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Uncommonly, sawdust exposure can come from sweeping dust off of old furniture, which may haw sawdust particles inside. Occupations at higher risk include carpenters, construction workers, shipbuilding workers, cleaning or maintenance staff (sawdust generation or reintroduction), and workers in logging, sawmills, furniture, and cabinet making. [1]
Airborne sawdust and sawdust accumulations present a number of health and safety hazards. [9] Wood dust becomes a potential health problem when, for example, the wood particles, from processes such as sanding, become airborne and are inhaled. Wood dust is a known human carcinogen.
As such, the nature of occupational dust exposures can vary greatly by chemical composition, size, concentration, and toxicity to humans. Depending on the source, dust composition can include mineral dusts, heavy metals, respiratory sensitizers (chemicals that can cause allergic reactions such as asthma), chemical dusts, molds, spores, and more.
Our current coastlines gone. Bangkok underwater. Massive declines in the fish population. More droughts, downpours, and heat waves.View Entire Post ›
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Brown waste is any biodegradable waste that is predominantly carbon based. The term includes such items as grass cuttings, dry leaves, twigs, hay, paper, sawdust, corn cobs, used livestock bedding, manure, animal waste, cardboard, pine needles or cones, etc. [1] Carbon is necessary for composting, which uses a combination of green waste and brown waste to promote the microbial processes ...
More than 550,000 people lost their safety net insurance coverage, nearly 150,000 of them children, according to Bimestefer’s office. A third of Coloradans who lost Medicaid got their coverage ...
Trichodesmium, also called sea sawdust, is a genus of filamentous cyanobacteria. They are found in nutrient poor tropical and subtropical ocean waters (particularly around Australia and in the Red Sea , where they were first described by Captain Cook ).