weslleyjhonatas
The Dangers of Bottled Water
2K posts
The bottled water industry has grown by leaps and bounds and is generating billions of dollars annually. All companies swear on the purity of their water but studies have shown that this is not the case. Take into consideration the bottle that is being used to contain the water. Generally the plastic material used is PET or polyethylene terephthalate which is extracted from virgin petroleum. This material is supposedly non-toxic. But according to a John Hopkins researcher Rolf Halden that while there are no dioxins in the plastic; the phthalates in the plastic bottle will leach into the water or beverage when the bottle becomes heated or warm. Phalates are endocrine disruptors and will harm human and animals. Many people leave bottled water outside where it may be exposed to the sun or in the car. Not only will the bottled water itself cause harm, but producing and eventually disposing these bottles have a substantial environmental impact. Manufacturing the PET bottle generates 100 times more toxic emissions than making a glass or stainless steel water bottle. While there is a move to cut down on the use of fossil fuels, these bottles increase the requirement for virgin petroleum from which it is made from. Additional fossil fuel is again required to manufacture, fill and distribute these bottled waters. Disposing them fills up beaches, roadside, empty lots and landfills where these mounds of plastic bottles will stay for thousands of years. While many are skeptical about tap water, there are solutions that will ensure the purity of the water that you will be drinking. Considering all these issues about bottled water, the best alternative would be to use tap water, filter them well and store them in glass or stainless steel bottles that can be reused over and over again.
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weslleyjhonatas · 2 years ago
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Filtered water
Probably a dumb question but does anyone know if you can use filtered water from your fridge and filter it again through your Brita ?
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weslleyjhonatas · 2 years ago
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https://ift.tt/3oOJwBW
A parametric study designed to avoid the high cost of experimental testing explored the best steel reinforcement and pipeline geometry for concrete drinking water infrastructure. The study by engineers from Jordanian and Saudi universities produced an optimum diameter-to-thickness ratio for reinforced concrete pipeline and an equation to estimate the optimum using a design example
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r/global_construction
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weslleyjhonatas · 2 years ago
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Falling head test for permeability of soil
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weslleyjhonatas · 2 years ago
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Water
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weslleyjhonatas · 2 years ago
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Rain....
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weslleyjhonatas · 2 years ago
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How do I make sure there are no microplastics in my water?
Are there any bottled or boxed waters that I can buy or water filters that will get rid off microplastics? I have a zerowater filter but I read that the zerowater filter can actually increase the amount of microplastics in the water. Would it be necessary to purify my bottled water with a filter?
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weslleyjhonatas · 2 years ago
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A Growing Movement to Reclaim Water Rights for Indigenous People: Native tribes are reliant on their local water sources, which have been continuously exploited and contaminated by the U.S. government and non-Native people. Indigenous groups are finding new ways to demand justice.
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weslleyjhonatas · 2 years ago
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This bit about Flow Alkaline Spring Water containing tap water is only secondary to their shady business practices, partially outlined in the comments. (Yes, bottled water is often just tap water, but the label 'spring water' requires actual groundwater. ) Links to documents in the comments.
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weslleyjhonatas · 2 years ago
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Extreme Water Use Restrictions begin in Mexico
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weslleyjhonatas · 2 years ago
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Does a TDS meter not measure harmful contaminants whatsoever? What do people usually refer to when looking at water PPM (ie google says 150 ppm is generally safe but never really mentions what that ppm is)
So I recently got a TDS meter and was told by someone here that TDS meters generally measure 'aesthetic contaminants' which basically just dictate how the water tastes, not the contaminants that are actually harmful for the body. What do people usually use to measure the actual bad stuff within water, disregarding taste completely?
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weslleyjhonatas · 2 years ago
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The U.S. Drought Situation Is Getting Increasingly Desperate
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weslleyjhonatas · 2 years ago
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As the Great Salt Lake Dries Up, Utah Faces An ‘Environmental Nuclear Bomb’
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weslleyjhonatas · 2 years ago
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Nebraska’s curious ‘canal to nowhere’ would siphon water from Colorado
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weslleyjhonatas · 2 years ago
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Democrats in the state Senate have proposed spending $1.5 billion to buy senior water rights from farmers in order to reduce demand for water and cope with long-running drought.
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weslleyjhonatas · 2 years ago
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you here about the drama in the water community
There's a drama about if you should water down your drinks
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weslleyjhonatas · 2 years ago
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One of the most pristine groundwater in the world at risk from aggregate mining expansion
The purest, most pristine groundwater in the world, flowing in the Simcoe Uplands (Ontario, Canada) is in danger of contamination from aggregate mining expansion. World renowned scientists continually test it and it is "exceptional". You are able to drink it straight from the ground.
More info: https://www.theguardian.com/environment/2021/nov/25/tiny-town-purest-water-georgian-bay-ontario-gravel-mining
https://www.cbc.ca/1.6199158
There is currently an e-Petition through the House of Commons #3867. Any support is very appreciated. Please feel free to sign and repost the petition, which will be read in the Federal House of Commons at the end of June 2022.
The link for the petition can be found here: https://petitions.ourcommons.ca/en/Petition/Details?Petition=e-3867
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weslleyjhonatas · 2 years ago
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Denmark has ambitious plans for the #water sector to be #energy & #climate neutral by 2030.
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