Method of improving the quality of large amount of water and the quantity of dissolved oxygen therein, and apparatus for said improvement
Номер патента: CA2007615A1
Опубликовано: 03-02-1991
Автор(ы): Masahiko Makino
Принадлежит: Kaiyo Kogyo KK
Опубликовано: 03-02-1991
Автор(ы): Masahiko Makino
Принадлежит: Kaiyo Kogyo KK
Реферат: ABSTRACT OF THE DISCLOSURE The present invention relates to a method and an apparatus, in which the quality of a large amount of water and/or the quantity of dissolved oxygen in said water is improved and which are characterized in that water, in which slaked lime is dissolved in advance, and/or water of high oxygen content, which is generated in advance, is supplied into water pumped by an intermittent Pneumatic water pumping unit so that the water having the slaked lime dissolved therein and/or the water of high oxygen content is diffused in the large amount of water. The present invention also relates to a method and an apparatus, in which the quality of large amount of water and/or quantity of dissolved oxygen in a large amount of water is improved and which are characterized in that water with slaked lime dissolved therein and/or water of high oxygen content is conducted to the bottom of a lake or the like; and an intermittent pneumatic water pumping unit is operated in the lake or the like so that the large amount of water is caused to Flow up and down and agitated.
Method of purifying waste water from ammonium and organic substance
Номер патента: RU2605325C1. Автор: Юрий Александрович Николаев,Николай Викторович Пименов,Александр Михайлович Гаврилин,Михаил Николаевич Козлов,Марина Владимировна Кевбрина,Александр Геннадьевич Дорофеев,Антон Михайлович Агарев,Анна Юрьевна Каллистова. Владелец: Федеральное государственное учреждение "Федеральный исследовательский центр "Фундаментальные основы биотехнологии" Российской академии наук (ФИЦ Биотехнологии РАН). Дата публикации: 2016-12-20.