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MBL's Bioassay/Toxicity Testing WWWBoard |
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Re: reduced sulphate toxicity with increasing water hardness[ MBL's Bioassay/Toxicity Testing Discussion Forum ] Posted By cherry on February 15, 2002 at 12:05:18: In Reply to: reduced sulphate toxicity with increasing water hardness posted by Trevor Davies on February 13, 2002 at 18:47:17:
Ca could form CaSO4 with SO4 ion in water. The solubility of CaSO4 is relatively low, thus reduced the bioavalibility of SO4 to the animal.
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