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28th Juny 2002
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Carni Sarde
Mamusa Plant in Loc. Perde Cuaddu, Isili municipality,
province of Nuoro, Island of Sardinia (Italy):
This is an integral centre for purification and appreciation
of pig manure at a farm with 3,000 mothering sows
in a closed cycle and daily production of 400 m3
of manure.
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| Detail of tanks in biological
module for reduction of nutrients. |
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Building housing main
phase separation module with 3 ionic transfer
reactors and a sludge concentration group
for anaerobic digestion.
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It takes up a total surface area of 2,000 m2
for the aerobic modules (optimised separation of
solids, biological reduction of nutrients, dephosphating
and hygienisation via ultrafiltration with BRM)
with tertiary use made of water, dumping the surplus
into public channels.
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Detail of secondary biogas
digestor and gasometer.
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Detail of facility distribution
platform in biological module.
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| There is a treatment
line via anaerobic digestion for generating biogas and
thermo-electrical production with a capacity of 1.4
Mwe; the solids line occupies a total built-up surface
area of 4,200 m2 for composting by means of agitation
channels. The total investment comes to 3.7 million
Euros and the execution time involved is 22 months,
building having been started in February 2001 and planned
to be completed in December 2002. |
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| Sealing tests in anaerobic
primary digestor. |
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Upper view of main module
for phase separation and areas of composting
unit by means of covered agitation channels.
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For more information about
the SELCO-ECOpurín technology, click
here or contact us.
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Detail of ionic transfer
reactor in the main module.
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Goshen Ridge
Farms Plant in the county of Duplin, North Carolina,
United States of America:
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| This forms part of
the Smithfield/Super Soils System Project, and is the
first plant in a project of a further seven (7) which
are in turn grouped for treating the solids line of
a single composting unit located in Hickory Grove Farm,
in Clinton, North Carolina. It is the first demonstration
project within the agreement between SF, PSF and NC
Attorney General (section III B 5, NC). |
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View of access platform
and biological module control with PINBT system.
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Detail of dephosphating
module for obtaining bagged calcium phosphate.
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The manure treatment plant processes
a hog barn of 4,780 fattening heads in open cycle,
with 125 m3 per day of manure, the liquid being treated
by means of optimised separation of solids, biological
reduction of nutrients by means of bacteria immobilised
in pearls of gel (PINBT), dephosphating-production
of calcium phosphate and hygienisation, elimination
of pathogens, virus and parasites, using the influent
as cleaning and irrigation water, occupying a surface
area of 320 m2; the solids line acts as raw material
for preparing compost and soils by means of composting
in aired piles in a facility which takes up a surface
area of 1,000 m2 in Hickory Grove. The total investment
came to 1.2 million US dollars, and the execution
time was 8 months (January-August 2002).
Earlier on, after an international
competition between over 100 companies (November 2000-June
2001) the project was given the 1st award of the AWMC
from the NCSU within the agreed framework of SF, PSF
and NC Attorney General as "Environmental Superior
Technology Demonstration Project".
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For more information about
the SELCO-ECOpurín technology, click
here or contact us.
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General
view of the treatment plant without the composting
unit.
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