Working environment factors
How does Cadmium chloride affect workers’ health?
Nov
Cadmium chloride (CdCl2) is a common toxic chemical in many manufacturing industries. Long-term exposure to this substance can cause serious health effects for workers. This article will help you better understand the impact of Cadmium chloride and how to effectively prevent it.
1. What is Cadmium chloride?
Cadmium chloride (CdCl2) is an inorganic compound, primarily composed of cadmium and chlorine. This substance exists as white or slightly yellow crystals and is readily soluble in water. It is a salt of cadmium, a heavy metal that can be toxic to the body upon contact or inhalation.
This substance is commonly used in the electronics industry, battery production, and in the manufacturing of other compounds.
| No. | Chemical Name in Vietnamese | Chemical Name in English | HS Code | CAS Number | Chemical Formula |
| 1. | Cadimi clorua | Cadmium chloride | 28273990 | 10108-64-2 | CdCl2 |
See more services for chemical safety training according to Decree 113/2017/ND-CP
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2. What are the sources of Cadmium chloride during the production process?
During the production process, cadmium chloride is mainly generated from activities using cadmium and related compounds. One of the main sources is the battery and electronic device manufacturing industry. When manufacturing or recycling batteries containing cadmium, this process can produce cadmium chloride in the form of gas or dust. In addition, cadmium chloride can also appear during the production of other cadmium compounds, such as cadmium sulfate, through chemical reactions in an environment where chlorine is present.
Furthermore, other industries such as the manufacturing of paints, dyes, and detergents can also be sources of cadmium chloride. When processing materials containing cadmium, or during metal processing, cadmium chloride can be released into the work environment as dust or vapor, posing a potential risk to workers’ health.
In some cases, cadmium chloride can also be generated from the recycling of old electronic materials or from the incineration of products containing cadmium when its compounds are not handled properly.
3. Industries that use Cadmium chloride in production
Cadmium chloride is used in many industries, especially those related to electronics and chemicals. One of the industries that uses cadmium chloride the most is battery production, particularly nickel-cadmium (NiCd) batteries. During the manufacturing and recycling of this type of battery, cadmium chloride can be generated as gas or dust, affecting workers if proper protective measures are not in place.
In addition, cadmium chloride is also used in the electronics industry, where it is used to produce electronic components, especially in metal plating and the production of cadmium-related compounds. The paint and pigment industry may also use cadmium chloride, as it is a component in some types of special dyes and paints.
In chemical manufacturing plants, cadmium chloride is also an important raw material for producing other cadmium compounds such as cadmium sulfate or cadmium hydroxide. These products are used in various fields, from the mining industry to the production of construction materials.
4. How does Cadmium chloride affect workers?
When exposed to cadmium chloride, workers can face serious health impacts, especially with long-term exposure or at high concentrations. This compound is a toxic substance, and when it enters the body through the respiratory tract, skin, or digestion, it can cause damage to vital organs such as the liver, kidneys, and respiratory system.
Inhaling cadmium chloride dust or vapor in the workplace can cause respiratory problems, including pneumonia, coughing, shortness of breath, and even chronic lung disease. In addition, long-term exposure to cadmium chloride can lead to kidney failure, as cadmium accumulates in the body, particularly in the kidneys, gradually damaging their function.
Furthermore, cadmium chloride is also known to be a carcinogen. Studies have shown that exposure to cadmium and its compounds can increase the risk of developing cancer, especially lung and prostate cancer. Not only that, cadmium can also affect the nervous system, causing symptoms such as fatigue, headaches, and decreased concentration.
These effects not only reduce the quality of life for workers but can also lead to long-term health problems, threatening their lives if not properly controlled.
5. Permissible safe concentration of Cadmium chloride for human exposure
To protect the health of workers, health and occupational safety agencies have regulated the safe concentration of cadmium chloride in the workplace. According to international standards and occupational safety guidelines, the concentration of cadmium chloride in the workplace air must not exceed a certain level to avoid harm to workers.
The World Health Organization (WHO) and the U.S. Occupational Safety and Health Administration (OSHA) both provide maximum exposure limits for cadmium and its compounds. Specifically, the concentration of cadmium chloride in the air should not exceed 0.005 mg/m³ for an hour of work, which is equivalent to the limit for total cadmium in the air set by OSHA.
On a basic level, when working in an industrial environment, it is important to adhere to safety standards and limit exposure to Cadmium chloride. Organizations such as the Occupational Safety and Health Administration (OSHA) in the United States provide guidelines and safety principles to protect workers from the negative impacts of chemical substances.
6. Measures to mitigate the health effects of Cadmium chloride on workers
To mitigate the effects of cadmium chloride on workers’ health, implementing protective measures in the workplace is extremely important. First, it is necessary to control and monitor the concentration of cadmium chloride in the air at the workplace to ensure it does not exceed the permissible safe level. Specialized measuring devices should be used regularly to monitor the concentration of cadmium chloride and its compounds.
Another important measure is to enhance ventilation in production areas, especially where cadmium chloride may be generated during the manufacturing and recycling of cadmium-containing products. Installing a good ventilation system will help remove dust and toxic gases from the air, thereby minimizing the risk of workers inhaling these harmful substances.
In addition, workers need to be equipped with personal protective equipment, such as dust-filtering masks, safety goggles, and chemical-resistant protective clothing. This equipment will help prevent direct contact of cadmium chloride with the body and minimize absorption through the respiratory tract or skin.
Training programs and raising awareness about occupational safety are also key factors. Workers need to be trained on preventive measures, how to properly use personal protective equipment, and how to handle incidents involving cadmium chloride. Furthermore, adherence to health and safety regulations, such as appropriate work shift changes and regular health check-ups, will also help in the early detection of poisoning symptoms and allow for timely treatment.
Finally, manufacturers and companies need to build a safe working environment by applying cleaner technologies and replacing cadmium chloride with less toxic substances whenever possible. These measures will help to minimize the health risks associated with working in an environment where cadmium chloride is used.
Occupational safety training: Workers need to be trained and educated on the risks and safety measures when working with this type of chemical. This training should be provided periodically and regularly to ensure understanding and proper adherence to safety rules.
Periodically organize occupational environmental monitoring in factories and enterprises, collecting and analyzing harmful factors for workers, thereby adjusting and reducing hazard levels to prevent occupational diseases for them.
7. Nationwide Occupational Environmental Monitoring Center
Nam Viet’s Occupational Environmental Monitoring Center is a professional unit for monitoring and measuring the quality of the working environment across all provinces in Vietnam. With a team of experienced monitoring specialists, the center uses modern measurement equipment, ensuring accuracy and reliability.
REGISTER FOR OCCUPATIONAL ENVIRONMENTAL MONITORING SERVICES
In addition to providing monitoring services, the center also supports clients in planning, processing, and tracking issues related to the work environment. With the motto “the customer is the center,” the center is concerned with customer satisfaction, meeting all customer needs, and is committed to providing the best solutions for businesses.
With investment in technology, engineering, and human resources, Nam Viet’s monitoring center has become one of the reputable units in the field of occupational environmental monitoring in Ho Chi Minh City with the following objectives:
- We always value our brand reputation and the quality of our products and services.
- We provide our customers with the best and most suitable options possible.
- Along with a team of experienced and professional Masters and Engineers, we aim to protect the environment and benefit businesses.
- By choosing the Nam Viet Environmental Monitoring team, your company will receive professional service from experts in the monitoring field, along with the best cost incentives.
8. Quotation for Occupational Environmental Monitoring
To help businesses carry out occupational environmental monitoring professionally and effectively, Nam Viet provides our customers with a quality and reasonably priced quotation for occupational environmental monitoring services.
- Our monitoring quotation provides detailed information on the prices of the monitoring services we offer. It includes costs related to travel, measurement, analysis, and reporting of results. Our customers can be completely assured of the accuracy and reliability of the monitoring result reports we provide.
- We are committed to always offering the most competitive and reasonable prices on the market, and we are also always ready to provide consultation and answer any questions about our monitoring services quickly and professionally.
- With Nam Viet’s monitoring quotation, our customers can easily choose service packages that suit their needs. We are committed to providing our customers with the highest satisfaction through professional quality service.
