Using biotechnology for environmental protection
- Enhancing protection of the environment through biotechnology
Description
Using biotechnology for environmental protection involves applying biological processes and organisms to address environmental challenges such as pollution, waste management, and ecosystem restoration. Key actions include deploying microbes or plants to degrade contaminants (bioremediation), engineering organisms to treat wastewater, and developing bio-based materials to replace harmful chemicals. This strategy aims to provide effective, sustainable remedies for environmental degradation, reduce reliance on hazardous substances, and restore ecological balance through targeted, science-driven interventions.
Context
This strategy features in the framework of Agenda 21 as formulated at UNCED (Rio de Janeiro, 1992), now coordinated by the United Nations Commission on Sustainable Development and implemented through national and local authorities.
Implementation
Bacteria are being employed as sensitive chemical detectors. The method involves embedding the bacteria in a porous polymer matrix on the surface of a semi-conductor chip. The bacteria have been genetically engineered to emit a bluish glow in the presence of naphthalene, a component of jet fuels. When the bacteria start to glow, the chip sounds an alarm. The device is being used to detect traces of pollution after toxic-waste cleanup.
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Value
Web link
SDG
Metadata
Database
Global strategies
Type
(D) Detailed strategies
Subject
- Biosciences » Biotechnology
- Societal problems » Protection
- Environment » Environment
Content quality
Yet to rate
Language
English
1A4N
J5044
DOCID
12050440
D7NID
198786
Editing link
Official link
Last update
Dec 3, 2024