A Bi‐enzymatic Whole‐Cell Algal Biosensor for Monitoring Waste Water Pollutants

Algal Bioassay Studies in Waste Water

In order to assessing whether algae can reduce the pollution concentration of the effluents by absorbing the nutrients, it is found that effluents can effectively be treated by employing algal organisisms such as Oscillatoria and Stigeoclonium species and these organisms are frequently found in the polluted waters and they were recorded as pollution tolerant forms. In the laboratory procedures ...

Sustainable algal biomass products by cultivation in waste water flows

Algae are predicted to play an important role in tomorrow’s bioeconomy. The technical goal of the project was to develop enhanced algal cultivation processes utilising waste flows and to increase the overall material and energy efficiency of algal processing for biodiesel and biogas production. The project produced new knowledge on the boundary conditions for cost efficient algal cultivation an...

Passive sampling for monitoring of inorganic pollutants in water

Bioluminescent bioreporter pad biosensor for monitoring water toxicity.

Toxicants in water sources are of concern. We developed a tool that is affordable and easy-to-use for monitoring toxicity in water. It is a biosensor composed of disposable bioreporter pads (calcium alginate matrix with immobilized bacteria) and a non-disposable CMOS photodetector. Various parameters to enhance the sensor's signal have been tested, including the effect of alginate and bacterium...

Design of a micro-channel reactor for decomposition of organic pollutants in waste water treatment

Photocatalytic micro-channel reactor was built by using stereolithography process. A reactor with a micro-channel as a support of TiO2 photocatalyst was designed in order to reduce dimensions while improving the efficiency. Photocatalytic activity of the micro-reactor at various flow rates was evaluated by the inlet and outlet concentrations of salicylic acid as a model of pollutant. Influence ...