Dairy Waste Articles

  • Biodegradation of dairy wastewater using bacterial and fungal local isolates

    Dairy wastewater contains high levels of organics and other pollutants. The present study was carried out to investigate the biodegradation process of dairy effluents using some locally isolated bacteria and fungi. Four different dairy effluent samples were collected from Obour and 6th October industrial cities, Egypt. Five bacterial species (Pseudomonas aeruginosa, Bacillus ...


    By IWA Publishing

  • Dairy saves CAPEX on major sustainability project

    Formatank Ltd, UK specialists in GRP tank lining solutions, has successfully refurbished two 20 year old steel storage tanks at First Milk’s Aspatria facility in rural Cumbria, one of the UK’s largest cheese creameries. These works are part of a major sustainability project to produce bio-methane and will be the first dairy processing site in Europe to feed into the gas grid. ...


    By Formatank Limited

  • Analysis of competitiveness of a dairy property through reverse logistics: a case study

    This paper aimed at evaluating the competitiveness of a dairy property located in the Western Paraná State that uses the reverse logistics of the animal waste produced by the activity. Therefore, we collected information related to the property and the activity by questionnaires and in loco observations seeking information regarding the drivers that affect the competitiveness of the property, ...


    By Inderscience Publishers

  • EDTA in dairy wastewater and removal efficiency - a case study

    EDTA is the most widely used chelating agent for removal of undesirable cations in many industrial applications such as the dairy industry. It is generally considered to be non–biodegradable by conventional wastewater treatment, thereby potentially producing an environmental health risk. Under suitable conditions, however, EDTA has been reported to be effectively degraded by micro organisms ...


    By Inderscience Publishers

  • Dairy Processing - Case Study

    Introduction Clean Water Technology, Inc., the creator of the Gas Energy Mixing (GEM) System, offers the most advanced primary treatment system on the market. The GEM System provides superior reduction of total suspended solids (TSS), biological and chemical oxygen demand (BOD/COD), fats, oils and grease (FOG) and turbidity. Challenge A premier processor of ...


    By Clean Water Technology, Inc.

  • CH#736 - Dairy Waste with Oil and Grease

    300,000 GPD of dairy waste water with oil and grease content of 50-320 mg/l lead to excessive scum formation and elevated T.S.S. in effluent. It was decided to try BIO-SYSTEMS B220RED F.O.G. reducing bugs to reduce influent oil and grease loadings. Application rate was 15 lbs. per day to pump station dedicated to the dairy. Results were quick ...

  • Reuse of dairy lagoon wastewater through SDI in forage crops

    Abstract California has become the leading dairy products producing state in the USA. This has resulted in farms commonly milking several thousand cows per day. The care and feeding of the animals has produced large waste streams commonly collected and stored in lagoons. Environmentally safe handling and reuse of the lagooned wastewater is the objective of this study. A system of ...


    By Geoflow, Inc.

  • Dairy farm New Mexico, USA

    Type of Wastewater System: Facility to Lagoon For Solid and Wastewater Collection Problem: This facility has an expensive liner in its lagoon, and the use of equipment to remove the solids from the lagoon was not an option. It also dewaters the lagoon via irrigation onto row crops every 30 days. The buildup of solids in the lagoon had reached a point of capacity such that they ...


    By Roebic Laboratories, Inc.

  • EDTA in the environment: with special reference to the dairy industry

    Ethylenediaminetetraacetic (EDTA) acid has been used as an additive to caustic agents facilitating removal of Ca, Mg and trace metals in dairy processing plants for many years. Effluents from the dairy industry are either discharged to surface waters or used in land irrigation systems. In particular, the effluents from a large dairy factory discharged to a small stream have the potential to pose ...


    By Inderscience Publishers

  • Dramatic results in Panama’s Dairy Lagoons

    Nevada Dairy Processor’s wastewater lagoon system had totally failed. Treatment with AquaClean restored the natural condition of the lagoon, with the return of aquatic life and the elimination of odor. AquaClean was able to degrade the heavy loads of fats, oils and grease with on- going ...


    By BluePlanet Labs

  • Improving Dairy Wastewater

    Dairy Wastewater Treatment The typical dairy wastewater treatment system has a “separator” screen ...


    By Integrated Engineers Inc.

  • CH#829 - Municipal Treatment and Dairy Waste

    Background The treatment plant at this midwest city is a well operated facility treating approximately 1 mgd municipal waste from the surrounding community and a high grease load from a local dairy. Over the past several years the publicly owned treatment works has had difficulty producing an excellent quality effluent with respect to BOD 5, and suspended solids. To achieve this level of ...

  • To eliminate the disposal of salty whey from a dairy industry into the sewer in an environmental, social and economical way – a case study from dairy farmers, Toowoomba, Queensland, Australia

    The paper is mainly based on the effluent discharged by dairy industries, with a special focus on Dairy Farmers (Toowoomba, Australia) and the problems faced by the industry in discharging the waste. Dairy Farmers, Toowoomba is basically a cheese-manufacturing unit. The major problem with the effluent discharged from the industry is the presence of a high concentration of salty whey. Due to this, ...


    By Inderscience Publishers

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