JOHN WILLIAM CAMPBELL
Landscape Architect in Charlevoix, MI
License number
Pennsylvania LA001612R
Category
Landscape Architects
Type
Landscape Architect
Address
Address
2
Charlevoix, MI 49720
Pennsylvania
Pennsylvania
Personal information
See more information about JOHN WILLIAM CAMPBELL at radaris.comName
Address
Phone
199 Greenfield Dr, Ford City, PA 16226
199 Dinnerbell Rd, Butler, PA 16002
197 Ironstone Ridge Rd, Lancaster, PA 17603
1 Brett Ln, Malvern, PA 19355
1 Juvet St, Mc Kees Rocks, PA 15136
Professional information
Treatment Of Waste Mixture Containing Liquids And Solids
US Patent:
7794597, Sep 14, 2010
Filed:
Jun 19, 2008
Appl. No.:
12/142582
Inventors:
John W. Campbell - Charlevoix MI, US
Assignee:
Big Fish Environmental, LLC - Charlevoix MI
International Classification:
C02F 3/00
US Classification:
210603, 210605, 210609, 210620
Abstract:
A facility for treating solid and liquid waste includes a receiving station, a screening station, a preprocessing station, a press station and a processing station. The screening station is connected to an inlet capable of receiving liquid and solid waste and includes a screen for capturing at least some of the solid waste. The preprocessing station is in fluid communication with the screening station, and includes a degrit chamber for settling out an additional amount of the solids. The press station included at least one alkali mixing tank and a screw press for separating out an additional portion of the solids. The processing station includes at least one aerobic microorganism generating unit for converting nitrites into nitrogen gas and consuming carbon-based waste material.
Waste Treatment Apparatus
US Patent:
7935251, May 3, 2011
Filed:
Aug 11, 2010
Appl. No.:
12/854420
Inventors:
John W. Campbell - Charlevoix MI, US
Assignee:
Big Fish Environmental, LLC - Charlevoix MI
International Classification:
B01D 33/70
US Classification:
210150, 210151, 210205, 210262, 210179, 210220, 210219
Abstract:
A facility for treating solid and liquid waste includes a receiving station, a screening station, a preprocessing station, an alkali mixing station, a press station and a processing station. The screening station is connected to an inlet capable of receiving liquid and solid waste and includes a screen for capturing at least some of the solid waste. The preprocessing station is in fluid communication with the screening station, and includes a degrit chamber for settling out an additional amount of the solids. The alkali mixing station includes an alkali for mixing with the waste to stabilize the waste at a predetermined pH level. The press station receives the stabilized waste and includes a press for separating out an additional portion of the solids. The processing station includes at least one aerobic microorganism generating unit for converting nitrites into nitrogen gas and consuming carbon-based waste material.