Patents Assigned to Premier Wastewater International, Inc.
  • Differential injector
    Publication number: 20040036185
    Abstract: A differential injector for fluid mixing having a primary fluid inlet, a throat section and a diverging discharge outlet. A secondary fluid is pulled into the discharge outlet, through annular recessed grooves, by suction action produced by the primary fluid of the venturi. A plurality of channels feed the secondary fluid into the recessed annular grooves. The channels may be connected to a secondary fluid injection port via an injection annulus.
    Type: Application
    Filed: July 11, 2003
    Publication date: February 26, 2004
    Applicant: PREMIER WASTEWATER INTERNATIONAL, INC.
    Inventor: Paul Garcia
  • Differential injector
    Patent number: 6623154
    Abstract: A differential injector for fluid mixing having a primary fluid inlet, a throat section and a diverging discharge outlet. A secondary fluid is pulled into the discharge outlet, through annular recessed grooves, by suction action produced by the primary fluid of the venturi. A plurality of channels feed the secondary fluid into the recessed annular grooves. The channels may be connected to a secondary fluid injection port via an injection annulus.
    Type: Grant
    Filed: April 12, 2000
    Date of Patent: September 23, 2003
    Assignee: Premier Wastewater International, Inc.
    Inventor: Paul Garcia
  • Apparatus and method for wastewater treatment with enhanced solids reduction (ESR)
    Patent number: 6605220
    Abstract: A wastewater treatment process that provides improved reduction of total solids through endogenous respiration while reducing biochemical oxygen demand and utilizing biological nutrient reduction. The wastewater treatment process uses an efficient aeration delivery system to drastically reduce the time needed to oxidize organic matter, and recirculates, shreds and homogenizes the organic matter and microorganisms and oxygenates the entire mass many more times than traditional systems resulting in a greater biological solids digestion rate.
    Type: Grant
    Filed: November 8, 2002
    Date of Patent: August 12, 2003
    Assignee: Premier Wastewater International, Inc.
    Inventors: Paul G. Garcia, Leonard Davidson, H. Matthew Russell, Martin Perry Johnson, Paul F. Garcia