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Lead in new paints in Nepal
Perry Gottesfeld1, Dhiraj Pokhrel2, Amod K Pokhrel3
1Occupational Knowledge International, 4444 Geary Boulevard, Suite 300, San Francisco, CA 94118, USA.
Environmental Research
|April 19, 2014
Summary
Lead paint is widely sold in Nepal, with 76% of tested paints exceeding safe lead levels. This study highlights the urgent need for regulations and recalls to protect public health from lead exposure.
Area of Science:
- Environmental Health
- Public Health
- Analytical Chemistry
Background:
- Lead paint poses significant health risks, especially to children.
- Lead exposure is a major global public health concern.
- Paint products are a common source of lead exposure in residential environments.
Purpose of the Study:
- To assess lead content in paint products available in Nepal.
- To determine the prevalence of lead paint in the Nepalese market.
- To inform regulatory actions and public health interventions.
Main Methods:
- Purchased 75 paint samples from 21 manufacturers in five major Nepalese cities.
- Analyzed lead concentrations using established methods.
- Noted information on product labels.
Main Results:
- 57 out of 75 (76%) paint samples exceeded the 90 ppm lead limit.
- 93% of high-lead paints had over 600 ppm lead.
- Lead concentrations ranged up to 200,000 ppm (20%), with a median of 5100 ppm.
Conclusions:
- Lead paint is prevalent in Nepal, sold without consumer warnings.
- Urgent need for regulations on lead content in paint.
- Recalls of lead-containing paints are necessary to prevent exposure in homes and schools.
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