Abstract: The invention relates to a method for solidifying a floating fat and oil in a food waste water, the method being capable of solidifying floating oil by uniformly mixing and aging the floating oil having a high content of water generated during the process of treating high concentration waste water generated during a food waste treatment process or generated from a food company, slaughterhouse and the like.
Type:
Grant
Filed:
November 15, 2012
Date of Patent:
December 5, 2017
Assignees:
SUDOKWON LANDFILL SITE MANAGEMENT CORPORATION
Inventors:
Hee Dong Bae, Young Rog Kim, Seok Jun Park, Jun Ho Cho, Jin Hyung Lee
Abstract: The present invention relates to a method and apparatus for removing organic substances, nitrogen, and phosphorus from highly concentrated waste water, which includes the steps of: stirring organic waste water; mixing the waste water with an added neutralizer; supplying a flocculant to the mixture to flocculate sludge; and separating sludge and water by pneumatic dehydration, thereby continuously removing organic substances, nitrogen, and phosphorus from waste water.
Type:
Grant
Filed:
February 6, 2013
Date of Patent:
January 24, 2017
Assignees:
SUDOKWON LANDFILL SITE MANAGEMENT CORPORATION
Inventors:
Hee Dong Bae, Jun Ho Cho, Ji Taeg Lim, Jong Choul Won, Kyung Sam Jung, Kang Jin In, Cheul Hyun Moon, Kyu Jin Oh, Byoung Choon Na
Abstract: The present invention relates to a method and apparatus for removing organic substances, nitrogen, and phosphorus from highly concentrated waste water, which includes the steps of: stirring organic waste water; mixing the waste water with an added neutralizer; supplying a flocculant to the mixture to flocculate sludge; and separating sludge and water by pneumatic dehydration, thereby continuously removing organic substances, nitrogen, and phosphorus from waste water.
Type:
Application
Filed:
February 6, 2013
Publication date:
May 7, 2015
Applicants:
SUDOKWON LANDFILL SITE MANAGEMENT CORPORATION
Inventors:
Hee Dong Bae, Jun Ho Cho, Ji Taeg Lim, Jong Choul Won, Kyung Sam Jung, Kang Jin In, Cheul Hyun Moon, Kyu Jin Oh, Byoung Choon Na
Abstract: The invention relates to a method for solidifying a floating fat and oil in a food waste water, the method being capable of solidifying floating oil by uniformly mixing and aging the floating oil having a high content of water generated during the process of treating high concentration waste water generated during a food waste treatment process or generated from a food company, slaughterhouse and the like
Type:
Application
Filed:
November 15, 2012
Publication date:
October 23, 2014
Applicants:
SUDOKWON LANDFILL SITE MANAGEMENT CORPORATION
Inventors:
Hee Dong Bae, Young Rog Kim, Seok Jun Park, Jun Ho Cho, Jin Hyung Lee