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WHAT IS PERC? IS IT HARMFUL?

PERC is a term that has been floating around for a couple of years and has become a buzzword of sorts. But what is it? Is it bad for the environment? Is it safe for the environment? PERC is used in many industries, including the dry cleaning industry. The blog will answer all these questions and more!<br><br>

Kelly21
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WHAT IS PERC? IS IT HARMFUL?

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  1. WHAT IS PERC? IS IT HARMFUL?

  2. Conventional Dry Cleaning - An Overview • Conventional dry cleaning uses chemical solvents instead of water. • Petroleum-based solvents dissolve dirt and stains. • Garments are dried to evaporate the solvent.

  3. Introduction to PERC • PERC (Perchloroethylene) is a chemical solvent used in dry cleaning. • Also known as tetrachloroethylene, it is a colorless liquid with a sweet odor. • Widely used since the 1950s for its effectiveness in removing soil and stains.

  4. Is PERC Harmful? • PERC is classified as a probable human carcinogen by the EPA. • The International Agency for Research on Cancer classifies it as a Group 2A carcinogen. • Exposure to PERC can occur through inhalation, skin contact, and eye contact.

  5. Health Effects of PERC • PERC can irritate the skin, eyes, and respiratory system. • High levels of exposure can increase the risk of cancer. • Proper precautions, such as removing contaminated clothing and washing affected areas, are essential.

  6. PERC Exposure • Inhalation and dermal absorption are common routes of exposure. • Dry cleaning workers are at risk due to the use of PERC. • Occupational exposure measured as high as 59 parts per million (ppm).

  7. Primary Sources of PERC Exposure • Perc-containing cleaning solutions release vapors into the air. • Wastewater from cleaning processes can contaminate the environment. • The drying process releases PERC into the air.

  8. Secondary Sources of PERC Exposure • Perc fumes can accumulate when dry-cleaned clothing is hung in enclosed spaces. • Workers handling dry cleaned clothing can be exposed without proper ventilation or protective clothing.

  9. Health Effects of PERC • PERC exposure associated with deficits in color vision and neuropsychological function. • Short-term exposure can cause eye and respiratory irritation, dizziness, and nausea. • Long-term exposure linked to liver damage, kidney damage, and certain types of cancer.

  10. Alternatives to PERC • Green Earth solvents made from vegetables and minerals are environmentally friendly. • Silicone is a non-flammable, non-toxic alternative for dry cleaning.

  11. Reducing PERC Exposure • Ensure well-ventilated dry cleaning facilities. • Promptly remove clothing from machines to minimize exposure. • Allow dry-cleaned clothing to air out before wearing.

  12. Regulations and Guidelines • PERC is regulated by OSHA, FDA, and EPA. • Guidelines include the clean water act, air toxic requirements, and pollution prevention technology.

  13. Conclusion • PERC is a chemical solvent used in dry cleaning with potential health risks. • Understanding the sources of exposure and adopting alternatives can help protect workers and the environment.

  14. THANK YOU To know more, visit: https://www.getnimnim.com/

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