large-scale composting Articles

  • 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 ...

  • Design, testing and implementation of a large-scale urban dog waste composting program

    In Montreal, Québec, many dogs are exercised in fenced-in runs in parks. Consequently, these dog parks are a high-density source of large amounts of dog waste, which is typically collected by the owner in a plastic bag and deposited in the municipal garbage. In 2004, an experimental large-scale dog waste composting programme was initiated at the Notre-Dame-de-Grâce (NDG) dog run in Montreal, ...


    By BioCycle Magazine

  • Large-Scale Composting Facility Thrives in ST. Louis Suburbs

    Untitled Document DANG! That makes me mad,” says ...


    By BioCycle Magazine

  • Small-Scale Biosolids Composting

    Cambridge, Ohio retrofitted a portion of its vacuum assisted drying beds into a covered composting facility, processing about 300 dry tons/year of biosolids and wood chips. Like many small communities in an agricultural area, the City of Cambridge, Ohio (pop. 14,000) managed biosolids generated by its 2.25 mgd Water Pollution Control Center (WPCC) via land application on farm fields. “Then ...


    By BioCycle Magazine

  • Latest Developments in Mid-to-Large-Scale Vermicomposting

    Latest Developments in Mid-to-Large-Scale Vermicomposting This overview of systems and operational projects describes factors which contribute to their success as well as the challenges that have forced sites to close. Many different approaches are being used to process large volumes of organic residuals with earthworms, ranging from relatively simple land and labor-intensive ...


    By BioCycle Magazine

  • Composting Roundup

    Cedar Rapids, Iowa: Ninja Food Scraps Collection Service Compost Ninja, an Iowa-based organics collection business founded by Aaron Hanson, started service on November 1, 2015. The Compost Ninja provides customers a 5-gallon bucket, which are set out weekly. The business currently has 39 residential and small business accounts in Iowa County, Linn County and Johnson County, Iowa. Each ...


    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

  • Australia : Maximizing Compostables At The Olympics

     Maximizing Compostables At The Olympics THE GOVERNMENT of New South Wales, Australia passed the Waste Minimization and Management Act in 1995, setting a reduction target of 60 percent. One indicator of how much commitment and infrastructure are available to reach this goal will be the success of the overall organics recycling achievements at the 2000 Summer Olympic Games in Sydney (see ...


    By BioCycle Magazine

  • Composting Advances in Oregon and Washington

    Over the years, different forces have served as drivers to help grow the composting industry. For example, in the late 1980s and early 1990s, it was the perceived landfill crisis that led to state bans on disposal of yard trimmings. Composting also has benefitted from a push to meet recycling goals, which has prompted states and local governments to go beyond yard trimmings and into such ...


    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

  • Editorial - Slam Dunks For Compost

    ISSUE deadlines dictate life in our office. This time around, I just couldn’t stop myself from learning more about the subject matter of the article I was writing. As a result, the entire issue was prepared, and there were three pages left for one of the most exciting articles I have worked on — converting brownfields and vacant lots into highly productive farms and gardens in neighborhoods that ...


    By BioCycle Magazine

  • Compost Use By State DOTs

    Research project collects and analyzes compost use data for three state Departments of Transportation: California, Texas and Washington. Use of compost by state Departments of Transportation (DOTs) for highway construction, erosion and pollution control, and vegetation establishment has dramatically increased since the early 2000s. A recent research project studied compost use by state ...


    By BioCycle Magazine

  • Composting Organics In Canada

    Organic waste diversion is spreading steadily across Canada, with greater tonnages being collected through residential curbside pick ups and depots, as well as from food processors and others in the industrial, commercial and institutional sectors. At the federal level, Canada’s government has a small presence in organics diversion and composting. It offers occasional financial support, as ...


    By BioCycle Magazine

  • Building state’s compost markets

    Several research projects now under way have the potential to significantly expand the compost market in California. Californians generate 93 million tons of solid waste annually. The Integrated Waste Management Act of 1989 (AB 939) established the CIWMB and gave it the responsibility to oversee, manage and track all of this material. Expanding the opportunities for composting organic materials ...


    By BioCycle Magazine

  • Composting Food Residuals on the Farm

    A county agency and a farmer in Vermont have teamed up to collect and compost food residuals and other organics. The Rutland County Solid Waste District (RCSWD), which is responsible for managing MSW for 16 cities and towns, began planning the food residuals composting program in December, 1996 with the Rutland Natural Resource Conservation District, one of 14 districts in Vermont that promotes ...


    By BioCycle Magazine

  • Understanding Compost Tea

     Understanding Compost Tea COMPOST TEA describes many different preparations made using compost as a starting material and producing a liquid extract or in some cases a “liquid version” of the original compost. There are many home-designed pieces of equipment and some commercially available equipment made to produce compost tea. New ideas abound on how to fabricate the better tea-maker and ...


    By BioCycle Magazine

  • Phosphorus And Compost Use Dynamics

    Organic forms of phosphorus, such as biosolids and compost products, contain low to very low levels of water extractable phosphorus, but increasingly are regulated like inorganic P sources. Phosphorus is one of the 16 essential plant nutrients, and is considered one of the three major plant nutrients (along with nitrogen and potassium). Phosphorus is not only important in root development, but ...


    By BioCycle Magazine

  • Trimming costs with Composting

    Weis Markets, Inc. has an interest in diverting organics from its grocery stores as part of its overall sustainability goals, but to bring an individual store onto the program is always decided by the economics. “It has to balance out,” says Ginny Frederick, Facilities Manager for Weis Markets. “If it costs too much at a particular location, or the store doesn’t generate ...


    By BioCycle Magazine

  • Composting In rural Alaska

    Gardeners, communities and commercial enterprises have proven that composting works in Alaska, especially given large quantities of fish waste and diminishing landfill capacity. ALASKA is two and a half times larger than the largest state in the lower 48 states. Over half of the entire state’s population lives within the municipality of Anchorage. Many Alaskan villages can only be reached ...


    By BioCycle Magazine

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you