Guarding Against the Invisible: How to Manage the Top 10 Environmental Hazards in the Workplace

As industrial hygienists at Sysco Environmental Ltd, our daily engagements involve visiting a multitude of workplaces, each with its unique set of hazards determined by the specific industry and job functions present. Our role is not just to observe but to deeply understand the various hazardous chemicals, materials, and substances our clients might encounter. This comprehensive grasp of the hazards enables us to effectively assess risks and tailor control measures that protect the health of all workers on site.

For example, when we are on a construction site, our focus might extend to monitoring airborne asbestos during demolition activities or assessing silica dust generation during masonry work. We not only identify the risks but also work closely with on-site personnel to implement effective control measures such as local exhaust ventilation systems or recommend the use of specific personal protective equipment.

Below, I outline ten examples of hazardous substances commonly encountered across various sectors, reflecting the breadth of our expertise and the comprehensive safety measures we advocate to mitigate these risks effectively. This firsthand experience and knowledge form the backbone of the proactive, protective strategies we develop for and with our clients.
 

10 Most Common Environmental Hazards You Might Find At Work:

1.            Asbestos
2.            Lead
3.            Mercury
4.            Formaldehyde
5.            Isocyanates
6.            Benzene
7.            Crystalline Silica
8.            Pesticides
9.            Polychlorinated biphenyls
10.         Mould and fungi

 

Asbestos

Often found in older buildings where it was used for insulation, flooring, and roofing, asbestos poses significant risks during renovations or demolitions of structures built before bans were fully implemented. Despite strict UK regulations, exposure remains a serious concern. Our team actively engages in workplace exposure monitoring to ensure compliance with safety standards and prevent diseases like asbestosis and mesothelioma. For detailed information on our asbestos management services, visit our asbestos management service page.
 

Crystalline Silica

Frequently encountered in industries involving cutting, grinding, or drilling of materials like concrete and stone. Silica dust particles are extremely small, making them highly respirable and capable of penetrating deep into the lungs. Once inhaled, these particles can lead to the development of silicosis, an irreversible and debilitating lung disease. Additionally, prolonged exposure to silica dust can also contribute to other serious pulmonary issues and increase the risk of developing lung cancer. Learn more about our exposure monitoring services for silica on our silica exposure service page.
 

Lead

In our practice, lead exposure is a significant concern, particularly in environments featuring old paint, plumbing systems, and sectors such as battery manufacturing or recycling. This potent neurotoxin can result in severe neurological impairments and developmental issues, particularly harmful to children. Our comprehensive site assessments and use of biological testing kits help ensure environments are safe and lead levels are controlled. Discover more about our lead management solutions and biological testing kits on our lead management service page.
 

Mercury

Used in various industrial processes and as a component in fluorescent bulbs, mercury is highly toxic, particularly in vapor form, which can cause severe neurological and behavioral disorders. Our workplace exposure monitoring strategies involve using air sampling equipment to detect the presence of mercury vapor in the workplace. Based on the findings, we implement stringent control measures. Visit our mercury management service page to see how we can assist in managing mercury hazards.
 

Benzene

A carcinogen commonly found in crude oil and gasoline and used as a solvent in many industrial applications. Exposure to benzene is strongly linked to leukemia and other serious blood disorders. Our effective control strategies include using less harmful solvents and ensuring all operations involving benzene are performed within closed systems. We also provide biological testing kits for comprehensive assessment. For further details on our benzene management services, please visit our benzene management service page.
 

Formaldehyde

Employed in the production of resins and as a preservative in some paints and coatings, formaldehyde is a strong irritant and known carcinogen linked to cancers of the nasopharyngeal area. It can cause severe respiratory problems among workers. We implement engineering controls like local exhaust ventilation to manage its levels and protect workers from exposure. To find out more about how we can help with formaldehyde hazards, check out our formaldehyde management service page.
 

Isocyanates

Commonly used in the production of polyurethane products such as foams, insulation, paints, and coatings. Isocyanates are highly reactive chemicals known for causing severe respiratory issues and skin sensitization, and they are a leading cause of occupational asthma. We conduct comprehensive assessments and ensure strict adherence to safety protocols, including regular health surveillance and training on safe handling practices. We also offer biological testing kits to monitor exposure effectively. Visit our [isocyanates management service page](#) for more information on our isocyanate management services.
 

Polychlorinated Biphenyls (PCBs)

Although banned, PCBs persist in older electrical transformers and capacitors. They are classified as persistent organic pollutants that pose significant health risks, including cancer and adverse effects on the skin and liver. We perform detailed inspections and risk assessments, especially in industries like
 

Pesticides

Extensively used in agriculture and some industrial applications for pest control, pesticides can be acutely toxic and have long-term health impacts on the nervous system and potential carcinogenicity. Our strategy includes substituting highly toxic pesticides with less harmful alternatives and ensuring applications are conducted within contained environments to minimize exposure.

Regular health surveillance is another critical component of our approach, especially for workers who handle pesticides regularly. This surveillance helps in early detection of any adverse health effects, allowing for timely medical intervention and adjustment of exposure prevention strategies.
Visit our service page to see how we can help with pesticide management.
 

Moulds and Fungi

 
We recognize the health risks posed by exposure to moulds, which are common not only in agricultural settings but also in buildings with poor ventilation and damp conditions. Mould growth can produce spores, volatile organic compounds, and mycotoxins that can lead to a range of health issues, including respiratory conditions, allergic reactions, and in severe cases, toxic effects.
Our approach to managing mould exposure is comprehensive and aligns with best practices in industrial hygiene. We conduct thorough inspections and environmental assessments in workplaces prone to mould growth, such as agricultural facilities, older buildings, and areas that have suffered water damage or have chronic humidity issues.

To mitigate the risks associated with mould exposure, we focus on controlling moisture and improving air quality. This involves repairing leaks, ensuring adequate ventilation, and possibly using dehumidifiers in areas where moisture levels are persistently high. In agricultural settings, where mould growth on organic matter can be significant, we implement strategies to manage waste and store materials in a way that minimizes mould growth.
 
Each of these hazardous substances requires specific strategies for risk assessment and mitigation. These strategies may include air monitoring, the use of personal protective equipment (PPE), engineering controls such as improved ventilation, and rigorous training and procedural protocols.
The primary goal of industrial hygiene in this context is not only to comply with regulatory standards but also to proactively protect worker health by preventing exposure to harmful substances.