Method of improving the quality of large amount of

专利名称：Method of improving the quality of large

amount of water, and quantity of dissolvedoxygen therein

发明人：Masahiko Makino申请号：US07/798838申请日：19911125公开号：US05256309A公开日：19931026

摘要：The present invention relates to a method and an apparatus, in which thequality of a large amount of water and/or the quantity of dissolved oxygen in said wateris improved and which are characterized in that water, in which slaked lime is dissolved inadvance, and/or water of high oxygen content, which is generated in advance, is suppliedinto water pumped by an intermittent pneumatic water pumping unit so that the waterhaving the slaked lime dissolved therein and/or the water of high oxygen content isdiffused in the large amount of water. The present invention also relates to a methodand an apparatus, in which the quality of large amount of water and/or quantity ofdissolved oxygen in a large amount of water is improved and which are characterized inthat water with slaked lime dissolved therein and/or water of high oxygen content isconducted to the bottom of a lake or the like; and an intermittent pneumatic waterpumping unit is operated in the lake or the like so that the large amount of water iscaused to flow up and down and be agitated.

申请人：KAIYO KOGYO KABUSHIKI KAISHA

代理机构：Wenderoth, Lind & Ponack

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