International Water Technology Association

International Water Technology Association IWTA organises the annual conference IWTC http://iwtc.info/
and publishes the international journal IWTJ http://iwtj.info/

Water Technology Association is a non-governmental Association no. 1623 for 2004. It was established by a panel of experts and university professors. The aims of this association are to:
1. highlight the importance of water issue both socially and economically at the local, national and international levels.

2. highlight the importance of preserving water and its resources.

3. support and spread

out modem technology concerning water treatment and desalination.

4. organize training courses in the field of water management and treatment.

5. organize scientific meetings which aim to raise the awareness of people concerning the water issue and its dimensions.

6. conduct research studies and projects in the field of’ preserving the aquatic resources and water management. The first activity of this association was participating in the organization of the 8th International Conference for Water Technology. The association aims at organizing a number of training courses in the fie1d of protecting aquatic resources against pollution, the technology of water desalination and water treatment. In addition, a number of workshops will be held on the importance of some national issues such as:


- Water and development of isolated areas in Egypt.

- Crop structure and its role in saving water.

- Water resources management.

- Evaluating the economic value of water. President of Egyptian Water Technology Association:

Professor Magdy Abou Rayan

For more information, please visit the Egyption Water Technology Association web site (in Arabic):

http://www.water-tech.org/

28/11/2022
23rd International Water Technology ConferenceIWTC-2023 iwtc2019.website2.me09 – 11 March 2023Port Said, EgyptGrand Ho...
27/11/2022

23rd International Water Technology Conference
IWTC-2023 iwtc2019.website2.me

09 – 11 March 2023

Port Said, Egypt

Grand Hotel

Water Treatment TechnologyLecture (7) Sedimentation Process (Clarification) https://youtu.be/emsllvsgZUABy Dr. Eng. Cons...
27/12/2020

Water Treatment Technology
Lecture (7) Sedimentation Process (Clarification)
https://youtu.be/emsllvsgZUA
By Dr. Eng. Consultant/ Kamal El-Nahhas
Introduction
Clarification and Sedimentation
Processes Classification
Settling Characteristics
Basin Types
Zones of a Sedimentation Basin
Operating Parameters
Tube or Plate Settlers
Specialized Processes
تكنولوجيا معالجة المياه
محاضرة (7) – عمليات الترسيب (الترويق)
د. مهندس إستشارى/ كمال النحاس
https://youtu.be/emsllvsgZUA

INTRODUCTIONCLARIFICATION AND SEDIMENTATIONCLASSIFICATIONSETTLING CHARACTERISTICSBASIN TYPESZONES OF A SEDIMENTATION BASINOPERATING PARAMETERSTUBE OR PLATE S...

20/12/2020

Water Treatment Technology
Lecture (4) RAW WATER COLLECTION
https://youtu.be/4jEEGu8iZjU
By Dr. Eng. Consultant/ Kamal El-Nahhas
Introduction
Raw Water Intake
Intake Definition And Types
Intake Components
Screens, Types And Design
Conduit Pipes
Raw Water Pump Sump
تكنولوجيا معالجة المياه
محاضرة (4) – تجميع المياه الخام من المصدر (المأخذ)
د. مهندس إستشارى/ كمال النحاس
https://youtu.be/4jEEGu8iZjU

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Water Treatment Technology Lecture (6) – Coagulation & Flocculation Part II (Basin and Mixing Facility Design)By Dr. En...
20/12/2020

Water Treatment Technology
Lecture (6) – Coagulation & Flocculation Part II (Basin and Mixing Facility Design)
By Dr. Eng. Consultant/ Kamal El-Nahhas
Introduction
Main Concepts of Mixing
Main Types of Mixers
Velocity Gradient and Imparted Power
Mixing in Water Treatment Processes
Flash Mixing & Slow Mixing
Design of Coagulation and Flocculation Basins and Mixing Facilities
https://youtu.be/rFeL2geBm_g
تكنولوجيا معالجة المياه
محاضرة (6) – الترويب والتنديف الجزء الثانى
(تصميم أحواض ووسائل التقليب لعمليتى الترويب والتنديف)
د. مهندس إستشارى/ كمال النحاس
https://youtu.be/rFeL2geBm_g

INTRODUCTIONMain Concepts of MixingMain Types of MixersVelocity Gradient and Imparted PowerMixing in Water Treatment ProcessesFlash Mixing & Slow MixingDesig...

Water Treatment Technology Lecture (5): Coagulation & Flocculation Part I By Dr. Eng. Consultant/ Kamal El-Nahhashttps:/...
20/12/2020

Water Treatment Technology
Lecture (5): Coagulation & Flocculation Part I
By Dr. Eng. Consultant/ Kamal El-Nahhas
https://youtu.be/syt9spEOzUg
Introduction
Drinking Water Treatment Processes: An Overview
Definitions
Coagulants and Selection
Chemistry of Coagulation
Coagulant Aids
Factors Affecting Coagulation & Flocculation
تكنولوجيا معالجة المياه
محاضرة (5) – الترويب والتنديف الجزء الأول
د. مهندس إستشارى/ كمال النحاس
https://youtu.be/syt9spEOzUg

INTRODUCTIONDRINKING WATER TREATMENT PROCESSES: AN OVERVIEWDEFINITIONS, COAGULATION & FLOCCULATIONCOAGULANTS AND SELECTIONCHEMESTRY OF COAGULATIONCOAGULANT A...

10/12/2020

Water Treatment Technology
Lecture (3) – Pre-design Studies & Master Plan
By Dr. Eng. Consultant/ Kamal El-Nahhas
https://youtu.be/4jEEGu8iZjU

تكنولوجيا معالجة المياه
محاضرة (3) – الدراسات الأولية والتخطيط الأساسى
د. مهندس إستشارى/ كمال النحاس
https://youtu.be/4jEEGu8iZjU

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

23/11/2020

Water Treatment Technology
Lecture (3) – Pre-design Studies & Master Plan
By Dr. Eng. Consultant/ Kamal El-Nahhas
تكنولوجيا معالجة المياه
محاضرة (3) – الدراسات الأولية والتخطيط الأساسى
د. مهندس إستشارى/ كمال النحاس

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

Water Treatment Technology Lecture (2) - Introduction - Impurities in WaterBy Dr. Eng. Consultant/ Kamal El-Nahhasتكنول...
21/11/2020

Water Treatment Technology
Lecture (2) - Introduction - Impurities in Water
By Dr. Eng. Consultant/ Kamal El-Nahhas
تكنولوجيا معالجة المياه
محاضرة (2) - مقدمة - العناصر الملوثة للمياه
د. مهندس إستشارى/ كمال النحاس

Introduction to Drinking Water Treatment Impurities in Water

Water Desalination by Reverse Osmosis - Basic Terms and Definitions,Dr. Kamal El-Nahhas
25/04/2020

Water Desalination by Reverse Osmosis - Basic Terms and Definitions,
Dr. Kamal El-Nahhas

12/04/2020

Lecture (7): Water Desalination by V***r Compression

Dr. Kamal El-Nahhas

 Single Effect Mechanical V***r Compression (MVC)
 Single Effect Thermal V***r Compression (TVC)
 Multiple-Effect Distillation with Thermal Vapour Compression (MED/TVC)
 Multiple-Effect Distillation with Mechanical Vapour Compression (MED/MVC)
محاضرة عن: تحلية المياه باستخدام تقنية إنضغاط البخار
د. كمال النحاس
وتشمل:
 تحلية المياه المياه بطريقة الانضغاط الميكانيكى للبخار
 تحلية المياه المياه بطريقة الانضغاط الحرارى للبخار
 تحلية المياه المياه باتحاد طريقتى الانضغاط الميكانيكى للبخار والتقطير متعدد التأثير
 تحلية المياه المياه باتحاد طريقتى الانضغاط الحرارى للبخار والتقطير متعدد التأثير
الرابط:

Water Desalination by multi-stage flash
07/04/2020

Water Desalination by multi-stage flash

An overview about water desalination by multi-stage flash distillation

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