July 2001 BioCycle Contents



JULY 2001
Vol. 42, No. 7

  Page Article
    PRODUCT BANS, PRODUCER RESPONSIBILITY
25 ONE YEAR LATER
PERSISTENT HERBICIDES IN COMPOST
David Bezdicek, Mary Fauci, Dan Caldwell, Rick Finch and Jessie Lang
This analysis of the Dow chemical products that caused problems at two Washington state composting facilities proves that protective steps needs to be taken.
  31 CITY COUNCIL FIGHTS BACK
NEW ZEALAND CITY CONFRONTS CONTAMINATION
George Fietje
Christchurch seeks ways to manage the harmful effects of clopyralid contamination in municipal composting operations.
32
TIMELINE FOR CHEMICAL LONGEVITY
PENN STATE RESEARCH UNCOVERS CLOPYRALID IN COMPOST
Nadine J. Houck and Eric P. Burkhart
University studies identify grass as major culprit, while growth trials continue using tainted compost.
   
 
34
THRIVING IN TWO GREEN INDUSTRIES
NURSERY BUILDS A COMPOSTING DIVISION
Molly Farrell
Massachusetts firm grows plants in fields, greenhouses and containers on its 900 acres, while growing its composting business with sales of 6,400 cubic yards this year.
 
37
SLICED, DICED AND SLURRIED
THE CHANGING FACE OF AN IDAHO LANDFILL
Robert Rynk
Biosolids and yard trimmings team up with grease trap pumpings and onion processing residues in the recycling operations at Clay Peak Landfill.
 
40
ADDING FEEDSTOCKS, DIVERTING MORE
TRANSFER STATION TEAMS UP WITH COMPOST SITE
John Hawk
McPherson County, Kansas runs test programs with biosolids and food residuals to increase recovery and quality of end product.
 
42
PROCESSING, PRODUCTS, MARKETS
ASSESSING CALIFORNIA’S ORGANIC MATERIALS MANAGEMENT INFRASTRUCTURE
Matthew Cotton, Stephen Storelli and Howard Levenson
A comprehensive survey of composting and mulch producing facilities in California yields valuable data and insights into feedstock sources, processing capacity, volume of end products, and market segments.
 
44
DISTINGUISHING CHARACTERISTICS BETWEEN ADC, MULCH AND BOILER FUEL
 
50
SECOND TIME COUNTS
SITE MONITORING AND ODOR CONTROL AT COCOMPOSTING FACILITY
Molly Farrell
Massachusetts city adjusts materials handling methods, sets up a neighborhood odor advisory committee, and moves forward to compost MSW and biosolids at reopened site.
   
    FORUMS
 
55
COMPOST OPERATORS
HOW A LANDFILL AND COMPOSTING SITE BECAME GULL-FREE
More than 1,500 vehicles bring 3,600 tons of trash daily to San Diego’s Miramar Landfill. Up to 3,000 cubic yards of high-grade compost are produced monthly. What form of magic keeps the gulls away?
 
58
COMPOST USERS
MICRONIZED COMPOST AND MICROBIAL LIFE IN COMPOST
Elaine R. Ingham
What is the impact on living organisms after micronization? What happens to the “good guys and bad guys”? How do dormant organisms recover? These are some questions answered in this forum.
   
63
INNOVATIONS AND TRENDS
ADVANCES IN WINDROW TURNING
Robert Rynk and Nora Goldstein
Developed almost 30 years ago, windrow turners have evolved to meet the varied biological, mechanical and economic demands of composting operations. Part I
   
    WOOD RECYCLING AND RECOVERY OPTIONS
68
LESSONS FROM REGIONAL ANALYSIS
WOOD WASTE STUDY PROVIDES CLUES TO RECYCLING SUCCESS
Rhonda Sherman-Huntoon
Detailed analysis of woody materials stream in North Carolina counties provides valuable data on methods, markets and policies that lead to profitable recovery.”
 
71
MIXED C&D DEBRIS PROCESSING FACILITY
New operation designed to process 600 tons/day, recovering about 60 percent of incoming feedstocks through mechanical and hand sorting.
 
74
DIFFERENT APPROACHES
WISCONSIN COMPANIES TURN WOOD RESIDUALS INTO REVENUES
Katie Kaluzynski
Recycling methods include using reclaimed timber to build stairs and flooring, setting up bins on an as-needed schedule, and grinding C&D debris for dewatering operations.
 
75
C&D RECYCLING METHOD
HOW COST EFFECTIVE IS DECONSTRUCTION?
Bradley Guy and Sean McLendon
University of Florida project compiles comparative data on demolition vs. deconstruction/salvage, and suggests policies that would improve recovery rates.
 
80
CURRENT AND FUTURE DECONSTRUCTION PROJECTS
Deconstruction initiatives are taking place at a college residence hall, public housing units and a military base in Arkansas.
   
 
83
RECYCLING VIEW
FAT AND HAPPY (AND COLD)
Peter L, Grogan
84
COMPOSTING VIEW
HERBICIDE MANUFACTURERS SHOULD ACCEPT RESPONSIBILITY FOR RESIDUALS IN COMPOST
Gabriella Uhlar-Heffner
University of Florida project compiles comparative data on demolition vs. deconstruction/salvage, and suggests policies that would improve recovery rates.
     
    Each issue also features departments such as: BioCycle World, Reader's Q&A, Regional Roundup, Abstracts and Industry News.


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