Search results with tag "And reverse osmosis"

自然由来重金属等による地下水・土壌汚染問題の本質：ホウ素

Boron compounds are generally well-water soluble, such as boric acid has a water solubility of 5. 448×10 ... so that the removal of boron from contaminated groundwater or ... such as coagulation, adsorption and filtration do not remove boron to appreciable level. Ion exchange and reverse osmosis may enable substantial reduction but are likely ...

  Reserve, Removal, Osmosis, Boron, And reverse osmosis