tree grinding Articles

  • Public agencies refine grinding strategies

    From coast to coast, municipal agencies operate yard trimmings composting facilities. In many cases, they are on the front line when storms hit that leave downed trees and branches in their wake, opening their gates to a flow of feedstocks of all shapes and sizes. On the other end of the processing chain, these facilities are refining their capabilities to transform the incoming wood, storm ...


    By BioCycle Magazine

  • Louisiana company supplies chips, hog fuel punkin center chip company relies solely on Morbark for debarking-delimbing, chipping, grinding

    JONESBORO, Louisiana - Outside of the Winn, Michigan headquarters of Morbark, Inc., Earl Calhoun might be the man who knows the most about the workings of the Morbark line of chipping and chain flail debarking equipment. In any case, he is certainly in contention for such recognition. Earl has been in the wood products industry for 30 years. For the last 20 years he has focused on helping his ...


  • Characterisation, stabilisation and possible biotechnological applications of new proteolytic enzymes from Solanum granuloso-leprosum

    An extract possessing proteolytic activity was obtained by grinding the ripe fruit Solanum granuloso-leprosum, a tree of the family Solnaceae. The crude extract had maximum activity at pH between 5.2 and 7.6, and temperatures between 50°C and 55°C. It was stable at pH 7.6 and freezing temperature. The proteolytic activity of this plant product was activated and stabilised by reducing agents. ...


    By Inderscience Publishers

  • Hurricane Clean Up for City of St. Petersburg

    Untitled Document THE city of St. Petersburg, Florida, after dodging Hurricane Charley's direct hit, received fringe winds from Hurricanes ...


    By BioCycle Magazine

  • How is Ethanol Produced?

    What is ethanol? Ethanol is an alternative fuel made from corn, sugarcane, wheat, and other agricultural products, and is produced by the fermentation of carbohydrates such as sugar, starch, and cellulose. Ethanol Feedstocks All plants contain sugars that can be fermented to make ethanol in a process called biochemical conversion. Plant material can also ...

  • Innovations in Mulch Colorization

    Competition for drier wood sources for boiler fuel has led to increasing use of ground green waste and processed C&D wood streams to make colored mulches. THIS time of year, many landscapes pop out brightly - not just from the blooming flowers, but from the decorative mulches around homes, shopping centers and office buildings. What started as a niche market for mulch producers many years ago has ...


    By BioCycle Magazine

  • Composting on Maui hits its stride

    The Hawaiian island of Maui - a vacation destination for more than 2.2 million people each year - has a year-round growing season that yields a massive stream of green waste from nonstop cutting, trimming and pruning. For years, the resultant trimmings were simply landfilled along with the 500 tons/day of trash. One company, however, decided to turn that tide and has been aggressively taking in ...


    By BioCycle Magazine

  • TRANSPORTING ORGANICS - RAW FEEDSTOCKS TO FINISHED PRODUCTS

    Untitled Document Facility operators find that transport trailers with moving floors are the most versatile when handling a wide range of feedstocks and end products. THE ...


    By BioCycle Magazine

  • Integrated system: Mulch and topsoil fit the bill in Florida

    Company offers a recycled alternative to cypress mulch and processes fines for soil blends. As the owner of a civil engineering firm and partner in a development company in Florida, Tim Jelus has plenty of experience with organic residuals generated by land clearing and construction and demolition (C&D) projects. A few years ago, he saw this material as an opportunity for a recycling ...


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

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


    By BioCycle Magazine

  • Ohio Takes Aim At Food Waste Composting

    WHILE RECYCLING of paper and yard trimmings have grown rapidly in Ohio in the last 30 years - now up to 50 percent for paper and 62 percent for green materials, the recovery rate for food residuals is at less than three percent of nearly 96 million tons generated annually. To turn things around, the Ohio EPA and its Solid Waste Management Division have teamed up to get the word out about ...


    By BioCycle Magazine

  • Compost science journal of advocacy and foresight

    SEVERAL months ago, I started on a journey through the pages of Compost Science, beginning with the Spring, 1960 inaugural issue. I was confident that I could whip through the articles and news items in the several hundred issues of the magazine between 1960 and 2009, and be prepared to write this article for BioCycle’s 50th Anniversary Commemorative Edition. Granted, there were interruptions, ...


    By BioCycle Magazine

  • Edmonton is a world-class composting city

    State-of-the-art compost facility draws visitors from around the world A Canadian composting facility has become a hub for industry experts from around the world. Visitors from virtually every continent have visited the Edmonton Composting Facility to learn how this state-of-the art facility is combining sewage sludge (biosolids) with residential solid waste, to create a high-quality ...


    By Vermeer

  • Compost integral in new website in building soil

    A website called “BuildingSoil” has been launched by the Washington Organic Recycling Council to help builders preserve healthy soil on building sites. It's the latest Soils for Salmon project which aims to change standard site development practices. These new “soil best management practices” will soon be required by local governments around western Washington, as they update local codes to ...


    By BioCycle Magazine

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