Focus: dealing with biomass that may be or have potential to become hazardous
Case study: 1) container based sanitation (CBS) and 2) urine
beneficiation, catering to the sanitation service delivery to higher
LSM markets in South Africa.
Continue reading “Workshop: Distributed business models for the bioeconomy”
It’s confusing, isn’t it? They are mostly political terms, so the exact definitions are probably non-existent, but let’s settle for vague. I do think they’re different and important to distinguish, so here’s my stab at explaining what the differences are between bio-, green and the circular economy, and then I throw in water sensitive design as a bonus. Oh, and distributed. That’s what all of these have in common. This is just my opinion, of course.
Continue reading “Bio-economy, Green Economy and the Circular Economy – same same?”
Notes and highlights from the Stockholm World Water Week (#WWWeek on Twitter) – in draft
Continue reading “Stockholm World Water Week 26 – 31 August 2018”
My presentation at the Dry Toilet conference in Tampere, Finland on 24 August 2018. Other notes on the conference are collected on the huussi post.
Toilets in #dayZero: The surge in popularity of dry toilets in Cape Town’s water crisis
Continue reading “Future for sanitation in cities? Presentation at Dry toilet conference, Finland”
Off-grid is a ‘laager’ mentality. It’s isolationist, protectionist. It’s not cool.
Being resilient, sustainable and liveable means building community.
Continue reading “No, my house is not off-grid!”
Something happened today which made me think about how we deal with ‘respect’, and the ‘old guard’ and ‘engineers’. I’m still processing what happened and many of the people I am discussing this with requests confidentiality, so maybe I’ll update this later once we agree on it all and have their permission. It did remind me of a few things, most notably a workshop on complexity we had in March 2018.
Sometimes when people ask me why Future Water exists, before I go into the transdisciplinary blah blah company line, I say that we’re trying to teach engineers to talk to other people. It started as a joke, because it was launched by a team who consisted mostly of engineers, and is currently hosted in the Engineering Faculty, but I am more and more convinced that is what our true purpose is.
Continue reading “Engineers: we need to talk.”
Still getting confused by experts and their opinions on flush toilets until Neil Macleod weighs in …
Continue reading “More toileting”
After being caught with a dirty house yet again when a film crew arrives, I decided to just embrace it ….
Embrace your inner scruffy. Design it well from the start.
It being anything from good quality odour absorbing clothes, low maintenance houses, rainwater collection devices …
This post was developed as a submission for The Conversation. I have to rework it because “the article covers a huge amount of ground, and that there isn’t immediately a ‘golden thread’ that can be easily identified.” I like it, so it’s going to live here in its current form 🙂
When the probability of Day Zero was first announced in January 2018, the realisation that the extreme drought in Cape Town may affect the functioning of the sewer systems became apparent to everyday people. Through my work in [resource recovery from wastewaters](http://www.futurewater.uct.ac.za/FW-WWBR) and particularly how [sanitation can contribute to the circular economy](http://www.toiletboard.org/media/17-Sanitation_in_the_Circular_Economy.pdf) I have been thinking about the benefits of dry sanitation. I am intrigued by the potential of biological means to recover value from diffuse pollution. But could they ever be introduced at large scale?
Continue reading “Dry toilets for all, forever?”
I wrote this for a journalist a while ago. I don’t have time to make it pretty right now, but wanted this out there for a stressful presentation in a short while. 🙂
Marcel Hartmann, science reporter for Zero Hora
Bernelle Verster, Future Water institute, University of Cape Town 16 Feb 2018
- What are the reasons for the water shortage in Cape Town? Global warming? Population growth? Lack of environmental politics? I’d like to explain each one of them to our Brazilian readers.
Continue reading “Response to an interview request 16 Feb 2018”