| GB1185163A
              (en)
            
            * | 1966-05-24 | 1970-03-25 | Norstel And Templewood Hawksle | Improvements in or Relating to the Treatment of Sewage and Other Organic Sludges | 
        
          | US3853759A
              (en)
            
            * | 1968-06-06 | 1974-12-10 | J Titmas | Dynamic hydraulic column activation method | 
        
          | US3626874A
              (en)
            
            * | 1968-10-22 | 1971-12-14 | Action Concepts Technology Inc | System for collecting and disposing of ordinary refuse by converting it into useful energy, without pollution | 
        
          | US3920506A
              (en)
            
            * | 1970-05-08 | 1975-11-18 | Ass Pulp & Paper Mills | Wet combustion of waste liquors | 
        
          | GB1346467A
              (en)
            
            * | 1970-06-22 | 1974-02-13 | Sterling Drug Inc | Biotreatment of supernatant liquors | 
        
          | DE2132953A1
              (de)
            
            * | 1970-07-02 | 1972-01-05 | Sterling Drug Inc | Verfahren zur Aufbereitung von Abwasser-Faulschlamm | 
        
          | US3642583A
              (en)
            
            * | 1970-08-03 | 1972-02-15 | Anti Pollution Systems | Treatment of sewage and other contaminated liquids with recovery of water by distillation and oxidation | 
        
          | US3864205A
              (en)
            
            * | 1971-06-03 | 1975-02-04 | Texaco Inc | Integrated process for coking spent base sulfite pulping liquors | 
        
          | US3876497A
              (en)
            
            * | 1971-11-23 | 1975-04-08 | Sterling Drug Inc | Paper mill waste sludge oxidation and product recovery | 
        
          | US3816240A
              (en)
            
            * | 1972-06-21 | 1974-06-11 | W Franz | Minimizing sulfur oxidation in pulping liquor reconstitution | 
        
          | US3856672A
              (en)
            
            * | 1972-12-04 | 1974-12-24 | Whirlpool Co | Continuous wet oxidation system for the home | 
        
          | US3844948A
              (en)
            
            * | 1972-12-04 | 1974-10-29 | Whirlpool Co | Reactor for continuous wet oxidation process | 
        
          | US3907678A
              (en)
            
            * | 1973-01-12 | 1975-09-23 | Sterling Winthrop Research Ins | Split air stream before and after the heat exchanger in a wet oxidation process | 
        
          | US3864254A
              (en)
            
            * | 1973-03-28 | 1975-02-04 | Texaco Inc | Sewage treatment unit | 
        
          | US3853760A
              (en)
            
            * | 1973-03-28 | 1974-12-10 | Texaco Inc | Sewage ozonizing unit | 
        
          | US3828525A
              (en)
            
            * | 1973-04-16 | 1974-08-13 | Sterling Drug Inc | Waste gas purification | 
        
          | US4094774A
              (en)
            
            * | 1974-06-06 | 1978-06-13 | Smith Eugene J | Method and apparatus for oxygenating aerobically decomposable liquors | 
        
          | US3930998A
              (en)
            
            * | 1974-09-18 | 1976-01-06 | Sterling Drug Inc. | Wastewater treatment | 
        
          | JPS531957A
              (en)
            
            * | 1976-06-25 | 1978-01-10 | Nippon Petrochemicals Co Ltd | Method and apparatus for wet oxidative treating method of waste liquor | 
        
          | US4268388A
              (en)
            
            * | 1979-12-10 | 1981-05-19 | Romeo Samuel T | System for waste disposal | 
        
          | US4255260A
              (en)
            
            * | 1979-12-10 | 1981-03-10 | Romeo Samuel T | Waste disposal system | 
        
          | US4312761A
              (en)
            
            * | 1980-05-28 | 1982-01-26 | Zimpro-Aec Ltd. | Treatment of clay slimes | 
        
          | US4301014A
              (en)
            
            * | 1980-06-05 | 1981-11-17 | Hooker Chemicals & Plastics Corp. | Phosphorus pentasulfide waste water treatment | 
        
          | US4384959A
              (en)
            
            * | 1980-12-29 | 1983-05-24 | Sterling Drug Inc. | Wet oxidation process utilizing dilution of oxygen | 
        
          | US4411203A
              (en)
            
            * | 1982-06-08 | 1983-10-25 | Sterling Drug Inc. | Process for utilizing low calorific value off-gases and simultaneous deodorization thereof | 
        
          | US5087378A
              (en)
            
            * | 1990-05-31 | 1992-02-11 | Pori, International, Inc. | Process for enhancing the dewaterability of waste sludge from microbiological digestion | 
        
          | US5556445A
              (en)
            
            * | 1991-04-08 | 1996-09-17 | Mark K. Quinn | Steam treatment of municipal solid waste | 
        
          | US5075015A
              (en)
            
            * | 1991-05-01 | 1991-12-24 | Zimpro Passavant Environmental Systems, Inc. | Method for color removal from thermally conditioned sludge liquors | 
        
          | US5183577A
              (en)
            
            * | 1992-01-06 | 1993-02-02 | Zimpro Passavant Environmental Systems, Inc. | Process for treatment of wastewater containing inorganic ammonium salts | 
        
          | US5540847A
              (en)
            
            * | 1993-04-29 | 1996-07-30 | Stultz; Jeffrey H. | Sludge digestion | 
        
          | US5536385A
              (en)
            
            * | 1995-03-03 | 1996-07-16 | Envirocorp Services & Technology, Inc. | Production and purification of contaminated effluent streams containing ammonium sulfate and ammonia | 
        
          | US6306248B1
              (en) | 1997-11-20 | 2001-10-23 | The University Of Alabama In Huntsville | Method for transforming diverse pulp and paper products into a homogenous cellulosic feedstock | 
        
          | GB2355979A
              (en)
            
            * | 1999-11-05 | 2001-05-09 | Monsal Ltd | Heating sludge | 
        
          | GB2376461A
              (en)
            
            * | 2001-05-08 | 2002-12-18 | Monsal Ltd | Heating sludge | 
        
          | FR2837273B1
              (fr)
            
            * | 2002-03-15 | 2004-10-22 | Inst Francais Du Petrole | Procede d'elimination au moins partielle de depots carbones dans un echangeur de chaleur | 
        
          | US20060157425A1
              (en)
            
            * | 2005-01-19 | 2006-07-20 | Heavy Industry Technology Solutions, Llc | Methods and systems for treating wastewater using ultraviolet light | 
        
          | ITMI20050306A1
              (it)
            
            * | 2005-02-28 | 2006-09-01 | 3V Green Eagles S P A | Procedimento ed apparecchiatura per ossidazione ad umido di fanghi | 
        
          | CN102786190B
              (zh)
            
            * | 2012-07-06 | 2013-12-04 | 北京绿创生态科技有限公司 | 一种污泥快速资源化方法 | 
        
          | CN112723696A
              (zh)
            
            * | 2020-12-03 | 2021-04-30 | 深圳清水清源科技有限公司 | 一种污泥减量化和资源化处理工艺系统和处理方法 |