AUGUST 2000
Vol. 41, No. 8

  Page Article
  30 GROWING INTO COMPOSTING
VARIED ORGANIC FEEDSTOCKS SPELL OPPORTUNITY IN IOWA
Shelene Codner
A manure handling and industrial biosolids management company expanded its organics recycling horizons, opening up a composting facility designed to process 100,000 tons/year.
33 INNOVATIONS UPDATE
THE SEARCH FOR BETTER BUGS AND BETTER MOUSETRAPS
Robert Rynk
Approaches to composting and other organics recycling technologies that employ innovative vessels, procedures, equipment and microorganisms.
 
38
EARTH RECLAMATION
ACETONE HELPS MICROBES REMEDIATE TNT-CONTAMINATED SOIL
Microbiologists at Idaho National Engineering and Environmental Laboratory find that adding acetone to TNT-contaminated soil facilitates bioremediation through composting.
40 OPERATOR STRATEGIES
SORTING OUT THE PLASTIC
Nora Goldstein and Dave Block
Experience is showing that with aggressive upfront sorting and optimizing the screening process, film plastic can be sorted successfully at composting sites.
 
42
PLASTIC LUMBER MARKET
Manufacturer of composite lumber combines recycled wood fibers with reclaimed polyethylene to create residential and commercial decking.
 
46
LOGO DESIGNATES COMPOSTABLE PRODUCTS
New certification program sets procedures for identifying and promoting use of biodegradable polymeric materials.
   
    FOOD RESIDUALS MANAGEMENT
48 NATIONWIDE BIOCYCLE SURVEY
FOOD RESIDUALS COMPOSTING
Nora Goldstein, Dave Block and Cary Oshins
Projects taking institutional, commercial and industrial feedstocks at centralized and farm based sites are on the rise as generators, haulers and processors work out the logistics.
55 PILOT PROGRAM
SENDING FEEDSTOCKS FROM SUPERMARKET TO FARMS
Cary Oshins
Residuals from a large regional food store are being composted at two farms to evaluate economics, regulations, materials handling techniques and end product value to crops.
  57 DIVERSION EDUCATION
SCHOOL DISTRICT SUPPLIES ORGANICS TO COMMERCIAL COMPOSTER
Dave Block
Students at 15 schools in the Wichita, Kansas area help separate food residuals for collection and composting.
 
59
GROWING WITH THE FLOW
FLEXIBLE PROCESSOR SIMPLIFIES COMMERCIAL ORGANICS DIVERSION
Like any composter, B&J prefers receiving a clean separated stream. But its operators also know that having the capability to handle contamination is of great value to the collection programs it serves.
   
    FORUMS
  62 COMPOST OPERATORS
SURVIVAL AND SUCCESS STRATEGIES AT IN-VESSEL FACILITIES
Lewis M. Naylor
What are the factors that build long-life into in-vessel composting facilities? A survey of biosolids composting operations provides some useful insights.
 
66
COMPOST USERS
FINDING AN ALTERNATIVE TO THE METHYL BROMIDE SYSTEM
Gladis Zinati
Florida researchers use composts and cover crops for commercial vegetable and flower plantings to replace the chemical fumigant which will be phased out by 2005.
   
 
68
PROFITS FROM DIVERSION
BUSINESS TAKES RECYCLING TO THE LIMIT
Entrepreneur flourishes by recycling as many materials as possible for customers and turning many recyclables into products.
 
69
CHELSEA CENTER FOR RECYCLING AND ECONOMIC DEVELOPMENT
 
71
FUEL FOR ECONOMIC DEVELOPMENT
ETHANOL PRODUCTION PLANS GAIN POWER IN NORTH CAROLINA
Three facilities are on the drawing board in the eastern part of the state, creating a potential cash crop alternative for tobacco farmers and cleaner fuel to help meet air pollution standards.
   
    BIOCYCLE INTERNATIONAL
 
75
UNITED KINGDOM
COMPOSTING FOOD RESIDUALS ON A BRITISH FARM
Stephen Wise
Diversified company windrows 25,000 tons a year of vegetable and fruit feedstocks with municipal yard trimmings to generate product for agricultural markets.
78
AUSTRALIA
MAXIMIZING COMPOSTABLES AT THE OLYMPICS
Sonya Williams
To improve recovery of residuals from 13 million meals to be served during the Summer Games in Sydney, compostable utensils, packaging products, bags and liners will be used.
 
80
GERMANY
COMPOSTING FOLLOWS DIGESTION OF BIOWASTE
Facilities use cofermentation technologies that generate both biogas and a marketable compost.
 
82
KOREA
BIOGASIFICATION OF FOOD RESIDUALS
Hang-Sik Shin, Sun-Kee Han, Yourng-Chae Song and Eung-Ju Hwan
With landfilling of food residuals prohibited in 2005, innovative recycling technologies are emerging.
     
    Each issue also features departments such as: BioCycle World, Reader's Q&A, Regional Roundup, Abstracts and Industry News.