AGRIBUSINESS: How E-waste affects the environment and our health.

AGRIBUSINESS: How E-waste affects the environment and our health. What is E-waste? E-waste is a short form for electronic waste, it is a term for electronic products that have become unwanted, non-working or obsolete, and have essentially reached the end of their useful life. The effects of improper disposal of e-waste on the environment impacts and pose very real threats and dangers to the global environment at large. Improper disposal of these electronic wastes affect the soil, air, and water components of the environment. AGRIBUSINESS: How E-waste affects the environment and our health. Effects on air One of the most common effect of E-waste on air is through air pollution. For example, a British documentary about Lagos and its inhabitants, called Welcome to Lagos, shows a number of landfill scavengers who go through numerous landfills in Lagos looking for improperly disposed electronics which includes wires, blenders, etc., to make some income from the recycling of these wastes. These men were shown to burn wires to get the copper (a very valuable commodity) in them by open air burning which can release hydrocarbons into the air. Effects on water. When electronics containing heavy metals such as lead, barium, mercury, lithium (found in mobile phone and computer batteries), etc., are improperly disposed, these heavy metals leach through the soil to reach groundwater channels which eventually run to the surface as streams or small ponds of water. Local communities often depend on these bodies of water and the groundwater. Apart from these chemicals resulting in the death of some of the plants and animals that exist in the water, intake of the contaminated water by humans and land animals results in lead poisoning. Some of these heavy metals are also carcinogenic. Effects on soil Heavy metals and chemicals from e-waste enter the “soil-crop-food pathway,” one of the most significant routes for heavy metals’ exposure to humans. These chemicals are not biodegradable—they persist in the environment for long periods of time, increasing the risk of exposure. These dangers posed by improper disposal on the environment ultimately have impacts on human beings -human cost; the health effects of these toxins on humans include birth defects (irreversible), brain, heart, liver, kidney and skeletal system damage. They also significantly affect the nervous and reproductive systems of the human body. When computer monitors and other electronics are burned, they create cancer-producing dioxins which are released into the air we breathe. If electronics are thrown in landfills, these toxins may leach into groundwater and affect local resources. Thus improper disposal of e-waste not only has effects on the environment, it indirectly and ultimately poses grave dangers to humans and livestock.

AGRIBUSINESS: How To Start E-waste Recycling Business.

AGRIBUSINESS: How to start E-waste recycling business.Electronic waste, or e-waste, as we all know it, is a term for electronic products that have become unwanted, non-working or obsolete, and have essentially reached the end of their useful life. As technology advances at such a high rate, many electronic devices become “trash” after a few short years of use. In fact, whole categories of old electronic items contribute to e-waste, such as VCRs being replaced by DVD players, and DVD players being replaced by blue-ray players. E-waste is created from anything electronic: computers, refrigerators, TVs, monitors, cell phones, PDAs, VCRs, CD players, fax machines, printers, etc. E-Terra Technologies Limited, in partnership with the Federal Ministry of Environment and the Lagos State Environmental Protection Agency (LASEPA), in Lagos, Nigeria have come to West Africa’s aid. The company’s key region of strength in the eco-friendly management of e-waste is their ability of utilizing incorporated state-of-the-art technologies. E-Terra Technologies Limited is an eco-friendly company. They offer e-waste collection and disposal services targeting environmentally friendly organizations seeking to dispose of their unwanted end-of-life electrical and electronic equipment. They have a Material Recovery Facility (MRF) in Lagos, Nigeria where they perform pre-assessment, pick up, destruction, sorting, and recycling of waste electrical and electronic equipment (WEEE) . AGRIBUSINESS: How to start E-waste recycling business. Thinking of starting the #business as a #vendor? Collect the e-waste and drop off here to make money.

AGRIBUSINESS: : How to recycle old mobile phones to extract gold and save gorilla population.

AGRIBUSINESS: : How to recycle old mobile phones to extract gold and save gorilla population. "For every 30-40 mobile phones that are recycled, on average, one gram of gold can be recovered," Dr Litchfield says. "Just as mobile phone sales are soaring, and gold content is increasing in some smartphones, natural sources of gold are expected to run out by 2030." UniSA Conservation Psychologist and Great Ape expert Dr Carla Litchfield, the paper's lead author, says if 'conflict' elements -- including gold and coltan -- can be recovered from old mobile phones, there is less incentive to mine gorilla habitats for the same minerals. In Germany, by 2035 it is predicted that more than 8000 tonnes of precious metals will lie in unrecycled mobile and smartphones, and in China, by 2025 an estimated nine tonnes of gold, 15 tonnes of silver and 3100 tonnes of copper will also be out of the supply loop in 0.35 billion unrecycled phones. AGRIBUSINESS: : How to recycle old mobile phones to extract gold and save gorilla population. The link between hoarding disused mobile phones and the decimation of Grauer gorilla habitats is explored in a paper published today in PLOS ONE, authored by University of South Australia researchers and Zoos Victoria. Zoo visitors and the broader Victorian community were educated about the value of recycling discarded phones to extract special metals used in their construction as the same metals which are being mined in the eastern Democratic Republic of Congo (DRC), not only destroying gorilla habitats but also funding wars and human rights abuses. The authors point out the barriers to recycling used phones, including lack of e-waste recycling points in many countries, secrecy around the phones' mineral composition, privacy concerns around accessing old data, and just plain hoarding. Hoarding is a problem since precious metals are not extracted and returned to the circular economy, creating the need to mine these metals in wilderness areas and when people do discard their old phones, most dispose of them in their household waste, ending up in landfill, where they leach toxic metals.

AGRIBUSINESS : Agricultural waste is driving us towards greener transport.

AGRIBUSINESS : Agricultural waste is driving us towards greener transport.Composite materials made from agricultural waste could be used to produce sustainable, lightweight and low-cost applications in the automotive and marine industries. A team of researchers, led by the University of Portsmouth, have developed a bio-composite material using date palm fibre biomass (biomass is a term that includes waste material from plants, food waste and sewage) that can be used in non-structural parts, such as car bumpers and door linings. The date palm fibre polycaprolactone (PCL) bio-composite is completely biodegradable, renewable, sustainable and recyclable, unlike synthetic composites reinforced by glass and carbon fibres. In a study, published in the journal Industrial Crops and Products, the researchers tested the mechanical properties of the bio-composite. They found that the date palm fibre PCL had increased tensile strength and achieved better low-velocity impact resistance than traditional human-made composites.

AGRIBUSINESS: How to Turn Disengaged Employees into Brand Ambassadors.