Mi lienzo exquisito by Adrián Ortega Corcuera https://padlet.com/pcadrianortega/65c7j92lhuwuoh1v Hecho pensando en el precio en-us 2020-04-19 11:15:23 UTC 2020-04-19 11:33:32 UTC hello@padlet.com OUR CURRENT CONSUMPTION MODEL pcadrianortega https://padlet.com/pcadrianortega/65c7j92lhuwuoh1v/wish/515237018 to get to 2050 we will need: 8.5 planets to absorb carbon monoxide, 6 planets to cope with the demand for steel, 3.5 planets to cope with the demand for cement, 3.5 planets to cope with the demand for wood]]> 2020-04-19 11:20:19 UTC https://padlet.com/pcadrianortega/65c7j92lhuwuoh1v/wish/515237018 e-Waste: technological trash pcadrianortega https://padlet.com/pcadrianortega/65c7j92lhuwuoh1v/wish/515238170 Every 20 months we usually discard the smartphone we have to buy another (despite the fact that its useful life is 10 years) and after 3-5 years we dispose of our computer, and these devices become "electronic waste".
In reality, up to 90% of the materials in a mobile phone and 93% of the materials in a computer can be recycled.]]> 2020-04-19 11:21:34 UTC https://padlet.com/pcadrianortega/65c7j92lhuwuoh1v/wish/515238170 What happens to our electronic waste? pcadrianortega https://padlet.com/pcadrianortega/65c7j92lhuwuoh1v/wish/515240206 1-OFFICIAL CHANNELS
Collection through official channels (clean point, specific specialized collection initiatives)
2-COMMON GARBAGE
here are 2 options:
open-air garbage dumps (chemicals and toxic metals pass into the ground)
incinerators (greenhouse gas and mercury emissions, dioxin)
3-COLLECTION - legal and illegal - OUT OF OFFICIAL CHANNELS
Electronic waste ends up in second-hand markets, is exported (see No. 4), or is also recycled.
4-DELIVERY IN SOUTHERN OR EMPOWISHED COUNTRIES
In this case it will be treated without safety conditions for people and the environment. Furthermore, it will be impossible to recycle with the same achievable results thanks to the appropriate technology.]]> 2020-04-19 11:23:47 UTC https://padlet.com/pcadrianortega/65c7j92lhuwuoh1v/wish/515240206 Substances Toxic to people and the environment pcadrianortega https://padlet.com/pcadrianortega/65c7j92lhuwuoh1v/wish/515245459 -Lead: 10%
Affects the central nervous system, the reproductive system, the kidneys.
-Mercury: 0.1%
Affects the central nervous system, high blood pressure, brain damage, kidney damage.
-Cadmium: 0.1%
Stomach, lung damage, kidney damage.
-PVC: 23%
Deformations in the fetus, liver cancer, damage to the nervous system.]]> 2020-04-19 11:28:30 UTC https://padlet.com/pcadrianortega/65c7j92lhuwuoh1v/wish/515245459 Substances Toxic to people and the environment pcadrianortega https://padlet.com/pcadrianortega/65c7j92lhuwuoh1v/wish/515247527 -Arsenic: 0.02%
Affects the lungs, skin, prostate, can cause liver cancer.
-Beryllium: 0.02%
Breathing and heart problems, lung cancer.
-Barium: 0.04%
Brain damage, liver, kidney, stomach problems, blood pressure.
-Hexavalent chromium: 0.1%
Liver, kidney and stomach damage, lung cancer.]]> 2020-04-19 11:30:51 UTC https://padlet.com/pcadrianortega/65c7j92lhuwuoh1v/wish/515247527