|
Document Type |
: |
Article In Journal |
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Document Title |
: |
Study on Wastewater in Paper Recycling Plants Case Study دراسة عن النفايات السائلة بمصانع تدوير الورق دراسة حالة |
|
Document Language |
: |
Arabic |
|
Abstract |
: |
Abstract. Paper recycling industry is considered one of the important
investment industries, included in the industrial zone south of Jeddah.
This industry generates wastewater that causes a lot of damage when
disposed in a non-secure method. The current study aims to study the
characteristics of wastewater resulting from the different stages of
production and the management methods used at one of the paperrecycling industries in the Industrial Zone City, south of Jeddah, KSA.
The results of the field survey showed that the sources of water
include the treated effluent from Al-Khumra wastewater treatment
plant and the treated effluent emerging from the industrial wastewater
treatment plant.
Results of analysis showed that most of the locations discharged
wastewater with low pH, high concentrations of suspended solids,
dissolved solids, chemical oxygen demand, and presence of a
significant difference between concentrations of chemical and
biochemical oxygen demands. The results also showed that most of
the measured parameters for most of the sites wastewater exceeded
PME (Presidency of Meteorology and Environment) standards for
direct discharge, for central treatment facilities, or both.
The plant follows the various wastewater management options,
where it used the treatment strategy with the wastewater of the 1
st
site
before disposal, pollution minimization with the 2
nd
to 6
th
sites by
recycling, recycling and treatment strategies with the wastewater of
the 7
th
site (wastewater of floating solids removal basin), and disposal
strategy with the wastewater of 8
th
site (wastewater of the aeration
basin) by transferring it to be treated by Al-Khumra plant.
Some recommendations were suggested. Of these, following
pollution prevention with some units that leak pulp, using one of the
various ways of waste minimization before wastewater discharge from
aeration basin to the central treatment plant, studying the feasibility of
discharging the wastewater into the industrial wastewater treatment
plant located in south Jeddah, and taking the advantage of using the
wastewater emerging from aeration basin rather than its disposal. |
|
ISSN |
: |
1319-0989 |
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Journal Name |
: |
Arts and Humanities Journal |
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Volume |
: |
21 |
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Issue Number |
: |
2 |
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Publishing Year |
: |
1431 AH
2010 AD |
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Article Type |
: |
Article |
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Added Date |
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Sunday, July 15, 2012 |
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Researchers
| رياض فاروق حلواني | Halawani, Riyadh F | Researcher | Doctorate | Halawani4@hotmail.com |
|