Aerobic composting Articles

  • Field Testing Protocol For Compostable Packaging

    Compostable product disintegration trials conducted in British Columbia help lay groundwork for open source, field testing protocol. Compostable packaging holds great promise to aid in diverting food waste from landfill. However, even when certified compostable, the products disintegrate differently across facility types. A growing number of composting facilities see potential for ...


    By BioCycle Magazine

  • Composting Roundup

    Johnson City, Tennessee: School Teacher Launches Composting Site Joe Hoffman, a high school science teacher, recently opened Hoffman Composting, located on the outskirts of Johnson City. The site is fully permitted by the State of Tennessee to accept food waste. Hoffman’s background is in sustainable agriculture, having received a degree in Agronomy-International Agriculture and ...


    By BioCycle Magazine

  • Aerobic Composting 101

    If you have recently purchased a compost tumbler bin, let me be the first to say congratulations! You’ve just taken the first step toward aerobic composting. What is aerobic composting, you ask, and why is it so great? In this article, we’ll explain how aerobic composting works and what you need to do to get started. There are two main types of composting, aerobic and anaerobic. ...


    By Biofinch Ltd.

  • Why home composting is so great!

    Have you heard of composting, but just aren’t sure what it means? Not sure why how compost can benefit you? If you haven’t started composting at home yet, now is the time! Home composting is more than just a growing trend among gardeners, it’s a great way to recycle your kitchen scraps and yard refuse into something you can use-compost! So what is compost and why is it so ...


    By Biofinch Ltd.

  • Evaluation of composting performance of mixtures of chicken blood and maize stover in Harare, Zimbabwe

    Background: Chicken processing results in the production of a lot of blood which if disposed on land poses environmental hazards in terms of land pollution. The aim of the study was to develop an aerobic composting process for chicken blood to produce a nitrogen-rich soil amendment for use in agriculture. The study involved composting of blood and maize stover of different proportions (10%, 30%, ...

  • ANFIS approach to the working of a compost–heat extractor

    Composting is an organic sludge management option in which volatile solids are converted to carbon dioxide and water. As the sugar cane press mud undergoes aerobic composting, the bed heats–up to a temperature in the range of 50–70°C, releasing thermal energy and the heat liberated was extracted using a heat pipe. A neural network approach is applied to analyse the data obtained ...


    By Inderscience Publishers

  • Pathogen destruction and solids decomposition in composting latrines: study of fundamental mechanisms and user operation in rural Panama

    The relationship between temperature, high pH, desiccation, decomposition, pathogen destruction, and user operation in active double vault urine diverting (DVUD) composting latrines located in the Bocas del Toro region of Panama was assessed. Latrine samples were analyzed for temperature, pH, % moisture, carbon-to-nitrogen (C/N) ratio, and presence of specific pathogens. Surveys and visual ...


    By IWA Publishing

  • The wonder of red wiggler worms

    Worms are going to play an ever-increasing role in waste management and soil production. Red wiggler worms convert food scraps and paper into nature's finest fertilizer. As nature's original recyclers, they consume approximately half their weight daily!Many municipalities have introduced organic collection programs, and backyard composting is widespread. Vermicomposting is a great alternative for ...


    By Cathy`s Crawly Composters

  • Effect of feeding efficient microbial community on aerobic composting of municipal waste and excrement

    Each of the total 13 strains of bacteria was isolated based on the characteristics of municipal waste and excrement, which include 6 strains of bacterium, 4 strains of streptomyces and 3 strains of actinomycetes; all of these were appropriate for aerobic composting. The Efficient Microbial Community (EMC) was constructed by these strains combination at certain ratios. A series of experiments were ...


    By Inderscience Publishers

  • Compost maturity effects on nitrogen and carbon mineralization and plant growth

    Improved predictive relationships between compost maturity and nitrogen (N) availability are needed. A total of 13 compost samples were collected from a single windrow over a 91 d period. Compost stability and maturity were assessed using both standard chemical analyses (total C and N, mineral N, total volatile solids) and other methods (CO2 evolution, commercial maturity kits, and neutral ...


    By BioCycle Magazine

  • Composting Site Remediation Success

    Dorchester County, Maryland agreed to a remediation plan that involved composting the 140,000 tons of unprocessed feedstocks stored on site. An aggressive strategy has ...


    By BioCycle Magazine

  • California Vineyard Finds Large Role for Compost

    Untitled Document I CAME to Robert Sinskey Vineyards (RSV) with experience in both small and large-scale wine-grape farming, all of it in ...


    By BioCycle Magazine

  • Fires at Composting Facilities: Causes and Conditions

    The subject of fires at composting facilities is a bad news/good news situation. The bad news is that fires are more common than we realize. Ask a group of facility operators if they have had to deal with a fire, and the majority will quietly admit they have. The good news is that we don’t realize that fires are fairly common at composting facilities. Most are neither frequent nor destructive ...


    By BioCycle Magazine

  • Composting in flanders: the vlaco experience

    Currently, the Flanders waste policy is based on the so-called ‘ladder of Lansink’. Six aerobic composting and one anaerobic digestion plant are operational for the treatment of biowaste. Some new composting plants are foreseen for 1999 and/or 2000. Composting retention time varies from 10 to 15 weeks. Green waste is treated in 15 open air composting plants. With respect to the use of compost ...


    By ORBIT e.V.

  • Odour pollution problems caused by composting activities in flanders: current situation and abatement strategies

    In Flanders, garden fruit and vegetable (GFV) waste is selectively collected and composted in 7 composting plants, in six of which aerobic indoor composting is used. In the seventh plant waste is anaerobically digested first followed by an aerobic post-treatment. The total amount of waste composted was about 275 000 tons in 1997 (OVAM, 1999). The nominal capacity of the composting plants varies ...


    By ORBIT e.V.

  • Introduction of composted digestates in agriculture

    Municipal organic waste is increasingly recycled by aerobic composting or anaerobic digestion procedures. In 1997, 230 000 Mg organic waste were composted and used for agriculture in the region of Cologne, which is an increase by 70% compared to 1994 (Anonymous, 1999). Therefore, the effects of compost on the soil and the plants require studies on:- its nutrient contents to contribute to the ...


    By ORBIT e.V.

  • Composting

    Introduction Composting is a controlled biological process by which organic contaminants (e.g., PAHs) are converted by microorganisms (under aerobic and anaerobic conditions) to innocuous, stabilized byproducts. Typically, thermophilic conditions (54 to 65 °C) must be maintained to properly compost soil contaminated with hazardous organic contaminants. The increased temperatures result from heat ...

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