Patents Assigned to B & B W/W, Inc.
  • Septage anaerobic treatment batch processing
    Patent number: 5110459
    Abstract: A sequencing batch waste treatment facility with pretreatment mixing, blending and dilution, with post-treatment liquid effluent recirculation and with anaerobic sludge digestion wherein high biological oxygen demand (BOD) waste is treated and reduced to an acceptable BOD level.
    Type: Grant
    Filed: August 3, 1990
    Date of Patent: May 5, 1992
    Assignee: B & B W/W, Inc.
    Inventor: Richard C. Baxter