BIOPLASTIC Biodegradable plastic Arsyi Zafira Hernawan Neyia Natanya
BIO-PLASTIC Biodegradable plastic Arsyi Zafira Hernawan Neyia Natanya Nilam Sari Kameron Haura Artika Catalunya Derryl Nouvabianto
BIO-PLASTIC Biodegradable plastic WHAT IS BIO PLASTIC ? Bio Plastic is a plastic that are made from an organic material/ source. Quicker to decompose, good for the environment, the material used are easy to find. HOW CAN PLASTIC BE HARMFUL? Chemicals in plastic which give them their rigidity or flexibility (flame retardants, bisphenols, phthalates and other harmful chemicals) are oily poisons that repel water and stick to petroleum-based objects like plastic debris. So, the toxic chemicals that leach out of plastics can accumulate on other plastics. HOW LONG DOES IT TAKE TO DECOMPOSE? Not efficient, hard to mold, not sturdy. WHY IS PLASTIC HARD TO BREAKDOWN? Plastic Bags: 200 -1000 years Plastic Containers: 50 -80 years Plastic Bottle: 450 years Petroleum-based plastics like PET don't decompose the same way organic material does. This kind of decomposition requires sunlight, not bacteria. When UV rays strike plastic, they break the bonds holding the long molecular chain together. IS PLASTIC BIODEGRADABLE OR NOT? Incinerating non-biodegradable plastics will release carbon dioxide as well. Disposing of nonbiodegradable plastics made from natural materials in anaerobic (landfill) environments will result in the plastic lasting for hundreds of years. Bacteria have developed the ability to degrade plastics. WHO INVENTED BIOPLASTIC? The first known bioplastic, polyhydroxybutyrate (PHB), was discovered in 1926 by a French researcher, Maurice Lemoigne, from his work with the bacterium Bacillus megaterium GROUP MEMBER Arsyi, Neyia, Lunya, Derryl
PLASTIC POPULATION IN INDONESIA Biodegradable plastic 2015 --------------- 2010 Every person that lives in a big city usually consumes around 700 plastic bag/year. plastic in Indonesia reaches the amount of 175. 000 ton/ year. INDONESIA'S PLASTIC MANAGEMENT Buried Wasted 5 % 7 % 10 % 7% 10 % 31 % 7% 5% 69 % 90 % 93 % 95 % Stockpiled in TPA Recycle Burned GROUP MEMBER Arsyi, Neyia, Lunya, Derryl
PLASTIC POPULATION WORLD WIDE Biodegradable plastic GLOBAL GRAPH Species population decline from 1970 -2010 - 39% Terrestrial species - 76% freshwater species - 39% marine species GROUP MEMBER Arsyi, Neyia, Lunya, Derryl
HOW TO MAKE Biodegradable plastic VIDEO ; https: //www. youtube. com/watch? v=5 M_e. DLyfzp 8. STEP ONE Prepare all MATERIALS and TOOLS needed. STEP TWO Combine all material and stir together STEP THREE Set the pan into medium Use spatula to stir them all STEP FOUR Pour the mixture into foil or parchment paper. STEP FIVE Wait / let it dry for 2 days. GROUP MEMBER Arsyi, Neyia, Lunya, Derryl
SOURCES Indonesia's Building & Construction Materials Sector | GBG, www. gbgindonesia. com/en/main/business_updates/2014/up d_sweeping_opportunities_in_indonesia_s_waste_manageme nt_industry. php. • “When The Mermaids Cry: The Great Plastic Tide. ” Plastic Pollution, plastic-pollution. org/. • “Indonesia: Population in Jakarta 2015 | Statistic. ” Statista, www. statista. com/statistics/910988/indonesiapopulation-in-jakarta/. • “The Indonesian International Plastics, Processing, Packaging and Printing Exhibitions. ” INDOPLAS, INDOPACK and INDOPRINT 2020 | Plastics, Packaging and Printing in Indonesia, www. indoprintpackplas. com/ppp-in-indonesia. html. • https: //ourworldindata. org/plastic-pollution
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