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Biochar
Biochar is pyrolized woody biomass that has a long life span as a soil amendment. It has similarities to the hardwood charcoal that you can buy in a store, but it is made at higher temperatures than charcoal and it is not compressed. The key word in the manufacture of both charcoal and biochar is pyrolysis: the process of burning in the absence of oxygen. The charcoal-making process is known in nearly every country and goes back millennia. The simplest method involves burying a pile of wood under a mound of soil with a small opening to the wood at each end of the pile, and then igniting the wood. At first the smoke from this air-limited fire will be white. After hours or days, ...
- Adsorption Chiller
- Desalination Plants
- Batteries
- Engineering Studies
- Arms Race
- Appliances, Energy Efficient
- Actor-Network Theory
- Composting Toilet
- Algae Biofuel
- Environmental Remediation
- Clean Energy
- Environmental Science
- Authoritarianism and Technology
- Appropriate Technology
- Anarchoprimitivism
- Design for Recycling
- Anaerobic Digestion
- Green Metrics
- Coal, Clean Technology
- Frankfurt School
- Ecological Modernization
- Best Available Technology
- Bioethics
- E-Waste
- Bacillus Thuringiensis (Bt)
- Green Roofing
- Concentrating Solar Technology
- Information Technology
- European Union Restriction of Hazardous Substances (RoHS) Directive
- Best Practicable Technology
- Boundary Objects
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- Biochar
- Participatory Technology Development
- Earthships
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- European Union Waste Electrical and Electronic Equipment (WEEE) Directive
- Cadmium Telluride Photovoltaic Thin Film
- Carbon Footprint Calculator
- Flue Gas Treatment
- Biochemical Processes
- Water Purification
- Light-Emitting Diodes (LEDs)
- University-Industrial Complex
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- Carbon Market
- Greywater
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- Offshore Oil Drilling (Gulf Oil Spill)
- Green Technology Investing
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- Plasma Arc Gasification Technology
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- Intellectual Property Rights
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- Democratic Rationalization
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- Copper Indium (Gallium) Selenide (CIGS or CIS) Solar Photovoltaic Thin Film
- Enframing and Standing Reserve
- Solid Waste Treatment
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- Solar Cells
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- Crystalline Silicon Solar Photovoltaic Cell
- Faustian Bargain
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- Resource Conservation and Recovery Act (RCRA)
- Electronic Product Environmental Assessment Tool (EPEAT)
- Innovation
- Membrane Technology
- Waste-to-Energy Technology
- Science and Technology Policy
- Electrostatic Precipitator
- Labor Process
- Pyrolysis
- Wind Turbine
- Social Agency
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- Sustainable Design
- Geographic Information Systems (GIS)
- Marxism and Technology
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- High-Efficiency Particulate Air (HEPA) Systems
- Social Construction of Technology
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- Sociology of Technology
- Materials Recovery Facilities
- Structuration Theory
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- Systems Theory
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- Technological Determinism
- Rainwater Harvesting Systems
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- Technology and Social Change
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