January 2001 BioCycle Contents



JANUARY 2001
Vol. 42, No. 1

  Page Article
   
    CONTROLLING EROSION
  26 REPLACING CONVENTIONAL METHODS
COMPOST FILTER BERMS AND BLANKETS TAKE ON THE SILT FENCE
Rod Tyler
The success of compost and composted mulch in erosion control projects is creating a groundswell of excitement among state and local departments of transportation, construction companies, landfill managers and contractors.
32 ORGANICS IN ACTION
COMPOSTED WOODY MATERIALS BECOME EROSION CONTROL PRODUCT
Oregon site has a yard trimmings composting system, a bagging line and side-by-side comparative plots demonstrating compost impact on steep slopes.
 
33
MARKETING A COMPOST BIOFILTER
Pelletized leaf compost becomes the media for a passive, flow-through storm water filtration process that adsorbs pollutants such as hydrocarbons and dissolved metals.
   
34
STRAIGHT FROM THE SOURCE
OPERATOR STRATEGIES TO MAINTAIN SCREEN PERFORMANCE
Nora Goldstein
Operators respond to BioCycle minisurvey with valuable information for composting or organic materials processing facilities.
38
SPECIAL EVENT STRATEGIES
RECOVERING COMPOSTABLES AT IOWA FESTIVALS
Shelene Codner
Three Iowa agencies work with volunteers and vendors to divert food residuals and paper products at summer celebrations.
 
42
REDUCTION STRATEGY
PROCESSING MSW FOR DAILY COVER
With the first phase operational since April, Iowa’s Clinton County project is providing experience on using a digester to reduce landfilling.
 
43
BLOWING IT ON
HOW EQUIPMENT CAN OPEN UP NEW MARKETS
Dave Block
Two companies increase compost and mulch sales by providing application services with blower trucks.
  44 FILTER BERM SPECIFICATIONS
Soil amendment company follows these specs when setting up filter berm demonstrations for state and county agencies
 
47
CONTRACT SERVICE
FROM PUBLIC BIOSOLIDS TO PRIVATE COMPOST
Angella Vertzaya
Canadian firm signs up clients that generate widely differing feedstocks and produces grade A compost.
   
    FORUMS
 
48
COMPOST OPERATORS
UNDERSTANDING WATER DYNAMICS IN THE BIOFILTER
Bradley A. Striebig, Hyun-Keun Son and Raymond W. Regan
Excessive or insufficient water in a biofilter may cause a variety of operating problems. Neglecting the water content is the most common cause of poor biofilter operation.
51
COMPOST USERS
SUSTAINABLE PRACTICES THRIVE IN A NATIONAL PARK
Marney Blair and Jean Koch
The goal of The Presidio — part of California’s Golden Gate National Recreation Area — is to compost 100 percent of its organic residuals, using compost to improve native plant survival and involving many residents in the entire process.
   
    MEASURES OF COMPOST QUALITY
 
53
COMPARING METHODS
A QUICK LOOK AT QUICK COMPOST STABILITY TESTS
Linda J. Brewer and Dan M. Sullivan
Three different rapid maturity tests were evaluated using yard trimmings compost. Results were compared against those from a standard laboratory analysis of compost respiration.
 
55
THE CCQC COMPOST MATURITY INDEX
 
56
OXYGEN AND GROWTH
HOW COMPOST MATURITY AFFECTS CONTAINER GROWN PLANTS
William F. Brinton and Eric Evans
Traits of composts at various stages — 21 days of active composting, and both 60 and 250 days of curing — can be indicators of negative impact on plants.
   
 
62
IN SEARCH OF ALTERNATIVES
MEAT PROCESSING BY-PRODUCTS MANAGEMENT TRENDS
Thomas F. Seaman
Consolidations in rendering industry and shrinking demand for products derived from meat by products are leaving processors searching for alternative outlets like composting. Part I
   
    CONTAINERIZED COMPOSTING
64 MANAGING ODORS AND VECTORS
COMPARING AERATION STRATEGIES FOR COMPOSTING
Rose Mary Seymour
University of Maine researchers test different methods to recycle crab processing residuals that yield the best compost product.
 
68
MANAGING FEEDSTOCK RATIOS
UNIVERSITY TESTS IN-VESSEL COMPOSTING OF FOOD RESIDUALS
Britt Faucette, K.C. Das and Mark Risse
Staff at University of Georgia examine feedstock ratios, odor levels, leachate, air flow rates and product quality as part of regional technical assistance program.
   
    COLUMN
  71 RECYCLING VIEW
HYPER OBSOLESCENCE CALLS FOR HYPER RECYCLING
Peter L. Grogan
     
    Each issue also features departments such as: BioCycle World, Reader's Q&A, Regional Roundup, Abstracts and Industry News.


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