February 2002 BioCycle Contents



FEBRUARY 2002
Vol. 43, No. 2

  Page Article
    FOCUS ON CALIFORNIA
24
INTEGRATED SOLUTIONS
ORGANICS MANAGEMENT, CLEAN WATER AND RENEWABLE ENERGY
Rich Atwater and Paul Sellew
California’s Chino Basin Organics Management Strategy uses creative ways to protect its watershed while expanding composting and digestion capacity for manure and biosolids.
  28 SERVING THE FULL SPECTRUM OF AGRICULTURE
COMPOSTER MOVES NUTRIENTS, ORGANIC MATTER FROM GENERATORS TO USERS
Robert Rynk
Since its entrance in the compost distribution business, Earthwise Organics has sold 1.4 million tons of products, primarily to farms.
 
32
UNIFORM STANDARDS
CALIFORNIA COMPOST QUALITY REGISTRATION PROGRAM
Will Bakx
Stakeholders including compost producers, users, regulators and the public created the California Compost Quality Council to develop consistent standards.
 
34
DESIGNING A REACTOR SYSTEM
CONTINUOUS FLOW FOR VERMICOMPOSTING
Jack Chambers
A commercial worm grower recalls the transitions since start-up and explains why the fledgling industry is ready to attain its full potential.
 
36
INVESTMENT INCENTIVES
ADVANCES IN SORTING MIXED LOADS OF C&D DEBRIS
Nora Goldstein
Technologies using a combination of mechanical and hand sorting are tackling loads of demolition and construction debris, recovering significant volumes of marketable wood and other materials. Part I
40
SAN FRANCISCO ROLLOUTS ROLL ON
FOOD RESIDUALS PUT CITY ON TRACK TO OVER 50 PERCENT DIVERSION
Jack Macy
The three stream sort program for residential and small business compostables, recyclables and trash, combined with dedicated commercial organics and recycling collection, are expected to increase diversion beyond 50 percent by 2003.
 
47
PROCESSING YARD AND WOODY MATERIALS
MAKING AND MARKETING COMPOST IN NORTHERN CALIFORNIA
Victoria Lasin
An innovative partnership between a solid waste agency and a small business has led to diversion of over 550,000 tons of organic materials since 1993. Compost users include organic farmers, landscapers and gardeners.
 
49
MEASURING MOISTURE BY FEEL
Experience shows that compost managers can fine-tune a squeeze technique to get good data on their product. Laboratory testing of compost samples match moisture ratings from this “hands-on” approach.
   
    COMPOST AND PERSISTENT HERBICIDES
51
CONTINUING COVERAGE
CLOPYRALID DEVELOPMENTS IN WASHINGTON STATE
Gabriella Uhlar-Heffner
Update discusses results of several projects as well as the status of the state Department of Agriculture’s rulemaking to restrict some uses of clopyralid.
57
ONGOING INVESTIGATIONS
PREVALENCE AND FATE OF CLOPYRALID IN COMPOST
Robert Rynk
More extensive sampling in Washington state shows presence of the herbicide in composts and a variety of feedstocks, while a study of grass clippings found both significant loss and residue of clopyralid ten weeks after application.
   
    FORUMS
 
61
COMPOST OPERATORS
WHAT CAUSES FIRES AT COMPOSTING SITES?
George B. Willson
A veteran composter offers his observations — and the reasons do not include spontaneous combustion.
 
63
COMPOST USERS
NURSERY MAKES THE COMPOST SWITCH
Victoria Streib Smith
A wholesale nursery replaced a commercial bark and sand planting mix with one comprised of biosolids compost and bark and has had positive results.
   
 
66
PRACTICAL STEPS
ON THE ROAD TO BIOMASS RECYCLING
Kay Martin
Tools for the journey include being a visionary, taking stock of available resources, knowing technologies and markets, establishing partnerships, anticipating regulatory barriers and creating a constituency. Part II
   
    BIOCYCLE INTERNATIONAL
 
70
AUSTRALIA
BUILDING A MRF AND COMPOSTER IN PERTH
Stuart McAll
Regional Council implements collection strategy and recovery center that will process 200,000 tons of residuals per year, diverting 85 percent from landfills.
 
73
AUSTRALIA
LINKING ORGANICS RECYCLING AND ZERO WASTE
Gerry Gillespie
The critical issue of food production could be the catalyst that turns waste management into soil management, says an official with Resource New South Wales.
 
74
MEXICO
HARD TIMES OR PROMISING FUTURE FOR COMPOSTING IN MEXICO?
Christian Gonzalez and Jose J. Morales
In the past, MSW composting facilities have failed due to lack of planning, technical support and inadequate regulations. A new technical approach is needed to recycle the large amount of organics in the waste stream.
   
 
76
FINAL PREPARATION
GEARING UP FOR RECOVERY AT THE OLYMPICS
John C. Madole and Carolyn LaFleur
The Olympic Winter Games are underway, but what did it take to be ready to process recyclables and compostables?
     
    Each issue also features departments such as: BioCycle World, Reader's Q&A, Regional Roundup, Abstracts and Industry News.


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