Alternative Energy Tutorials Tag: recycling

Solid Waste

solid waste

Solid waste as a renewable source of energy is a way of reducing the dependency on conventional fossil fuels for energy generation. Waste-to-energy technologies help reduce greenhouse gas emissions, environment pollution, fossil fuel use, and unnecessary landfill dumping. Energy generation from waste materials reduces pollution caused by the burning of coal and oil based fossil fuels, and the land which would have otherwise been used for landfill purposes can be used for many other useful and green purposes


Waste To Energy Conversion

waste to energy

Waste to Energy Conversion reduces the environmental impact of sending municipal waste to landfill. Better solid waste management systems around the world are now extracting the energy from waste materials by thermal or biological means to generate electricity. The management and treatment of solid waste by thermal pyrolysis and gasification technologies is the economically viable approach for the management of solid wastes. Biochemical and biological technologies which use living organisms and microbes is more suited to liquid slurry wastes allowing waste energy to be a form of recycled energy


What is Biomass

wood pellets

What is Biomass Energy and what is biomass made from. Simply put, biomass is any organic type material or matter that is renewable over time producing stored energy. Biomass gets its energy from the sun so all organic matter contains stored energy from the sun. Biomass is made from woody materials, agricultural crops, green wastes or any organic matter that can be used as an energy source. There are many different types of biomass materials available which can be used for heat, power, electricity, fuel, and other bio related products, biogas, biodiesel, ethanol


Composting Turns Waste Into Soil

aerobic compost

Aerobic composting turns your garden waste in soil. Soil management in the garden has always been a priority for gardeners and those with green fingers to ensure the optimum growth of their plants and flowers. Composing organic solid wastes into usable soil enhancements using aerobic composting technologies prevents the waste from being sent to landfill with all the environmental issues that doing so entails. Backyard aerobic composting of organic matter by air-breathing microorganisms, worms and larger beetle type soil life forms can be used to breakdown the organic matter into a dark brown humus for use as a soil enhancer


Vermicomposting with Worms

vermicomposting

Vermicompost is the end product of vermicomposting in which the decomposition of dead plants and other organic wastes is done by earthworms to release of nutrients from them. Vermicompost is a fine peat-like material of high porosity and water holding capacity that contains many vital nutrients in different forms which can be used plants. But not all earthworms are the same as different species of earthworms have evolved differently through time so occupy different ecological niches based on their feeding and burrowing habits. Anecic and Endogeic species are commonly used for vermicomposting due in part to their high rates of consumption and digestion, natural ability to colonize organic wastes and high reproductive cycles


Benefits of Composting

anaerobic compost

The benefits of composting is well known, its good for the environment and the garden. Homemade compost mixed into the soil of your flower bed or vegetable garden not only improves the quality of the soil but helps keep the soil moist, adds nutrients reducing the need for commercial soil conditioners or fertilizers. Compost is created when organic and biodegradable materials or waste matter is decomposed and consumed by microorganisms, insects and worms. A compost pile at the end of the garden or composting containers is all you need. The benefits of composting are endless but the reduction of sending organic waste to lanfil is priceless


Composting Bin

composting bin

Composting bins help keep your composting materials away from garden pests and rodents that may dismantle a compost heap looking for food. A composting bin or barrel looks better in your yard rather than a just a heap at the bottom of the garden and are ideal for small concreted areas. They also allow you to control the air, water content and temperature of the decomposing materials inside increasing the rate of composting.


Aerobic Composting

aerobic compost

Aerobic composting is the controlled and natural process of rotting down and decaying of once living organic wastes into an inexpensive and green renewable resource that solves a lot of the problems associated with disposing of dead plants, kitchen wastes and other organic waste products which would otherwise by sent to a landfill. The benefits of aerobic composting include improved soil and root structure producing healthier plants and crops as well as a reduction in the use of chemical fertilisers.