Alternatives to traditional plastic water bottles

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Alternatives to traditional plastic water bottles

Comparative Tracking Index Additives Blended into most plastics are additional organic or inorganic compounds.

Syrups vs. Concentrates

The average content of additives is a few percent. Many of the controversies associated with plastics actually relate to the additives: Stabilizers Polymer stabilizers prolong the lifetime of the polymer by suppressing degradation that results from UV-light, oxidation, and other phenomena. Typical stabilizers thus absorb UV light or function as antioxidants.

Fillers Many plastics[ citation needed ] contain fillersto improve performance or reduce production costs.

Alternatives to traditional plastic water bottles

Dioctyl phthalate is the most common plasticizer. Colorants Colorants are another common additive, though their weight contribution is small. Toxicity Pure plastics have low toxicity due to their insolubility in water and because they are biochemically inert, due to a large molecular weight. Plastic products contain a variety of additives, some of which can be toxic.

For example, plasticizers like adipates and phthalates are often added to brittle plastics like polyvinyl chloride to make them pliable enough for use in food packaging, toysand many other items.

Traces of these compounds can leach out of the product. Some compounds leaching from polystyrene food containers have been proposed to interfere with hormone functions and are suspected human carcinogens.

In some cases, small amounts of those chemicals can remain trapped in the product unless suitable processing is employed. Init was reported that "almost all plastic products" sampled released chemicals with estrogenic activity, although the researchers identified plastics which did not leach chemicals with estrogenic activity.

The European Union has a permanent ban on the use of phthalates in toys. Inthe United States government banned certain types of phthalates commonly used in plastic.

First: Reduce

Plastic pollutionMarine debrisand Great Pacific garbage patch Most plastics are durable and degrade very slowly, as their chemical structure renders them resistant to many natural processes of degradation. There are differing estimates of how much plastic waste has been produced in the last century.

By one estimate, one billion tons of plastic waste have been discarded since the s. The presence of plastics, particularly microplasticswithin the food chain is increasing.

In the s microplastics were observed in the guts of seabirds, and since then have been found in increasing concentrations. Climate change The effect of plastics on global warming is mixed. Plastics are generally made from petroleum.

If the plastic is incinerated, it increases carbon emissions; if it is placed in a landfill, it becomes a carbon sink [40] although biodegradable plastics have caused methane emissions.

Producing silicon and semiconductors for modern electronic equipment is even more energy consuming: The problem occurs because the heat content of the waste stream varies.Miranda, It’s always useful to question the status quo and alternatives, but I don’t view it as an either/or thing.

Each cup type may provide an option to a different “segment” of users. "Plastic Saves" is a series of infographics and display items created by the British Plastics Federation as part of its Polymer Zone initiative. Plastic Saves is a series of facts about plastics and the positive contributions plastics makes to society.

The dangerous reason why some 're-usable' plastic water bottles ought not to be re-filled. But while three-quarters of Americans are concerned about the environment, far fewer say they make an effort to live in a conscious way all the time.

"Plastic Saves" is a series of infographics and display items created by the British Plastics Federation as part of its Polymer Zone initiative.

Plastic Saves is a series of facts about plastics and the positive contributions plastics makes to society. Alternatives to SodaStream or Primo Flavorstation Flavorings.

by Rod Smith, [email protected] Web page created: 1/; last update: 3/27/ This Web page is provided free of charge and with no annoying outside ads; however, I did take time to prepare it, and Web hosting does cost money.

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