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QUANTIFICATION OF ENVIRONMENTAL ASSESSMENT PARAMETERS LEADING TO ECONOMICAL EVALUATION TECHNIQUE FOR CHOOSING THE TREATMENT METHOD FOR SMALL VILLAGES IN EGYPT.

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Last updated: 03 Jan 2025

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Abstract

The sanitation situation in the remote Villages in the Delta Egypt is becoming not only a huge Environmental crises but also a crucial health problem .The problem lies in the rising of G.W.T due to the old used systems of disposal (bottomless cesspool "trench"), the waste water is mixing with the G.W.T and causing its rising to the extent that it floods the streets in some cases.
One of the solutions that was considered was stabilization ponds, another was Extended Aeration (activated sludge). As new concept the Japanese university introduced Down Hanging sponge as an experienced solution for the task.
 For many years decision makers for sanitation in Egypt built their decision upon initial cost only, neglecting the other long term costs like running cost and operation and maintenance and other factors affecting the treatment processes.
Then when fundamentals of Value Engineering science were introduced, thinking began to change. Now after the development of Environmental Engineering science, other factors that may affect the decision making process, like sustainability, surrounding impact, the assessment, manipulation of environment.
Moreover other social factors were neglected like peoples habits and what effect that could have on them in daily life.
Their ability to manage every system in case of decentralization , the contribution of different stake holders that effects the management of every system especially in decentralization , those factors could be essential in any study.
This study focuses on these new parameters and to translate them into numerical values to help the decision makers to make a better judgment and to reach the most practical decision needed for sanitation and water treatment in Egypt.
The study of Environmental Impact Assessment (EIA) is becoming urgent and more relying on management techniques such as risk analysis , creating weight score matrices for different variables surrounding the Environment of the different treatment plants in each case depending on the location , the cultural habits of inhabitants , Socio economic impact assessment , Sociological impacts , Ethical considerations . 

DOI

10.21608/auej.2017.19234

Keywords

o Stabilization Ponds (SPO) o Extended Aeration (E.A) o Down Hanging Sponge (D.H.S). o Life Cycle Analysis (LCA). o Life cycle impact Assessment (LCIA). o Risk Assessment Analysis. o Risk Assessment Management. o Environmental Impact Assessment (EIA), Environmental Footprin. o Social life-cycle assessment (S-LCA). o Environmental social assessment (ESA). o Village Council (CDA) o Biological oxygen Demand (B.O.D). o Value Engineering. o Construction Management. o Sample Campaign Assessment. o Outpu

Authors

First Name

Amro

Last Name

Kandil

MiddleName

S

Affiliation

Construction Arab academy for Science & Technology .Egypt

Email

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City

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Orcid

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First Name

Mostafa

Last Name

Osman

MiddleName

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Affiliation

University of Alexandria Egypt

Email

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City

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Orcid

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First Name

Medhat

Last Name

Abd Elmooty

MiddleName

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Affiliation

University of Alexandria Egypt

Email

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City

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Orcid

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First Name

Walid

Last Name

Abd ElAzim

MiddleName

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Affiliation

University of Alexandria Egypt

Email

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City

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Orcid

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First Name

Ahmed

Last Name

ElGendy

MiddleName

-

Affiliation

Prof. of sanitation Engrg American University in Cairo

Email

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City

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Volume

12

Article Issue

43

Related Issue

3947

Issue Date

2017-04-01

Receive Date

2018-11-15

Publish Date

2017-04-01

Page Start

640

Page End

651

Print ISSN

1687-8418

Article File

AUEJ_Volume 12_Issue 43_Pages 640-651.pdf

PDF . 1.6MB

Link

https://jaes.journals.ekb.eg/article_19234.html

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https://jaes.journals.ekb.eg/service?article_code=19234

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8

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Original Article

Type Code

706

Publication Type

Journal

Publication Title

Journal of Al-Azhar University Engineering Sector

Publication Link

https://jaes.journals.ekb.eg/

MainTitle

QUANTIFICATION OF ENVIRONMENTAL ASSESSMENT PARAMETERS LEADING TO ECONOMICAL EVALUATION TECHNIQUE FOR CHOOSING THE TREATMENT METHOD FOR SMALL VILLAGES IN EGYPT.

Details

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Article

Created At

22 Jan 2023