{"id":99074,"date":"2021-05-10T07:22:00","date_gmt":"2021-05-10T05:22:00","guid":{"rendered":"https:\/\/renewable-carbon.eu\/news\/?p=99074"},"modified":"2021-10-15T14:13:14","modified_gmt":"2021-10-15T12:13:14","slug":"pha2use-test-plant-for-biodegradable-bioplastic-from-organic-waste-streams","status":"publish","type":"post","link":"https:\/\/renewable-carbon.eu\/news\/pha2use-test-plant-for-biodegradable-bioplastic-from-organic-waste-streams\/","title":{"rendered":"PHA2Use: Test plant for biodegradable bioplastic from organic waste streams"},"content":{"rendered":"\n

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Five water boards (Brabantse Delta, De Dommel, Hollandse Delta, Scheldestromen and Wetterskip Frysl\u00e2n) produced PHBV in the pilot project ‘PHARIO’<\/a> back in 2016. PHBV is a high-quality natural polyester made by using bacteria that purify wastewater. It is fully degradable under natural conditions, in soil and composting facilities as well as in fresh – and salt water.\u00a0<\/strong><\/p>\n\n\n\n

A partnership between these water boards, knowledge centre STOWA<\/a>, technology company Paques Biomaterials<\/a> and sustainable waste and energy company HVC<\/a> has now been started with the name PHA2USE. This partnership results in a pilot plant in Dordrecht, at the HVC sludge processing plant, for the production of PHBV (P3HB3HV to be precise). With this plant, the partners aim to build a bridge to commercial production. The polymer industry, which now often works with fossil plastics needs sufficient biobased material to test the processing and use to be able to commit to a future commercial uptake of the material. The pilot plant can supply this test volume.<\/p>\n\n\n\n

Partners invited<\/strong><\/h3>\n\n\n\n

Leon Korving,<\/a>\u00a0project manager PHARIO: \u201cIn December, a successful pre-test was carried out at the demo site of RWZI Leeuwarden. Next summer, we will carry out an initial extraction of the PHBV in order to start product development. In March 2022, we expect to put the plant into operation. We then want to test the material we produce with various partners and for various applications. We would therefore like to invite parties who are interested in PHBV for their application to discuss with us which development pathway is required and whether we can provide them with material. Suppliers of fatty acids, the raw material of PHBV, are also welcome to contact us.\u201d<\/p>\n\n\n\n

PHBV<\/strong><\/h3>\n\n\n\n

PHBV is made from organic waste streams such as sewage sludge, industrial wastewater and food waste. There are many fatty acids in wastewater and activated sewage sludge contains bacteria. These bacteria \u2018eat away\u2019 the fatty acids. Just as people store fat in their bodies, these bacteria store PHBV. This PHBV is extracted, after which a powder remains that can be used in various applications.<\/p>\n\n\n\n

Applications<\/strong><\/h3>\n\n\n\n

PHBV can be used in agriculture and horticulture. For example to make biodegradable pots,which eliminates the necessity to repot the crops during cultivation as the pot breaks down naturally.\u00a0It can also be used in self-healing concrete for cellars and tunnels, for example. By adding PHBV, cracks in the concrete are automatically sealed again. An additional advantage is that usually less (shrinkage) reinforcement needs to be used in self-healing concrete, which in turn contributes to cost reduction and less environmental impact.<\/p>\n\n\n\n

Knowledge partners<\/strong><\/h3>\n\n\n\n

The experience from the PHARIO project is combined with the knowledge of partner Paques Biomaterials in the pilot plant. Together with\u00a0TU Delft<\/a>\u00a0they are developing a technology to extract PHBV from industrial waste water. Sludge processing Noord-Brabant (SNB<\/a>),\u00a0AquaMinerals,<\/a>\u00a0TU Delft and\u00a0Wetsus<\/a>\u00a0(knowledge centre for sustainable water technology) also support this initiative with further knowledge development.<\/p>\n","protected":false},"excerpt":{"rendered":"

Five water boards (Brabantse Delta, De Dommel, Hollandse Delta, Scheldestromen and Wetterskip Frysl\u00e2n) produced PHBV in the pilot project ‘PHARIO’ back in 2016. PHBV is a high-quality natural polyester made by using bacteria that purify wastewater. It is fully degradable under natural conditions, in soil and composting facilities as well as in fresh – and […]<\/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":"none","nova_meta_subtitle":"Partnership between five Netherlands water boards has now been started to produce a high-quality natural polyester made by using bacteria that purify wastewater","footnotes":""},"categories":[5572],"tags":[5847,10416,11749,19205],"supplier":[7155,11142,19204,13413,23276,8645,1305,17632,17633,18138,11145],"class_list":["post-99074","post","type-post","status-publish","format-standard","hentry","category-bio-based","tag-bioplastics","tag-circulareconomy","tag-construction","tag-phbv","supplier-biobased-delta","supplier-waterschap-brabantse-delta","supplier-hvc-group","supplier-n-v-slibverwerking-noord-brabant-snb","supplier-paques-biomaterials-bv","supplier-stowa","supplier-university-of-technology-delft-nl","supplier-waterschap-hollandse-delta","supplier-waterschap-scheldestromen","supplier-wetsus","supplier-wetterskip-fryslan"],"_links":{"self":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/99074","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=99074"}],"version-history":[{"count":0,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/99074\/revisions"}],"wp:attachment":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/media?parent=99074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/categories?post=99074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/tags?post=99074"},{"taxonomy":"supplier","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/supplier?post=99074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}