Water&Sanitation Africa November/December 2021

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INDUSTRY VOICES

You said it in WASA The opinions and statements shared by thought leaders in the water industry to Water&Sanitation Africa.

“Close to 11 million households have access to a flushing toilet – using mostly using 9 to 12 litres per flush. If we can reduce the amount of flush water used by half or 50%, we could potentially save up to 400 Mℓ of water per day. It is imperative that we all learn how much water we are using, especially regarding sanitation. If we can manage the amount of fresh water that goes down the drain, we have a better chance of securing water for other uses.” Akin Akinsete, programme manager, WRC PAGE

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09 “The social model of disability states that people are disabled by barriers in society, not by their impairment or difference. Removing these barriers creates equality and offers disabled people more independence, choice and control.” Mark Bannister, chief engineer: Water Services Planning and Information, Department of Water and Sanitation

“ISO 30500 will permit the creation of a new market with a lot of innovative nonsewered sanitation systems and will drastically reduce the diseases linked to a lack of sanitation. ISO 30500 is the first step for the development of a local circular economy with the transformation of human wastes into valuable resources.” Jay Bhagwan, executive manager: Water Use and Waste Management, Water Research Commission

“Large parts of the South African population have inadequate access to sanitation facilities and services. In order to address this, the current sanitation environment must be transformed towards a smart sanitation technology solutions environment that will see sanitation going off the grid and adopting a circular economy approach. NEWgenerator is an example of this type of technology.” Wayne Taljaard, managing director, WEC Projects PAGE

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“Sanitation needs coordinated and facilitated discussions with the community before any technology is even trialled, let alone adopted. It requires a type of social trust (which is sadly lacking in many communities and municipalities). With sanitation, technical people need to consider social behaviour, customs, community norms, as well as local risks – and the appropriate technology needs to be strongly motivated. Engaging with communities, stakeholders and municipalities is crucial to success.” Dan Naidoo, chairman, WISA PAGE

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“With significant political changes (a new minister, impending new director general and new local government) as well as a revitalised outlook from business and society due to Covid-19, an oppor tunity for a renewed approach to the water crisis – a water renaissance – has presented itself.” Lester Goldman, CEO, WISA

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Water training that generates a financial return

3min
page 40

From human waste to water

5min
pages 24-25

PIONEERING STANDARD TO END TOILET USE PARADIGM

7min
pages 21-23

Sedimentation as a water and wastewater treatment process

4min
pages 32-33

HDPE systems gaining traction in agricultural market

2min
pages 56-57

Optimising revenue from service charges

3min
pages 54-55

Leak detection in the Mother City

3min
pages 52-53

Unleash Nigeria’s water bounty with affordable sanitation

2min
page 51

One small sensor helps

2min
page 50

Water and life outweigh politics

4min
pages 48-49

Using good governance, stewardship to ensure water security

5min
pages 44-45

Stormwater management should be firmly on the urban agenda

6min
pages 42-43

Walking away on a high

5min
pages 38-39

The best of both worlds – low-/pour-flush toilets

7min
pages 26-29

From appalling to appealing – wastewater sludge beneficiation

5min
pages 30-31

From human waste to water

5min
pages 24-25

Sedimentation part of a water and wastewater treatment process

4min
pages 32-33

100 Mℓ of water from Ndlambe desal plant

1min
page 37

Successful rehabilitation of Setumo Dam

2min
page 36

Pioneering standard to end toilet use paradigm

7min
pages 21-23

Waterless sanitation – when will it take on?

5min
pages 18-20

It was said in WASA

5min
pages 6-7

CEO’s comment

2min
pages 11-12

Mark Bannister’s story

5min
pages 14-15

Chair’s comment

2min
page 13

Fast-tracking adoption of water-efficient toilets

8min
pages 8-10

Editor’s comment

4min
page 5

Green innovation in practice

1min
page 17

IWS

2min
page 16
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