Civil and Environmental Engineering Department
A compound now replacing phosphates in detergents
Nitrilotriacetic acid (NTA), C6H9NO6, is a polyamino carboxylic acid and is used as a chelating agent which forms coordination compounds with metal ions (chelates) such as Ca2+, Cu2+ or Fe3+.
Nitrilotriacetic acid is a chelating agent. It is used for water softening and as a replacement to sodium triphosphate in detergents, andpotassium triphosphate in cleansers
Sunday: 10-1
Monday: 12-1
Wednesday: 10-11
You are welcome to contact me by 
at any time
You may also contact me via WhatsApp group
Ext. 2524
DON'T miss!
Love your department and be proud of your field of study
As we approaching the second midterm exams.. Get ready and remember our offices are open to answer you . do not hesitate to .contact me if you have difficulties
For CE 370 students : Your second midterm exam will be on Wednesday 27 March 2019. In the surveying lab
Good Luck 
My Dear Students
Please visit the announcement box for the relevant course and make sure that you can download and upload easily, otherwise
.contact me to sort it out
There will be an orientation session in the midell of this term to help you select your track in Civil and Environmental Engineering
Mining engineering is an engineering discipline that involves practice, theory, science, technology, and the application of extracting and processing minerals from a naturally occurring environment. Mining engineering also includes processing minerals for additional value.
Environmental engineers are the technical professionals who identify and design solutions for environmental problems. Environmental engineers provide safe drinking water, treat and properly dispose of wastes, maintain air quality, control water pollution, and remediate sites contaminated due to spills or improper disposal of hazardous substances. They monitor the quality of the air, water, and land. And, they develop new and improved means to protect the environment.
Actions speak louder than words
Universities I've worked in
Assuit University (Home University), Egypt
Imperial College, London, UK
Faculty of Engineering, Al-Mergeb University, Libya
King Saud University, KSA
,Majmaah University
https://www.researchgate.net/profile/Sameh_Ahemd
and give me
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2nd Midterm Exams on 3/4/2019
Participation in the 6Th Student Conference
With a paper and oral presentation
From the Senior Design Project CE499 -35
See inside, the paper, and presentation
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Lecture notes |
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3-4-2019 |
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Model Answer |
Working marks is available -Click on Surveying I
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Lectures |
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First midterm exam |
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Lab |
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See Inside
Working marks out of 60 is available- Click on Surveying 2
Available
Quizzes 2 and 3 with model Answer
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Available
0-1-2-3-4
Power point
Quizzes
Available
Chapter 1,2,3,4,5
Lecture notes
Report 1 Cameras
Report
60 marks
Exams
See Inside
Student Performance Records
Second Best paper from Senior Design Projects in 2015
Paper title:
Students:
Abdullah A. Alzeer
Husam K. Almubark
Maijd M. Almotairi
A job opportunity
Mobile: 00966598311652
خالص شكري وتقديري
Time in Riyadh 
