Water, Sewage & Effluent September October 2018 | Page 5
Cover image credit: John Reed
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CONTENTS
Cover sponsored by
4
Around the water cooler
5 News
7
What’s on
8 Municipalities
Nature-based wastewater treatment
The theme of this year’s World Water Forum in Stockholm was “Nature-based
Solutions”. As part of this, Mike Muller was invited to debate the thesis that
‘natural infrastructure’ could replace the need for built water infrastructure.
12
Water wonders
Diving between continents
In a world beset with water abuse and water shortages, this serves as a
reminder of why we are called the Blue Planet and to appreciate how precious
this commodity is.
14 Infrastructure
Macking a difference
The City of Cape Town had a major challenge: The Black-Mac outfall sewer,
over time, had succumbed to corrosion and disintegration and required
a complete overhaul, as well as increasing the hydraulic capacity for the
growing population.
22 Environment
Planet’s plastic plight
Of all the pollution that could beset this planet, plastic is the one that has
resonated with public consciousness — in a big way.
28 Debate
Can we get South Africa to recycle its water?
Circular economy or going around in circles? While the problem is complex, can
there be simple solutions to the water issues gripping the country?
30 Industry
Stockholm: World Water Week
Annually, Stockholm, Sweden, hosts World Water Week, the leading event
on global water issues, organised by Stockholm International Water Institute
(SIWI). Held from 26 to 31 August, this year’s theme was “Water, Ecosystems
and Human Development”.
34 Innovations
36 Contributors
38 Networking
When measurement matters
Water Sewage & Effluent September/October 2018
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