HazCom Standard (cont.)

فهرست عناوین اصلی در این پاورپوینت

فهرست عناوین اصلی در این پاورپوینت

● Hazard Communication-”Right to Know”
● Hazard Communication “Goals”
● Close Encounters With Chemicals
● Right to Know
● Hazard Communication Standard
● HazCom Standard (cont.)
● Chemical Hazards-2 Categories

نوع زبان: انگلیسی حجم: 0.86 مگا بایت
نوع فایل: اسلاید پاورپوینت تعداد اسلایدها: 38 صفحه
سطح مطلب: نامشخص پسوند فایل: ppt
گروه موضوعی: زمان استخراج مطلب: 2019/06/07 01:23:23

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اسلایدهای پاورپوینت مرتبط در پایین صفحه

عبارات مهم استفاده شده در این مطلب

عبارات مهم استفاده شده در این مطلب

., chemical, hazard, toxic, effect, exposure, cont, skin, route, reaction, system, irritating,

توجه: این مطلب در تاریخ 2019/06/07 01:23:23 به صورت خودکار از فضای وب آشکار توسط موتور جستجوی پاورپوینت جمع آوری شده است و در صورت اعلام عدم رضایت تهیه کننده ی آن، طبق قوانین سایت از روی وب گاه حذف خواهد شد. این مطلب از وب سایت زیر استخراج شده است و مسئولیت انتشار آن با منبع اصلی است.

http://www.lbschools.net/Asset/files/Business_Services/Maintenance/HazCom_1.ppt

در صورتی که محتوای فایل ارائه شده با عنوان مطلب سازگار نبود یا مطلب مذکور خلاف قوانین کشور بود لطفا در بخش دیدگاه (در پایین صفحه) به ما اطلاع دهید تا بعد از بررسی در کوتاه ترین زمان نسبت به حدف با اصلاح آن اقدام نماییم. جهت جستجوی پاورپوینت های بیشتر بر روی اینجا کلیک کنید.

عبارات پرتکرار و مهم در این اسلاید عبارتند از: ., chemical, hazard, toxic, effect, exposure, cont, skin, route, reaction, system, irritating,

مشاهده محتوای متنیِ این اسلاید ppt

مشاهده محتوای متنیِ این اسلاید ppt

hazard communication right to know osha ۲۹ cfr ۱۹۱ .۱۲ hazard communication goals right to know chemical hazards ppe first aid labels material safety data sheets msds close encounters with chemicals we encounter chemicals almost every day. filling your vehicle with gasoline. cleaning the bathroom applying pesticides or insecticides using solvents or acids at work many chemicals can cause injury or illness if not handled properly. right to know osha created the hazard communication standard to help ensure your safety when working with hazardous chemicals. you have a right to know about the hazardous chemicals you use on the job and how to work safely with those chemicals. hazard communication standard chemical manufacturers must determine a chemical’s hazards provide labels and msdss employers must provide a hazard communication program maintain msdss train on hazardous materials hazcom standard cont. employees must read labels and msdss follow employer instructions and warnings identify hazards before starting a job participate in training chemical hazards ۲ categories health hazards physical hazards health hazards fall into ۵ main categories toxic corrosive or irritating carcinogenic reproductive sensitizing health hazards toxic toxic chemicals have an effect on one or more body organ or system. this effect may be varied. it may damage the lungs stimulate or depress the nervous system or damage other systems such as the kidneys or liver. toxic toxic chemicals cont. often the effect of a toxic chemical occurs at a site in the body that is different from where it entered the body. it may have been inhaled into the lungs but affect the liver. it may be absorbed through the skin and affect the brain. toxic toxic chemicals cont. workplace solvents paints thinners and solvent degreasers are a common kind of chemical that may be either inhaled or absorbed through the skin and generally affects the central nervous system liver and kidneys. toxic toxic chemicals cont. the effect of a toxic chemical may develop immediately or may take months to years to develop. toxic effects are dependent on the dose – how much exposure you have over what period of time. often you can safely be exposed to low levels over a long time period. toxic toxic chemicals route of entry toxic exposures also depend on the route of entry. this is the way the chemical gets into the body and some ways are more efficient than others. in comparing the different routes of entry inhalation of a chemical via the lungs can take a chemical directly to the blood stream as can an open cut or rash. absorption ingestion through the skin and gastrointestinal system are generally slower and less effective routes of entry. the eyes aren’t a very effective route of entry but are very sensitive to many chemicals. protect your eyes toxic toxic chemicals route of entry irritating or corrosive irritating or corrosive chemicals are very different than toxic chemicals. and in many ways much simpler. they have essentially one effect which is to irritate body tissues that they come into contact with. irritating or corrosive chemicals affect the tissues at the site they contact and are not transported through the body to cause effects at other sites. and the effect is generally immediate or very nearly. irritating or corrosive cont. acids and caustics are examples of irritant chemicals. it is important to keep them off your skin and out of your eyes. irritating or corrosive cont. carcinogens carcinogens are chemicals that cause cancer. in many ways they act like toxic chemicals exerting their effect on various body organs and systems and having an effect that is often long term occurring over a period of years . carcinogens are different than toxic chemicals in that their effect is less dependent on dose. even a one time exposure to some carcinogens can cause cancer years later. so preventing contact and exposure is especially important. asbestos and lead are examples of carcinogens found in many workplaces and homes. carcinogens cont. reproductive reproductive hazards affect the reproductive system directly both male and female depending on the chemical and its effect. they also in some cases affect the unborn child particularly during the first ۳ months of pregnancy. reproductive hazards act in some ways like carcinogens requiring a relatively limited exposure for the effect to occur. again preventing exposure especially during pregnancy is the key. reproductive cont. sensitizing sensitizers cause an allergic type reaction. often this reaction takes the form of a skin reaction such as hives or a respiratory reaction similar to asthma. the reaction can be severe and tends to get worse over time. with sensitizers the reaction won’t be initially present. it requires initial exposure to trigger it after which a very small exposure may trigger the reaction. again controlling exposure initially is key. sensitizing cont. controlling chemical health hazards so how do we control exposures primarily by remembering the routes of entry. you avoid inhaling chemicals by using a respirator if excessive airborne exposure will be present. and by testing the air to assess the exposure level. you avoid swallowing chemicals by wearing the correct gloves and washing your hands before eating drinking or smoking. you avoid skin absorption by again wearing the correct gloves especially if you have a cut or rash and washing up frequently. controlling chemical health hazards if you get an irritating chemical on the skin or in your eyes immediate first aid is critical. flush your eyes in an eyewash for at least ۱۵ minutes keeping the eyelids open. wash your skin thoroughly with water immediately. controlling chemical health hazards combustibles and flammables explosive and reactive chemicals compressed gases physical hazards of workplace chemicals physical hazards of chemicals include combustibles and flammables combustibles and flammables catch fire and burn sometimes explosively. they can be handled safely by remembering a few simple principles. control fuel by using safety cans keeping containers covered and using only the amount you need. control ignition sources by grounding and bonding containers and keeping flames away. combustibles and flammables cont. to work safely with flammables and combustibles fuel oxygen ignition source remember the fire pyramid combustibles and flammables cont. explosives and reactives explosives and reactives present very specialized hazards. explosive …

کلمات کلیدی پرکاربرد در این اسلاید پاورپوینت: ., chemical, hazard, toxic, effect, exposure, cont, skin, route, reaction, system, irritating,

این فایل پاورپوینت شامل 38 اسلاید و به زبان انگلیسی و حجم آن 0.86 مگا بایت است. نوع قالب فایل ppt بوده که با این لینک قابل دانلود است. این مطلب برگرفته از سایت زیر است و مسئولیت انتشار آن با منبع اصلی می باشد که در تاریخ 2019/06/07 01:23:23 استخراج شده است.

http://www.lbschools.net/Asset/files/Business_Services/Maintenance/HazCom_1.ppt

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