Wastewater Treatment by Local Microalgae Strains for CO2 sequestration and Biofuel Production in Pakistan
October 25, 2017https://link.springer.com/article/10.1007/s13201-017-0574-9
| |
Currently, the scientific community is keenly working on environment-friendly processes for the production of clean energy and sustainable development. Abeera A. Ansari of the National University of Sciences and Technology in Pakistan aimed to cultivate microalgae in raw institutional wastewater for water treatment, enriched production of biomass and CO2 sequestration.
The team used microalgaeScenedesmus sp. and Chlorella sp. strains isolated from Kallar Kahar Lake, Pakistan. Both strains were cultivated in synthetic growth medium to enhance biomass production. Microalgae cultures were then inoculated in wastewater sample under ambient conditions.
The two strains were able to successfully remove impurities in wastewater, as well as sulfates. Besides being useful in wastewater remediation, these microalgae strains can be harvested for lipid extraction for biofuel production.
The method evaluated in this study can be a cost-effective and alternative technology for wastewater treatment. Furthermore, the biomass obtained through this process can be used for the production of biofuels.
| |
Biotech Updates is a weekly newsletter of ISAAA, a not-for-profit organization. It is distributed for free to over 22,000 subscribers worldwide to inform them about the key developments in biosciences, especially in biotechnology. Your support will help us in our mission to feed the world with knowledge. You can help by donating as little as $10.
-
See more articles:
-
News from Around the World
- Nigeria Prepares for Commercial Release of Bt Cowpea and Bt Cotton in 2018
- Disease Resistant Potato Field Tests Show Positive Results in Uganda
- U.S. Lawmakers Call for Consistency in Regulating Biotech
- International Research Team Releases New Version of Sunflower Genome
- Scientists Discover Path to Improved Barley Grain Quality
- EFSA Releases Risk Assessment of GM Maize GA21 for Renewal of Authorization
- Rice 'Supercharged' with Maize Gene May Help Boost Yields
-
Research Highlights
- Confined Expression of Bt Protein in Insect Wounding Parts of Potato Plants
- Host-Induced Gene Silencing of PsCPK1 in Pathogen Enhances Stripe Rust Resistance in Wheat
-
Beyond Crop Biotech
- Stevia Plant Genome Sequence Revealed for the First Time
- CAS Scientists Develop Low-Fat Pigs
-
Announcements
- BIO-Europe 2017
-
Resources
- Biotech Country Facts and Trends
-
Plant
- Application of CRISPR-CAs9 in Chrysanthemum Using Transgenes as Targets
- CRISPR-Cas9-Mediated Gene Replacement Generates Long-shelf Life Tomato Lines
-
Read the latest: - Biotech Updates (May 2, 2024)
- Gene Editing Supplement (April 24, 2024)
- Gene Drive Supplement (February 22, 2023)
-
Subscribe to BU: - Share
- Tweet