James Dyson Award<\/a> winner, 23-year-old Lucy Hughes from the University of Sussex, attempts to solve the problem of both single-use plastics and inefficient waste streams by harnessing fish offcuts to create a unique plastic alternative, MarinaTex.<\/strong><\/p>\nMarinaTex is a bioplastic made of organic fish waste ordinarily destined for landfill or incineration and locally sourced red algae. It is a translucent and flexible sheet material, making it ideal for applications in single-use packaging. While it may look and feel like plastic, its similarities end there. In fact, it is stronger, safer and much more sustainable than its oil-based counterpart. Using a unique formula of red algae to bind the proteins extracted from fish waste, MarinaTex has strong overlapping bonds giving it\u00a0strength and flexibility. The material is relatively resource-light, requiring little energy and temperatures under 100 degrees to produce. It biodegrades after four to six weeks, is suitable for home composting and does not leach toxins, removing the need for its own national waste management infrastructure. As MarinaTex uses byproducts from the fishing industry, this helps to close the loop of an existing waste stream for a more circular product lifespan. According to Lucy, one Atlantic cod could generate as much organic waste as is needed for making 1,400 bags of MarinaTex.<\/p>\n
The Invention<\/h3>\n
Unwanted offcuts from the fish processing industry is a huge waste stream in the UK. It\u2019s comprised of offal, blood, crustacean and shellfish exoskeletons and fish skins and scales \u2013 the bits that end up in landfill rather than on our plates. Through extensive research, she found that the fish skins and scales were the most promising sources, due to their flexibility and strength enabling proteins.<\/p>\n
In order to give these proteins something to attach to and create a brand new material, Lucy set about finding an organic binder. Keen to keep the solution local in order to reduce transportation, she looked to the Sussex coastline on her doorstep, experimenting with different organic marine binders but finally settling on agar. It took over 100 different experiments to refine the material and process, most of which she did on the kitchen stove of her student accommodation. She finally created a consistent and plastic-like material that was both biodegradable and translucent, MarinaTex.<\/p>\n
Lucy says:<\/strong> \u201cPlastic is an amazing material but we\u2019re too reliant on it as designers and engineers. It makes no sense to me that we\u2019re using plastic, an incredibly durable material, for products that have a life-cycle of less than a day. \u00a0For me, MarinaTex represents a real commitment to innovating plastic use and incorporating sustainable, local and circular values into product design. As engineers, we shouldn\u2019t limit ourselves to designing to form and function, but rather form, function and footprint.\u201d<\/em><\/p>\nAs national winner of the James Dyson Award, Lucy will receive \u00a32,000 as well as moving on to the international round of the competition, for a chance to win \u00a330,000. Lucy aims to commercialise her invention sustainably, using her award money for further research into how MarinaTex can become a global answer to the abundance of plastic waste while still harnessing local solutions.<\/p>\n","protected":false},"excerpt":{"rendered":"
This year\u2019s UK national James Dyson Award winner, 23-year-old Lucy Hughes from the University of Sussex, attempts to solve the problem of both single-use plastics and inefficient waste streams by harnessing fish offcuts to create a unique plastic alternative, MarinaTex. MarinaTex is a bioplastic made of organic fish waste ordinarily destined for landfill or incineration […]<\/p>\n","protected":false},"author":59,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","nova_meta_subtitle":"","footnotes":""},"categories":[5572],"tags":[7190,11270,5847],"supplier":[15909],"class_list":["post-66959","post","type-post","status-publish","format-standard","hentry","category-bio-based","tag-algae","tag-biodegradability","tag-bioplastics","supplier-university-of-sussex"],"_links":{"self":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/66959","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/comments?post=66959"}],"version-history":[{"count":0,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/66959\/revisions"}],"wp:attachment":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/media?parent=66959"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/categories?post=66959"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/tags?post=66959"},{"taxonomy":"supplier","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/supplier?post=66959"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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