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Stories tagged with: Dr Iyad Al-Attar

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The filtration compass

Dr Iyad Al-Attar warns us of the abyss of truth we confront when we deviate from the roadmap for providing clean air and take the fast track to filtration bankruptcy.

Added: Mar 8, 2014 | By Dr Iyad Al-Attar

The need to quantify

After providing a broad sweep of the various issues involved in air filtration in his scientifically researched and highly acclaimed first series, Dr Iyad Al-Attar begins his new series, wherein he conducts an in-depth analysis of the subject and offers his erudite insights. In Part I, he argues that the science of air filtration is driven by its quest for perfection, which is why filter testing is critically important.

Added: Sep 18, 2012 | By CCME Content Team

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The Long and Dusty Road Ahead …

In this last and final installment on the present series on air filtration, Dr Iyad Al-Attar highlights the need for better air filtration technology for improved Indoor Air Quality and reiterates his call for joint responsibility to ensure that this becomes a reality. We hope that the sincerity his voice exudes and the earnestness and urgency of his mission has reached out to our readers.

Added: Jul 13, 2012 | By Dr Iyad Al-Attar

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A microscopic view of particles

Dr Iyad Al-Attar explains the importance of defining critical parameters, such as particle size, which affect the performance of air filters. He also strongly advocates the view that we need to take strides in the field of air filtration today to make a positive impact on the health of generations to come.

Added: Jun 13, 2012 | By Dr Iyad Al-Attar

Waiting to exhale …

In Part 13 of the series on air filtration, Dr Iyad Al-Attar dispels misconceptions regarding particle straining and highlights the fact that the subject deserves greater attention.

Added: Apr 14, 2012 | By Dr Iyad Al-Attar

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Filtration selection – eliminating errors

In Part 11 of the series on air filtration, Dr Iyad Al-Attar explains the three vital stages of air filtration selection and argues that efficient air filtration is a concept whose time has come.

Added: Feb 9, 2012 | By Dr Iyad Al-Attar

Airing his Views

A champion of clean air and an expert on air filtration, Dr Iyad Al-Attar, Regional Director (Middle East) and International Consultant, EMW Filtertechnik, Germany, is familiar to readers of Climate Control Middle East through his series of analytical articles on the subject. He provides personal glimpses during his conversation with B Surendar.

Added: Jan 5, 2012 | By B Surendar

Galloping towards the Horsepower of Filtration

In Part 10 of the series on air filtration, Dr Iyad Al-Attar points out the fact that each filter has several efficiencies depending on the particle size distribution, thus challenging the basic assumption applied to filters and the flow rate used in testing. He also envisages a future where the definition of filtration efficiency is more nuanced and accurate.

Added: | By Dr Iyad Al-Attar

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The Power of the Unknown Parameters

The performance of dust-loaded filters is not well-established, and there is much to be discovered. Future discoveries will help to rectify our past and current activities in filter design, manufacturing and operation of air filters, says Iyad Al-Attar

Added: Nov 30, 2011 | By Dr Iyad Al-Attar

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Air Filtration: The interconnection we need to admit

In the sixth part of the series on air filtration, Iyad Al-Attar examines the impact of filter fouling on fan efficiency, heat transfer mechanism and the occupant’s thermal comfort.

Added: Jul 30, 2011 | By Dr Iyad Al-Attar

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Unravelling the mystery of air filter behaviour

Iyad Al-Attar follows particles on their microscopic journey, and argues that the selection process of filters needs to be accorded the seriousness it deserves.

Added: Jun 30, 2011 | By CCME Content Team

Air filtration – the sole line of defence

In the fourth part of the series on air filtration, Iyad Al-Attar interrogates if our indoor spaces are designed to prevent the spread of airborne contaminants, and stresses that compromising on residential and hospital indoor air quality is, or should be, unacceptable.

Added: May 30, 2011 | By Dr Iyad Al-Attar

Sandstorms – can air filters combat them?

In the third part of the series on air filtration, Iyad Al-Attar follows the microscopic journey of particles during a sandstorm, and asks a few relevant questions.

Added: Apr 20, 2011 | By Dr Iyad Al-Attar

Air filtration – need for a change in approach

Air filtration is a preventive measure to protect the respiratory systems of human occupants indoors, and also HVAC equipment. But do we invest enough serious thought and effort to the process, asks Iyad Al-Attar.

Added: Mar 20, 2011 | By Dr Iyad Al-Attar