International Water Technology Association

International Water Technology Association

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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

Photos from International Water Technology Association's post 28/11/2022
Photos from International Water Technology Association's post 27/11/2022

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

09 – 11 March 2023

Port Said, Egypt

Grand Hotel

Lecture 7 Sedimentation (Clarification) 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

Lecture 7 Sedimentation (Clarification) 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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Lecture 6 Coagulation Flocculation Part II 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

Lecture 6 Coagulation Flocculation Part II INTRODUCTIONMain Concepts of MixingMain Types of MixersVelocity Gradient and Imparted PowerMixing in Water Treatment ProcessesFlash Mixing & Slow MixingDesig...

Lecture 5 Coagulation and Flocculation 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

Lecture 5 Coagulation and Flocculation 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

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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

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

Water Treatment 02 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

Water Treatment 02 Introduction to Drinking Water Treatment Impurities in Water

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
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