log processing Articles

  • Antimicrobial resistance in escherichia coli isolated in wastewater and sludge from poultry slaughterhouse wastewater plants

    The authors investigated the antimicrobial resistance of Escherichia coli isolates in 22 samples of crude inflow, treated effluent, and sludge collected at the wastewater treatment plants of eight poultry slaughterhouses in Portugal. A total of 549 E. coli strains were recovered and tested for resistance to 12 antimicrobial agents. Multidrug resistance was present in 55.7 percent of the isolates. ...

  • Removal of Cementation Bonds in Stressed Overconsolidated Clays

    Soils develop cementation during and after formation because of the effects of stress, time, and environment. The effects of cement removal on the change of state of soil under stress are discussed in this paper. The change in the state of stiff, overconsolidated, cemented clay under stress is reflected by void ratio change when the cementation bonds are removed. The observed increases in void ...


    By ASTM International

  • Mariposa compost facility odor remediation update

    Staring in the winter of 2006 the staff at the Mariposa Compost Facility worked quickly to make process changes to bring odor issues under control. Here is the latest chapter in their story. Odor (incident) Logs In January 2007 the Local Environmental Agency (LEA) provided "odor logs" to the county residents that were troubled by the compost facility's odors. The odor logs were ...

  • DRUM WOOD CHIPPER

        Chenze Drum wood Chipper Production Process Details    Zibo Chenze’s Drum Chippers are speciality equipment for wood chips ...

  • Factors affecting biotechnology innovation in Canada: analysis of the 2001 biotechnology use and development survey

    Advancement in biotechnology requires continued innovative activity by firms. To grow, biotechnology firms must understand the factors affecting their innovative activity. Such understanding also informs policy makers, and supports the development of policies promoting one's biotechnology sector. This study explores factors, which determine innovative activity within the Canadian biotechnology ...


    By Inderscience Publishers

  • Applying ERP to the biomass supply chain

    Green alternatives to hydrocarbon-based fuels are increasingly derived from recycled waste materials, including paper and packaging materials; residues from other industrial processes, and perhaps most importantly, biomass. Biomass comprises plant waste and plant by-products, and currently represents one of the most exciting avenues of research in the development of alternatives to fossil fuels. ...


    By MHG Systems Ltd

  • Lumber company expedites shipping procedures

    Pukall Lumber Company, located in Arbor Vitae, Wisconsin, is a family-owned and operated wood products manufacturer. The business is two-pronged; the sawmill was founded in 1937 and later a retail building supply was added to sell lumber and other building materials to area builders. Pukall handles red and white pine logs primarily, sawing them into accurate dimension lumber for the construction ...


    By Avery Weigh-Tronix

  • Leveling the Playing Field for Legal Timber in Brazil

    Brazil is one of the most biologically diverse countries in the world. What is less known is that the country is the fourth largest industrial ...

  • Woody Biomass as renewable energy source

    In-depth analysis in Minnesota assesses the feasibility and cost-effectiveness of regional biomass generated electricity projects that tap into local feedstocks. The Center for Energy and Environment (CEE) in Minneapolis, Minnesota undertook a multiphase research project to create a framework that communities and legislators can use to determine the feasibility of biomass-generated electricity in ...


    By BioCycle Magazine

  • Wood briquettes with an innovative form

    Briquetting has allowed one wood processing firm to optimise its strategy for increasing value and has led to the creation of a new line of business. Robeta OHG operates a saw mill in Brandenburg, Germany. The company processes around 280,000m3 of pine wood a year, which is sourced exclusively in the forests of Brandenburg and Mecklenburg-Vorpommern. Instead of selling on loose ...

  • Shrinking forests: The many costs

    In early December 2004, Philippine President Gloria Macapagal Arroyo 'ordered the military and police to crack down on illegal logging, after flash floods and landslides, triggered by rampant deforestation, killed nearly 340 people,' according to news reports. Fifteen years earlier, in 1989, the government of Thailand announced a nationwide ban on tree cutting following severe flooding and the ...


    By Earth Policy Institute

  • Halogenated flame retardants during egg formation and chicken embryo development: Maternal transfer, possible biotransformation, and tissue distribution

    Hen muscle, eggs, and newborn chick tissues (muscle and liver) were collected from an electronic waste recycling site in southern China. The authors examined the maternal transfer, potential metabolism, and tissue distribution of several halogenated flame retardants (HFRs) during egg formation and chicken embryo development. The pollutant composition changes significantly from hen muscle to ...


    By John Wiley & Sons, Ltd.

  • Improved Wastewater Treatment at Hess Collection Winery

    Winery wastewater treatment at Hess Collection Winery (Napa, CA) features floating horizontal brush aerators, data logging, and computer monitoring and control to simplify required water quality reporting. Since installation in 2001, Hess Collection Winery has never been out of compliance with state discharge limits. Wineries generate a strong organic wastewater that is highly depending on ...


    By S&N Airoflo Inc.

  • 5 Essential Wood Chipper Safety Tips

    If you use a wood chipper around your property, then you know what powerful machines they are. For cleaning up brush piles and making valuable wood chip mulch, using a wood chipper is often the easiest and most effective method. But with great power comes great responsibility. In this case, it is your responsibility to stay safe when using your wood chipper. Here are some easy ways to prevent ...


    By DR Power Equipment

  • Tuning In: Tracking wood from Honduran Forests to U.S. Guitars

    This study focuses on two supply chains for mahogany that originate in remote biodiversity-rich forests in Honduras. These supply chains were selected because they involve small forest community cooperatives that, compared with industrial operations, have a lower capacity to respond to market requirements for legal wood, including the U.S. Lacey Act. ...

  • Lumber liquidators raid shows companies need to heed U.S. Lacey Act

    U.S. federal authorities recently executed search warrants at two Virginia facilities belonging to Lumber Liquidators Holdings, Inc., the largest specialty retailer of hardwood flooring in the United States. Lumber Liquidators said in a press release last month that the raids were related “to the importation of certain ...

  • Waste not in Asheville

    Asheville, North Carolina, has gained a national reputation as a hub of local and artisanal foods. In fact, the local foods movement in this Southern Appalachian city has become so embedded in the community consciousness that the city has dubbed itself “the world’s first Foodtopian Society.” There are hundreds of unique restaurants, dozens of bakeries, breweries and ...


    By BioCycle Magazine

  • Indonesia extends its Forest Moratorium: What comes next?

    Indonesia’s President Susilo Bambang Yudhoyono made a bold and courageous decision this week to extend the country’s forest moratorium. With this decision, which ...

  • The Middle East’s largest poultry producer chooses Addfield - Case Study

    Addfield continues to build it’s reputation as the most trusted supplier of International Poultry Incineration with the installation of three of their Rapid 1000 Incinerators. Working with one of the largest poultry facilities in the Middle East. We have recently supplied one of the Middle East’s largest poultry producers with three Rapid 1000 poultry ...

  • 5 lessons for sustaining global forests

    As the old adage suggests, it is important to see the forests for more than just the trees. While an estimated 500 million people depend directly on forests for their livelihoods, the entire world depends on them for food, water, clean air, and vital medicines. Forests also absorb ...

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