feel

comfortable ABC for regular fires D for metal induced fires Pull fire alarm

Emergency Procedures Fires Explosions

Spills

Emissions First aid

Injuries

Fires

Explosions Spills

Emissions

First aid Injuries

Accidents Incident/accident

report form

Property damage

5411

Accidents

Incident/accidentreport form

Property damage

5411


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Emergency Procedures

Contact Protection Services for emergenciesat extension 5411

If safe to clean spill by yourself, proceed After incident or accident, complete incident/

accident form Investigation by EHSS, Human Resources

and Occupational Health and SafetyCommittee

Waste Disposal Regulated by Ontario University procedures Faculty guidelines Sewer restrictions Air restrictions Chemical waste

Regulated by Ontario University procedures Faculty guidelines Sewer restrictions Air restrictions Chemical waste

Biomedical waste Sharps waste Battery waste Oil waste Scintillation wastes Photographic waste Regular garbage

Biomedical waste Sharps waste Battery waste Oil waste Scintillation wastes Photographic waste Regular garbage

Waste Disposal Label all wastes University

Hazardous Wastelabel

Sharps containers Solvent waste

containers Broken glass in

boxes Batteries recycling

Waste Disposal - GeneralGuidelines

Use approved containers for disposal, (seeEHSO)

Label all hazardous waste containers withUniversity hazardous waste label

Do not mix incompatible wastes

Do not overfill waste containers Contact EHSS for disposal of unstable

reactive chemicals, e.g., dry picric acid Contact faculty representatives for disposal

Before Leaving the Lab Check Overnight operations

Supplies are sufficient Waterlines are adequately clamped Description of the process posted Emergency contacts posted

Check Overnight operations Supplies are sufficient Waterlines are adequately clamped Description of the process posted Emergency contacts posted

Overnight incident

Thermometer meltedfrom heat

Mercury vaporized

Rubber supportsmelted

Fire burnt itself out


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Before Leaving the Lab

Turn off Gas Water Power lines Other non necessary

equipment

Clean your work area

Return ALL chemicalsto storage

Lower fume hood sash Wash your hands

Weekly Lab Checks

Purge Eyewash station Fire extinguisher First Aid Kit Fume Hood Tubing, pressurized

connection Chemical storage Cap Sinks, floor drains

Page 5 - Laboratory Procedures and Safety Manual

Printed Resources

Faculty Laboratory Procedures and SafetyManual

WHMIS Manual University Hazardous Materials Handling

Guide

CRC Handbook of Laboratory Safety Prudent Practices in the Laboratory The Chemical Institute of Canada Lab

Safety Handbook

Find the potentialsWhats Wrong?Whats Wrong?

#1#1

Find the potentialsWhats Wrong?Whats Wrong?

#2#2

Find the potentials

Whats Wrong? #3


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Find the potentialsWhatsWrong?

#4

Whats

Wrong?

#5

Find the potentials

Accident waiting to happen!

Did this person

take Lab

Safety???

Opi rizici u laboratoriju

Vatra Staklo Otri predmeti Prolijevanja Plinske boce Kemijski rizik Bioloki rizik Radijacija

Glavne skupine

Reagencije i reagensi Infektivne tvari Radijacija Sigurnost prostorija

Regencije i reagensi

Proitaj etiketu!

Zatitna odjea i eventualna dodatnaoprema

Znati to se radi u sluaju nezgode


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Oznake na kemikalijama Proizvoaje duan napisati sve na

etiketu Ime

Rizici i opasnosti

Mjere predostronosti

Prva pomo

Rukovanje i pohrana

Karcinogenost Toksinost Visoka toksinost Reprodukcijski rizik Iritacija

Hepatotoksin Nefrotoksin Neurotoksin

Zdravstveni rizici

Tipine mjerepredostronosti

Ne udisati pare Koristiti u prostoriji koja ima

prozraivanje - digestor Nakon upotrebe zatvoriti spremnik Izbjei kontakt s koom

Eksplozivne/zapaljivekemikalije

Ne dovesti u dodir s iskrenjem,toplinom i plamenom

Ne dovesti u dodir sa zapaljivimmaterijalima

Etikete

Opasnost

Upozorenje

Oprez

Toksinost

Korozivnost (kiseline i baze)

Zapaljivost (zapaljiva otapala i neke krutine)

Reaktivnost (natrij i razliiti reagensi kojireagiraju s vodom)


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Putevi ulaska

InhalacijaIngestijaApsorpcija kroz kou ili sluznice(Injekcija)

Akutno trovanje (npr. CO) Kronino trovanje (npr. Pb) Kumulativno trovanje (npr. teki metali)

Sinergistiki efekt (kombinacija npr.alkohol i klorirani ugljikovodici)

A. Benedi

Hitna transplantacija jetre uslijedakutnog zatajenja

Interakcija alkohol -acetaminofen

Kako se zatititi?

Digestor Osobna zatita


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Osobna zatita

Kute

Kosa

Obua

Skinuti rukavice prije:

rada na aparatima telefoniranja, izlaska iz laboratorija

Vatra

Zapaljive tvari Koristiti minimalnu

koliinu Pohraniti u specijalne

ormare

Zagrijavanja provoditikontrolirano(npr. vodena kupelj, a neplamenik)

Treba znati ta uinitiu sluaju vatre

Trening svog osoblja!

Stakleno posue Odlaganje slomljenog

posua


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Prolijevanje

Odmah oistiti

Odloiti u toksini otpadukoliko se radilo opotencijalno opasnojkemikaliji

Plinske boce

Po mogunosti smjestiti izvanlaboratorija

Uvrstiti za pozadinu

Redovito kontrolirati regulatore

Urednost

Uredan laboratorij manja ansa zanezgodu, a vea zauspjean posao

X

Laboratory Equipment

Ne koristiti opremu zakoju niste uvjebani, sobzirom da to nosirizik ozljede imaterijalne tete

Prva pomo Za svesve kemikalijekemikalije isprati s

puno vode, 10 minuta

Otpad Bioloki

Kemijski


15/15

Ako ne zna, naprije pitaj!!!

Documents

Sigurnost Na Radu u Laboratoriju