Explain how you would demonstrate that pond water contains undissoled impurities

Asked Nov 21, 2012
I would take a sample of the water, either filter out the impurities or let the water evaporate then test the remainder to determine what they are.
Answered Nov 21, 2012
I don't known the answer so please help me do it
Answered Nov 16, 2016
Absolute Aquatics provides high quality aeration and water management equipments such as pond aerator, lake fountain, solar aerator, windmill pond aerator, compressors, etc. to keep your pond, lake or wastewater operation moving smoothly.
Answered Jan 12, 2018

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