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Copper(II) cyanurate (C 3 H Cu N 3 O 3) is an organic compound.It has very few uses, and is more often encountered accidentally, rather than actually synthesised. It is often found when the copper concentration in an outdoor swimming pool is too high.
Copper ion systems use an electric current across .500 gm bars (solid copper, or a mixture of copper and .100 gm or silver) to free copper ions into the flow of pool water to kill organisms such as algae in the water and provide a "residual" in the water.
Copper is essential to human health as it is a component of many proteins, but hypercupremia (high copper level in the blood) can lead to copper toxicity if it persists and rises high enough. Chronic toxicity by copper is rare. [1] The suggested safe level of copper in drinking water for humans varies depending on the source, but tends to be ...
The city's notice on Facebook included a link to the city's water quality report for 2022, which showed copper levels in its system at 0.8 parts per million — below the "maximum contaminant ...
Workers exposed to high air levels of copper (resulting in an estimated intake of 200 mg Cu/d) developed signs suggesting copper toxicity (e.g., elevated serum copper levels, hepatomegaly). However, other co-occurring exposures to pesticidal agents or in mining and smelting may contribute to these effects. [20]
Copper deficiency, or hypocupremia, is defined as insufficient copper to meet the body's needs, or as a serum copper level below the normal range. [1] Symptoms may include fatigue , decreased red blood cells , early greying of the hair, and neurological problems presenting as numbness , tingling, muscle weakness, and ataxia . [ 2 ]
This is assessed microscopically for the degree of steatosis and cirrhosis, and histochemistry and quantification of copper are used to measure the severity of the copper accumulation. A level of 250 μg of copper per gram of dried liver tissue confirms Wilson's disease. Occasionally, lower levels of copper are found; in that case, the ...
Widmer and his team forecast copper, used for everything from electrical wiring to machinery, will reach an average of $12,000 per ton in 2025, a 20% upside from current levels.