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If water having a total hardness of 375 mg/l as CaCO3. The Carbonate Hardness is 200 mg/l as CaCO3. While the non carbonate hardness is 175 mg/l. as CaCO3. Its alkalinity concentration will be:

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Environmental engineers use the principles of engineering, soil science, biology, and chemistry to develop solutions to environmental problems. They work to improve recycling, waste disposal, public health, and water and air pollution control. (Source: BLS.gov)


If water having a total hardness of 375 mg/l as CaCO3. The Carbonate Hardness is 200 mg/l as CaCO3. While the non carbonate hardness is 175 mg/l. as CaCO3. Its alkalinity concentration will be:






 
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