Surrounded by heavy metals, dust, and environmental contaminants, miners endure many potential health risks unless sanitation practices are comprehensive. Innovators have continued researching ways to reduce the impact of these threats, making jobsites safer and easier to navigate. The technologies range from wearable to autonomous, transforming how workers experience camps.
Advanced water and wastewater treatment
Remote mining camps may be far away from water treatment facilities, making access to clean water unreliable. The dewatering residuals are usable, but only with more advanced plug-and-play and modular technologies that enable on-site filtration. Researchers have even found a way to convert toxic wastewater into a chemical – ferric chloride – that can be used for further water treatment.
Membrane filtration and bioremediation are just some of the ways in which miners are recycling water, cleaning it and cutting reliance on freshwater reserves. For example, case studies have shown that bioremediation through constructed wetlands achieves high removal rates of heavy metals, especially when combined with adsorbent tanks containing a limestone substrate. The tanks removed 89.9% of the arsenic, 93.3% of cadmium and 99.5% of manganese.
Modern waste incineration
Water contains countless contaminants, including solids and other non-biodegradable materials that complicate waste management and sanitation at mining sites. Landfills are toxic to the earth, reducing soil integrity and biodiversity, potentially diminishing stability and safety for underground workers, and posing other cleanliness concerns due to pollutants. Incineration has become a go-to option because it cuts landfill accumulation, prevents wildlife from entering worksites and controls the spread of hazardous waste. Everything from medical materials to oily rags can be contained, shipped, and burned in a controlled space with ventilation to capture particulates. There are even incinerating toilets that use electricity and exhaust vents to control smoke and waste, repurposing the resulting ash as fertilizer.
AI-powered predictive analytics for health and safety
The utility of artificial intelligence (AI) in mining is expansive. It makes camps more proactive about their sanitation measures, compared to conventional reactive protocols that act after a concern arises. These are some examples of ways AI can review worker sanitation and equipment to ensure a safer work environment:
- Wearable devices: AI-powered tech can monitor sanitation and health concerns based on breathing patterns, heart rates, and other biomarkers.
- Sensor-based equipment: This equipment can track conditions throughout the camp, detecting changes in air and water quality, among other environmental metrics.
- AI-powered machinery: Autonomous equipment, like vehicles, could excavate parts of the camp before humans interact with them, assessing sanitation and personal protective equipment needs.
However, AI’s power comes from its ability to collect data. Leveraging these insights can help teams navigate sanitation challenges in upcoming projects. Eventually, data stores will be robust enough to predict health and safety trends in even the most remote areas.
Elevating worker health and site sanitation
Sanitation in mining encompasses more than handwashing. These workers are exposed to numerous hazards every shift, including smoke, wastewater, and heavy metals. Preserving the workforce’s health and safety is critical, as it yields benefits such as increased comfort and leaner operations. Adopting these assets will transform camps into more health-conscious and cleaner workplaces.
Author bio
Jane Marsh is a seasoned environmental journalist and the Editor-in-Chief of Environment.co, specialising in in-depth coverage of environmental trends, sustainability, and the evolving energy landscape. With her work featured on leading platforms like Renewable Energy Magazine, Manufacturing.net, and Nation of Change, Jane brings a keen perspective on the intersection of energy innovation and industry practice.