June 2001 BioCycle Contents



JUNE 2001
Vol. 42, No. 6

  Page Article
  25 REACHING ALL RESIDENCES
EXPANDING A FOOD RESIDUALS COLLECTION AND COMPOSTING PROGRAM
Molly Farrell
Hutchinson, Minnesota opens a new $3.4 million facility to process organics from all households and other generators.
  29 MONEY SAVING OPTION
COMPOSTING COOPERATIVES SERVE BOSTON AREA BUSINESSES
Justin Adams
Hotels, colleges, restaurants and fish processor work with WasteCap to spend less for collection and disposal, while increasing recycling levels.
30
IMPROVING PERFORMANCE
PROCESSING EQUIPMENT RETROFIT AT FLORIDA COMPOSTING FACILITY
Patrick D. Byers
Solid Waste Authority of Palm Beach County improves its methods for preprocessing yard trimmings and “finishing” the compost produced at its facility.
 
33
SIX CITY PARTNERSHIP
LANDFILL AND WASTEWATER PLANT MAKE A GREAT COMBO
A wastewater treatment facility with too many biosolids and a landfill with too many yard trimmings have teamed up in Utah to compost residuals in a
joint venture.
 
36
RECYCLING ON THE WORM FARM
THE LARGEST PERMITTED VERMICOMPOSTERS IN IOWA
Shelene Codner
Goals of this part-time business are to divert organic feedstocks, market worm castings, educate school children — and “expand the operation by four times in the near future.”
 
40
WASTEWATER REUSE
ADVANCED DESIGNS FOR CONSTRUCTED WETLANDS
Scott Wallace
Treatment wetlands for commercial and industrial liquid residuals are using such technologies as vertical flow, Reciprocating Bed and Forced Bed Aeration in areas considered “too cold” a few years ago.
45
CHALLENGING FEEDSTOCKS
ROTATIONAL BUNKER SYSTEM COMPOSTS SHEEP OFFAL
Donna Chaw
Initial tests of units developed at Olds College indicate sufficiently high temperatures are generated to control pathogens.
 
47
FROM BELTS TO TEETH
SUMMERTIME TIPS FOR GRINDER MAINTENANCE
Equipment owners will benefit greatly by performing preventive tasks now, avoiding grinder breakdowns.
49
CAREER TRANSFORMATION
MANURE AND FOOD RESIDUALS COMPOST ARE IN THE BAG
Dave Block
Dairy farmer brings in partners to shift into a composting operation that includes a bagging system for their product.
   
    FORUMS
51
COMPOST OPERATORS
GETTING MOISTURE INTO THE COMPOST PILE
Robert Rynk
A survey of operators in various regions of the U.S. provides insights into keeping the composting process wet enough — the what, when, how, and how much of adding moisture.
 
57
COMPOST USERS
TAPPING POTENTIAL FOR COMPOST USE IN HIGHWAY APPLICATIONS
Ron Alexander
A U.S. EPA grant is funding development of a model compost specification for state Departments of Transportation, and the assembling of lists of state officials and compost suppliers.
   
    BIOCYCLE INTERNATIONAL – FOCUS ON JAPAN
61
STATUS OF ORGANICS RECYCLING/COMPOSTING IN JAPAN
Mitsuo Chino
How many tons of compostable MSW, food industry residuals, animal manure, biosolids and woody materials are generated each year? How much is composted and recycled? A special JORA committee supplies the answers.
 
63
RECYCLING BY FOOD PROCESSING INDUSTRIES
Mami Okamoto and Akikuni Ushikubo
Survey response from 562 companies provides data on treatment and recovery methods now being used on-site as well as off site.
 
66
MANAGING MANURE ON JAPANESE LIVESTOCK AND POULTRY FARMS
K. Haga
Composting is main treatment method for 90 million tons of manure from dairy and beef cattle and pigs.
 
67
EMPHASIS ON BIOSOLIDS REUSE AND COMPOSTING
Hiroaki Morita and Hideyuki Saino
Report provides data on beneficial use of biosolids, guidelines and regulations, and how municipalities are expanding compost markets.
 
71
EXAMPLES OF SYSTEMS USED AT COMPOSTING FACILITIES
Japan is developing a stronger industrial composting infrastructure to provide special equipment and systems that fulfill organics recycling goals.
 
74
HARNESSING ENERGY FROM MANURES AND SOYBEAN CURD RESIDUALS
Combination anaerobic digestion/composting facility in Kyoto Prefecture uses all generated electricity and yields a fertilizer product with four percent nitrogen.
 
76
JAPAN ORGANICS RECYCLING ASSOCIATION ACTIVITIES
Toshiaki Tadano
To achieve its goals, JORA will promote public awareness, development of recycling systems and markets, and educational programs.
     
    Each issue also features departments such as: BioCycle World, Reader's Q&A, Regional Roundup, Abstracts and Industry News.


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