نتایج جستجو برای: plastic bottles

تعداد نتایج: 58197  

Journal: :Polymer Testing 2021

The aim of this study is to evaluate the suitability bioplastic bottles for wine packaging. largely packaged in glass bottles, although alternative solutions such as laminate, plastic and bag-in-box packaging are decidedly widespread on market by virtue their ease use low cost, especially so-called entry-level products. However, involving partial or exclusive subject discussion scientific commu...

Journal: :Sustainability 2021

Humanity has developed recycling activities over time due to their benefits, the shortage of raw materials, or footprint with regard environment. The absence a culture in Mexico not allowed its development and growth despite benefits. In 2012, only recycled less than 10% urban solid waste. Most are focused on plastic, paper, cardboard products prices local markets. This article presents semi-au...

2012
Frederick S. vom Saal Julia A. Taylor Paola Palanza Stefano Parmigiani

SOURCES AND ROUTES OF EXPOSURE AND METABOLIC FATE The chemical bisphenol A (BPA) was first used as a component of Bakelite, a plastic from which billiard balls and some other products were made in the early to mid 20th century. Similar to many phenolic compounds, BPA was reported to be a synthetic estrogen in 1936, and BPA had the efficacy of estradiol (Dodds and Lawson 1936). In the 1950s poly...

Journal: :Nigerian Journal of Technology 2022

In this study, municipal plastic waste is used in producing paving blocks. Binders the form of melted bottles (Polyethelene Terephthalate (PET)) and water sachets (High Density Polyethylene (HDPE) with river sand, were making Mix ratios; 1:1, 1:1.5 1:2 sand-plastic considered. Sand-cement mixes adopted as controls. 230mm x 140mm 55mm blocks cast, cured at ambient temperature tested for 72-hours...

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