UPGro Catalyst Researcher recognised as a leading ‘Innovator under 35’ by MIT Technology Review

Dr Sharon Velasquez Orta (Newcastle University) has been recognised by the MIT Technology Review as one the leading “Innovators under 35” for 2015 for her work on developing a low-cost biosensor of measuring groundwater quality. In the UPGro Catalyst project (INGROUND), she and colleagues from Newcastle University and Ardhi University have been developing the sensor in the lab and trialling it in Tanzania:

“Her biosensor detects fecal contamination in water reserves destined for human consumption”

“In low resource areas, like sub-saharan Africa, the absence of water quality data poses a serious risk. For this reason, Sharon Velasquez has harnessed the degradation process undertaken by some organic bacteria to generate electricity which allows her biosensor to detect fecal contamination within the water source.

“The microbial fuel cells (MFC) that Velasquez uses work like batteries, the difference being that with MFCs the current flow is generated by the electrically charged components that batteries produce upon charging.

“In this way it is possible to create sensors that detect the organic material present in the medium as the bacteria begins to metabolize the organic material.

“Velasquez´s biosensor is characteristic due to its cylindrical shape which allows the resulting chemical reaction to happen directly in the environment.

“This technology aims to address the issue of fecal contamination of water supplies, given that this cannot be continuously controlled via existing systems because the detection process is lengthier and requires greater human resources.”

The INGROUND project is due for completion later this year.

Source: http://innovatorsunder35.com/innovator/sharon-vel%C3%A1squez (accessed 13.08.2015)

UPGro invited by UNICEF to present at the UN Zaragoza Conference

(with thanks to John Chilton, Sharon Velasquez-Orta and Jose Gesti-Canuto)

The UN-Water Annual Zaragoza Conferences serve UN-Water to prepare for World Water Day, which in 2015 will focus on “water and sustainable development” and celebrated the end of the International Decade for Action ‘Water for Life’, so it was especially important for taking stock of and learning from achievements as well as planning the next steps.

The meeting brought together the UN agencies working in water and invited stakeholders from governments, business, civil society, academia and the media to talk about water scarcity and water quality, risk and risk management and WASH in terms of lessons learnt from the Waterforlife Decade and the Millennium Development Goals (MDGs) and to take them forward to the Sustainable Development Goals (SDGs).

In the theme “Academia contribution to the implementation of the Sustainable Development Goals related to water” on the 16th January, the was a session titled “Water, Sanitation and Hygiene (WASH): Tools for WASH implementation from an equity lens”, led by Jose Gesti-Canuto, with short presentations by three UPGro collaborators:

Continue reading UPGro invited by UNICEF to present at the UN Zaragoza Conference