IWA Development Congress - Open Access Waiver Competition IWA Development Congress - Open Access Waiver Competition

In honor of this year's IWA Development Congress in Buenos Aires, we gave delegates the chance to win a 100% fee waiver to publish their paper Open Access in any one of our 12 IWA Journals.

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Secondary Settling Tanks: Theory, Modelling, Design and Operation Secondary Settling Tanks: Theory, Modelling, Design and Operation

ISBN: 9781900222037

Scientific and Technical Reports No. 6

It is hoped that with the publication of this STR, written by consulting and research engineers from different continents and with different backgrounds and experience, the need is met at least in part for a compilation of up-to-date international development in SST design, practice and research over the past two decades. Each chapter ends with research needs that the authors offer as directions for further research and development in this area.

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Leading Edge Technologies 2017 series: Chongrak Polprasert & Thammarat Koottatep

To celebrate the Leading Edge Conference on Water and Wastewater Technologies (LET 2017), we spoke to key authors and editors about the event and exciting technological developments in the field.

Leading Edge Technologies 2017 series: Ivan Kozyatnyk

To celebrate the Leading Edge Conference on Water and Wastewater Technologies (LET 2017), we spoke to key authors and editors about the event and exciting technological developments in the field.

Leading Edge Technologies 2017 series: Wolfgang Rauch

To celebrate the Leading Edge Conference on Water and Wastewater Technologies (LET 2017), we spoke to key authors and editors about the event and exciting technological developments in the field.

What needs to change to achieve access to sanitation for all by 2030? What needs to change to achieve access to sanitation for all by 2030?

Andrés Hueso, Senior Policy Analyst for Sanitation at WaterAid, discusses the opportunities and challenges involved in global prioritisation of sanitation and water for all.

Would the poor slum dweller contribute financially for water supply and why?

Following the publication of research from 23 slums of Kolkata, India, author Indranil De considers the willingness of different ethnic groups to pay for better water supply and the factors that affect this.

A new approach for studying the operation of a secondary sedimentation tank (SST)

Lucio Pezza, expert on the management, control and maintenance of water and wastewater treatment plants, covers some key concerns of his new article on the operation of secondary sedimentation  tanks (SSTs).

Coagulation and Flocculation in Water and Wastewater Treatment

Coagulation and flocculation are an essential part of drinking water treatment as well as wastewater treatment. This article provides an overview of the processes and looks at the latest thinking.

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