Biological solar container method

Can photothermal carriers improve the efficiency of biological wastewater treatment?

Sun and colleagues developed photothermal carriers to increase the efficiency of biological wastewater treatment at cold ambient temperatures 4. The photothermal carriers on the surface of the bioreactor convert solar energy into thermal energy, elevating the local temperature.

Can solar water disinfection be used in large-volume containers?

Solar water disinfection in large-volume containers: from the laboratory to the field. A case study in Tigray, Ethiopia Scientific Reports 12, Article number: 18933 (2022) Cite this article The lack of safe drinking water affects communities in low-to-medium-income countries most.

How does solar energy affect biological wastewater treatment?

Electromagnetic radiation emitted by the Sun as sunlight encompasses ultraviolet (UV), visible and infrared (IR) spectral components. In biological wastewater treatment, bacteria cannot directly utilize solar energy for metabolic degradation of pollutants, as sunlight exposure introduces operational challenges.

Can solar energy sustain bacterial micro-niche at a high temperature?

Now, researchers report a solar–thermal conversion strategy that sustains the bacterial micro-niche at a high temperature (>30 °C) by efficiently converting solar energy into thermal energy. You have full access to this article via your institution.

How do photothermal carriers improve biodegradation efficiency?

The photothermal carriers on the surface of the bioreactor convert solar energy into thermal energy, elevating the local temperature. This thermal enhancement improves biological degradation efficiency via increased microbial enzymatic activity and aggregation in biofilms. Figure adapted from ref. 4, Springer Nature Limited.

How do cyanobacteria convert solar energy?

Cyanobacteria have the same solar energy converting mechanism as in plants and photosynthesis process and works exactly in the same way (Gao et al., 2012). In photosynthesis, solar energy is converted into energy rich products which are necessary to drive the biochemistry of life.