Compost Turning Articles

  • Rice straw composting and its effect on soil properties

    In Egypt, recycling rice straw and organic wastes is of great concern as well as improvement of soil properties. Rice straw compost could improve both organic waste recycling and soil quality. The aim of this study was to evaluate the effect of the rice straw compost, with or without water treatment residuals (WTR), on soil chemical properties and dry weight of canola. The results showed that the ...


    By BioCycle Magazine

  • Act now to support Ontario composters

    OVER the past 20 years, we have had the privilege to experience the personal commitment of folks who are dedicating their lives and talents to make compost happen. There have been great days and days when your heart breaks with news that rocky roads and more often than not financial realities have rendered the end of a journey forward. Through thick and thin, there was never, ever any doubt that ...


    By BioCycle Magazine

  • Potential pollutants from farm, food and yard waste composts at differing ages: Part I. physical and chemical properties

    There is little information about the changes in physical and chemical properties of compost as a function of compost feedstocks and age of the compost mixture. As a consequence of this gap, the potential of compost to serve as a pollutant source relative to compost age (from initial mixing of raw feedstocks to mature compost) and feedstocks (i.e. % of food, manure, bedding, leaves, etc.) during ...


    By BioCycle Magazine

  • Compost curing reduces suppression of plant diseases

    Prolonged curing of compost reduces risks of phytotoxicity but may also have an undesirable effect on suppressiveness against soil-borne diseases. In a previous study, this effect was demonstrated for a compost produced from a mixture of yard waste and biosolids, against Sclerotium rolfsii. The aim of the present study was to demonstrate that similar effects of prolonged curing may be exhibited ...


    By BioCycle Magazine

  • Pilot project cuts odor, cost for humanure compost

    Utah Valley Daily Herald Article on the benifits on using micro-pore membrane compost covers when composting highly odorus material.  In February of 2009 Utah Valley's North Sewer Distirict conducted a pilot study to determine the effectivness of mirco-pore membrane compost covers in reducing odors from biosolids (sewage sludge) composting.  Odor testing was conducted over a term of one ...

  • Design and performance of a simulated feedstock for composting experiments

    This paper reviews the composition and performance of simulated feedstock mixtures previously employed in composting research, and presents a new simulated feedstock. The new feedstock was prepared using readily available dry ingredients - ostrich feed pellets, office paper, finished compost and woodchips - representing the substrate, amendment, seed, and bulking agent components of a composting ...


    By BioCycle Magazine

  • Air space in composting research: A literature review

    Free air space (FAS), as a representation of the available air filled voids in a composting matrix, is considered an important parameter to define optimum substrate conditions for gas transfer. However, this parameter has been determined, interpreted, and employed in several ways by researchers. On this basis, the objective of this paper is to review the previous work related to the application ...


    By BioCycle Magazine

  • Influence of environmental parameters on the composting kinetic of lignocellulosic residues

    The kinetic of the thermophilic composting process of trimming residues was studied under several parameters [moisture (40-70%), aeration (0.2-0.6 l air/kg min) and particle size (1-5 cm)] in order to determine the best composting conditions to ensure an optimum composting design. Under those conditions, suitable temperature evolutions have been found for all the reactors. The kinetic model ...


    By BioCycle Magazine

  • Calculating capacity at composting sites

    The addition of new composting facilities or expansion of capacity at existing ones is becoming more and more difficult as feasible sites are taken out of circulation. This has created interest in maximizing the unit production of compost at composting sites so that they perform as efficiently as possible. The need is especially acute if physical expansion is not possible, but increases in ...


    By BioCycle Magazine

  • The pulse of the composting industry in Canada

    The Composting Council of Canada (CCC) reflects upon the passion, frustration and determination of its organics recovery advocates, who have made composting visions real. Collectively, these visions are now responsible for diverting about 4 million metric tons of organic residuals or 12 percent of Canada's annual waste stream from landfill - a gigantic leap since the early 1990s when the ...


    By BioCycle Magazine

  • 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

  • Corrosive free compost facility for Waste Options Nantucket

    Veldeman’s daughter company, Universal Fabric Structures was appointed by Nantucket Waste Options to construct their aeration and biofilter structures. More then 5.500m² of TFS structures in a custom layout meet the island wind loads and provide a corrosive free environment while solving waste disposal on the island. The biofilter will store the compost and odor control media for 2-3 years ...


    By Veldeman Structure Solutions

  • Experience in improving fertiliser value of compost by enriching with urine

    Urine contains a lot of nitrogen, phosphorus and potassium, and could act as valuable plant fertiliser. But urine is often either flushed down a toilet or enters a pit latrine, thus being lost to agriculture and increasing surface and groundwater contamination with nitrogen. Ecological sanitation concepts are closing the loop of nutrients contained in wastewater with agriculture. Besides ...


    By Inderscience Publishers

  • Sustainability and replication potential of community-based composting: a case study of Bangladesh

    Composting is one of the potential waste reduction strategies of solid waste management. It represents waste not as a problem but as a potential resource in the sustainable development paradigm. A number of community-based composting projects are being piloted in the cities. Some projects are successful to produce lasting impacts; however, many projects could not support themselves or expand ...


    By Inderscience Publishers

  • Multi-Criteria Decision Making and composting of waste in the municipality of Bacoor in the Philippines

    Choosing the most appropriate and practical strategy for solid waste management is a complex undertaking. It requires the identification of relevant perspectives, meaningful criteria, and sound evaluation method. The municipality of Bacoor in the Philippines used Multi-Criteria Decision Making (MCDM) method to arrive at a chosen waste management strategy ? composting ? from a holistic set of ...


    By Inderscience Publishers

  • RMDF Case Study - Compost Mulch a Plum Choice

    ReMaDe Kent and Medway is managing a series of WRAP (the Waste & Resources Action Programme) funded trials on top fruit and other horticultural crops in Kent, the ‘Garden of England’, in order to develop the market for compost as a soil improver, and in this trial, as a mulch for young fruit trees. Twelve farms are taking part in the trials growing a wide range of crops, including strawberries, ...

  • Organics case study - compost used in top dressing at Croham Hurst Golf Club

    Untitled Document Croham Hurst Golf Club is an 18-hole parkland course situated two miles from Croydon. The course is situated above chalk, ...

  • Modeling composting kinetics: A review of approaches

    Composting kinetics modeling is necessary to design and operate composting facilities that comply with strict market demands and tight environmental legislation. Current composting kinetics modeling can be characterized as inductive, i.e. the data are the starting point of the modeling process and determine the type of model used. It is argued that the inductive empirical approach has been ...


    By Springer

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