SEPTEMBER 2000
Vol. 41, No. 9

  Page Article
26 PROCESSING, END USE TRENDS
WOOD RECOVERY DEVELOPMENTS IN U.S.
Conni Kunzler
A national directory with over 700 processors provides insight into the types of wood processed and recovered, as well as market developments.
  27 JUST WHAT IS ENGINEERED WOOD?
29 BIOSOLIDS IN HONOLULU
COCOMPOSTING AT PEARL HARBOR
Following stricter landfill disposal regulations for biosolids, the U.S. Navy looked for a less expensive alternative. Composting became the Navy’s answer, and the solution is also helping the city/county of Honolulu.
   
    YARD TRIMMINGS MANAGEMENT
31 HANDLING THE FLOW
FEEDSTOCK COMPOSITION AT COMPOSTING SITES
Cary Oshins and Dave Block
Widely varying proportions of grass, leaves and brush pose challenges for yard trimmings composting sites.
  35 TECHNOLOGY DEMONSTRATION
RECYCLING YARD TRIMMINGS THROUGH AN ANAEROBIC DIGESTER
Dean Richardson
Greensboro, North Carolina has started up an anaerobic fermentation system to turn 30,000 tons of feedstock/year into liquid fertilizer, compost and methane.
  36 ON-SITE EFFECTIVENESS
BACKYARD DIVERSION GROWS IN THE UNITED KINGDOM
Promotion of home composting is increasing in popularity among local governments in the UK.
  38 HOME COMPOSTING SURVEY
RESIDENTIAL ORGANICS MANAGEMENT STUDY
Ann McGovern
Outreach and subsidized compost bins are key ways to increase the volume of organics composted by residents.
  42 UNDERSTANDING THE ISSUES
DEALING WITH HERBICIDE RESIDUES IN COMPOST
Robert Rynk
Poor vegetable growth following applications of compost from two sites in eastern Washington leads to analysis of how it happened and steps to take to avoid future problems.
   
48 FIXED-FILM ANAEROBIC DIGESTER
REDUCING DAIRY MANURE ODOR AND PRODUCING ENERGY
Ann Wilkie
Holistic manure treatment system developed at University of Florida offers farmers many practical advantages — from controlling odors to maximizing nutrient and water recovery.
   
    FORUMS
51 COMPOST OPERATORS
WHAT FEEDSTOCKS WORK BEST IN HIGH CARBON COMPOST MIX?
Amy Young, David Chynoweth and Terry Hurst
Because of its high paper content, blending the organic fraction of MSW with food residuals, biosolids and animal manures provides a feedstock synergy for optimum composting.
54 COMPOST USERS
COMPOST RESEARCH ON WISCONSIN ORGANIC FARM
Jo Anne Killeen
Impact of composted manures on crop yields and disease resistance is evaluated by University of Wisconsin scientists.
   
    FOCUS ON FOOD RESIDUALS
  57 STATELY TRENDS
CLIMBING THE LADDER TO COMPOST FOOD RESIDUALS
Dave Block
Demonstration project funding, technical assistance and bringing stakeholders together are among the ways that states are promoting more food residuals composting.
  62 FARM PROCESSORS
MARKET-BASED INFRASTRUCTURE FOR COMPOSTING COMMERCIAL ORGANICS
John Majercak
During the three-plus years of a Massachusetts project, over 70 business locations diverted approximately 22,000 tons of organics to seven farm composting operations.
  64 SETTING OPERATING STANDARDS
67 IMPLEMENTING RESEARCH
GEORGIA TAKES MANY ROUTES TO RECYCLE FOOD RESIDUALS
Britt Faucette
Juice company, school system, farm and university team up to divert an array of food residuals into the compost pile.
  69 CAMPUS INITIATIVE
MULTIPURPOSE PROGRAM AT KENTUCKY COLLEGE
Sean Clark and Derek Law
Collection and composting of Berea College’s food service residuals provide nutrients for organic gardens and heat for greenhouse while improving sustainability of the campus.
71 ALTERNATIVE TO LANDFILLING
SEAFOOD GUMBO IN A COMPOST VESSEL
County of Pasquotank, North Carolina builds rotary drum to compost seafood/crab processing residues, wood chips, fresh produce discards and shredded paper.
72 PRECONSUMER COLLECTION
COMPOSTING FOOD SERVICE SCRAPS AT RESORT
Molly Farrell
Vermont resort collects preconsumer food residuals for on-site composting program during warm months, then sends material to commercial composter in cold season.
  74 PRODUCING BIOGAS
USING WASTEWATER DIGESTERS TO RECYCLE FOOD RESIDUALS INTO ENERGY
R. Tim Haug, Gerald Hernandez, Theresa Sarullo and Fred Gerringer
Public agencies in Los Angeles seek to generate biogas from the airport’s 16,000 tons/year of food residuals.
     
    Each issue also features departments such as: BioCycle World, Reader's Q&A, Regional Roundup, Abstracts and Industry News.