fats, oils, and grease removal Articles

  • Brown and Caldwell Engineering San Diego, California - Case Study

    BioCOPE’s product performed successfully in a rigorously controlled grease field test designed by Brown and Caldwell Engineering for the City of San Diego. When the pounds of Fats, Oil and Grease (FOG) removed were divided by the cost of the products, BioCOPE’s score was three times higher than the other ...


    By BioCOPE Inc.

  • Cleaning Solutions for the Food Industry

    International Products Corporation (IPC) offers a full line of free-rinsing precision concentrated cleaners that are effective in a wide range of critical cleaning applications. An economical 1-2% concentration in water is effective for most cleaning applications.  Typical uses include removing protein, starch, grease, fat, gum, oil and baked on soil ...

  • Dairy

    Problem: The Dairy Plant was experiencing difficulties with their waste activated treatment plant due to overloading. Solution: After a very successful trial, the customer installed a Hydrocal CAF to remove as much of the suspended solids, fats, oils and greases (up to 95 - 98%) as necessary to stabilize the biological plant. The CAF 25 and balance ...


    By HydroCal Inc.

  • Removal of sludge deposits from the floor of a lagoon case study

    Massive fat oil and grease sludge deposits on the floor of the lagoon were contaminating the lagoon in the following pictures. The depth of these deposits was such that they were protruding through the surface of the water. The customer required their removal. The surface aerator installed for the purposes of mixing and oxygenation can be seen in the picture. In order to deal with these deposits ...


    By Bio Systems Europe

  • Combined Sanitary Sewer Overflows (SSO) - Performance Focus: Fats, Oil and Grease (FOG) Reductio Case Study

    In-PIpe Technology Company, Inc., drastically accelerates the natural degradation of fats, oil and grease (FOG) in the collection system, thereby removing blockages and occlusions from the pipe and significantly reducing the occurrence of FOG-related sewer overflows, as well as the requisite equipment and manpower required for the physical removal of these blockages. Since In-Pipe started ...

  • Providing Skimming Solutions For Industries Worldwide

    Product Overview Skimall Model AG25 "Mini David" Oil Skimming System The Model AG25 Oil Skimming System is designed to remove free-floating oils, grease and other material from the surface of water in indoor and outdoor applications where space is limited. The compact design makes it ideal for applications including oil/water separators, "tramp oil" removal from ...


    By SkimTech Inc.

  • Advanced pretreatment enables MBBR treatment of high strength candy manufacturing wastewater

    Abstract Bimbo – Ricolino candy manufacturing plant in Mexico City was discharging wastewater with high amount of fats oil and grease and dissolved sugars. Local regulatory agency requested that suspended solids, oil and grease and dissolved BOD be almost completely removed prior to discharge to municipal plant. The available real estate in Mexico City was very limited. A multistep ...


    By Clean Water Technology, Inc.

  • Industrial Laundry

    Problem: For many years industrial laundries discharged their effluent into the local sanitation plant without any restrictions. Now, when applying for a new discharge permit, the laundries are required to meet the new guidelines established by the EPA These requirements are normally as follows: 100 PPM for fats, oils and greases; and 250 PPM for total suspended solids. Some ...


    By HydroCal Inc.

  • Management of Fats Oil and Grease - FOG

    Estimates reveal that FOG reaching the nations drains causes up to 75% of sewer blockages and related floods.  The management of this waste stream is being taken increasingly seriously by the authorities, including Environmental Health Officers, The Environment Agency and the Water Companies.   Not everyone is aware of their responsibilities with ...


    By Cleveland Biotech Ltd.

  • Case Study – Food/Beverage Industry / TSS/BOD/FOG reduction

    Challenge A fish meat processing plant wanted to reduce their effluent discharge costs and eliminate chemical cost in primary waste water treatment. Solution Genesis Water Technologies with its local partner provided engineering, and design of a electrocoagulation solution with prescreen and post solids separation that eliminated chemical usage in the primary ...

  • Larsen’s Creamery, Oregon City OR, USA

    The dairy manufactures butter for a wide range of private label customers. As recently as 18 months before a final solution was obtained from WWW, the dairy firm was in compliance and little noticed by the local PUD. As wastewater scrutiny increased, particularly due to Fats, Oils and Greases (FOG), a search for solutions began. The dairy hired a number of engineers and tried various “systems”. ...


    By World Water Works, Inc.

  • Treatment of poultry slaughterhouse wastewater using a static granular bed reactor (SGBR) coupled with ultrafiltration (UF) membrane system

    The South African poultry industry has grown exponentially in recent years due to an increased demand for their products. As a result, poultry plants consume large volumes of high quality water to ensure that hygienically safe poultry products are produced. Furthermore, poultry industries generate high strength wastewater, which can be treated successfully at low cost using anaerobic ...


    By IWA Publishing

  • Fats, Oil, Grease (FOG) and H2S Removal in Mississippi - Case Study

    A Simple Solution to a Major Problem PROBLEM Meridian Mississippi; 14 mile force main with 3 – 12 ft. diameter pump stations. Each station had heavy grease and rag mats 2 to 3 feet thick with H2S readings over 900 ppm. SOLUTION At the advice of consultant Jim White, Mr. Hugh Smith director of Meridian Sewer District ...


    By DO2E Wastewater Treatment

  • Oil Skimmer system helps the Hide Tanning Industry

    OIL SKIMMER SYSTEMS HELP TANNING INDUSTRY IMPROVE QUALITY, SAVE MONEY, MEET ENVIRONMENTAL REGSThe Oil Skimmers Model 6V and 5H oil recovery systems are helping the tanning industry deal with the age-old problems of hide treatment and the new challenge of complying with strict environmental regulations.THE PROBLEMWhen hides are tanned, they are treated with a substance called chrome ...


    By Oil Skimmers, Inc.

  • Grease trap treatment in a meat plant

    Meat plants tend to be major producers of fats and grease and this present problems in the wastewater infrastructure as it is not soluble in water. This leads to build up in drains and grease traps and the traditional approach to disposal is to physically remove it and ship it off site for licensed disposal. A new approach is to use bioaugmentation to physically degrade the grease so that it ...


    By Biofuture Ltd

  • Foaming and filament reduction at a municipal wastewater treatment plant case study

    Before Subject: Reducing foam and filaments at a municipal wastewater treatment plant. Product Applied: MICROCAT-DNTRF Fat, Oil and Grease Degrading Bioformula Objective: Reduce the filament infestation and foaming caused by excessive fat, oil and grease in the influent wastewater coming into the treatment plant. ...


    By Bioscience, Inc.

  • Treatment of industrial wastewater

    All industries produce some type of waste product, either from production, maintanance or both. These hazardous and non-hazardous wastes need to be properly stored, treated and discharged to a sewer system or otherwise disposed of. Wastewater treatment is a multi-stage process to renew wastewater before it is discharged to the municipal sewer system. The goal is tio reduce or remove organic ...


    By Newterra

  • Fat Trap case study

    During the summer season at a busy National Park, we were asked to give assistance with a blocked soakaway drain. Due to the location and the time of year the soakaway had to be treated rapidly and with the minimum of disturbance. Then drain received combined effluent from a busy restaurant (which had not been maintained) and a large septic tank that served several public toilets. The pipe ...


    By Bio Systems Europe

  • Caravan Park Waste Treatment Solution

    Imagine that you, or a member of your maintenance team, had to get down on hands and knees and manually unblock the main kitchen drains because they had become clogged by a rather unpleasant mixture of fat, oil and grease. Then imagine that you had to do this every week. Apart from the rather unpleasant nature of this job, try also to imagine the cost involved, the disruption to the kitchen and ...


    By Cleveland Biotech Ltd.

  • Semi-continuous mesophilic anaerobic co-digestion of thermally pretreated scum

    The objective of this study is to investigate the mesophilic, anaerobic, co-digestion of scum with thickened waste activated sludge (TWAS) and primary sludge (PS). Observations of the reactor waste show that higher pretreatment temperatures assist in scum integration and appear to limit coagulation and separation effects associated with digesting fats, oils and greases. The 0.40 kg VS/m3 · d ...


    By IWA Publishing

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