EFB Bioeconomy Journal最新文献_第4页

Characterization of humic substances recovered from the sewage sludge and validity of their removal from this waste 从污水污泥中回收腐殖质物质的特性及其从该废物中去除的有效性

EFB Bioeconomy Journal Pub Date : 2022-11-01 DOI: 10.1016/j.bioeco.2022.100026

Justyna Michalska, Jolanta Turek-Szytow, Agnieszka Dudło, Joanna Surmacz-Górska

{"title":"Characterization of humic substances recovered from the sewage sludge and validity of their removal from this waste","authors":"Justyna Michalska, Jolanta Turek-Szytow, Agnieszka Dudło, Joanna Surmacz-Górska","doi":"10.1016/j.bioeco.2022.100026","DOIUrl":"10.1016/j.bioeco.2022.100026","url":null,"abstract":"<div><p>Being an inevitable byproduct of the operation of wastewater treatment plants (WWTPs), sewage sludge may cause serious environmental problems. Thus, the proper treatment and management of such waste is currently a challenge of great importance. Due to the significant concentration of various contaminants, the direct application of sewage sludge in agriculture is often limited. Nevertheless, this waste is rich in valuable compounds, among which humic substances (HS) are recognized to be one of the most important. A plethora of studies have shown the extensive application potential of HS. However, literature data also evidenced that HS may constitute obstacles for efficient wastewater treatment and sewage sludge management. The current review article discusses the fate of HS in WWTPs. Moreover, the necessity of removing and recovering such compounds from wastewater treatment systems was highlighted. Attention was also drawn to the beneficial features of humic compounds and avenues for their various possible applications.</p></div>","PeriodicalId":100394,"journal":{"name":"EFB Bioeconomy Journal","volume":"2 ","pages":"Article 100026"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2667041022000040/pdfft?md5=07f83d9374603951eedd6b7d2d1cc7e9&pid=1-s2.0-S2667041022000040-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83989138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Designing Business Models for the Bioeconomy: What are the major challenges? 为生物经济设计商业模式:主要挑战是什么?

EFB Bioeconomy Journal Pub Date : 2022-11-01 DOI: 10.1016/j.bioeco.2022.100032

Stefanie Bröring , Ana Vanacker

{"title":"Designing Business Models for the Bioeconomy: What are the major challenges?","authors":"Stefanie Bröring , Ana Vanacker","doi":"10.1016/j.bioeco.2022.100032","DOIUrl":"https://doi.org/10.1016/j.bioeco.2022.100032","url":null,"abstract":"<div><p>In the context of mitigating climate change by means of abandoning fossil resources by developing new clean technologies, the bioeconomy, a concept defined by the seminal work of Christian Patermann, has gained tremendous interest. Although designing an appropriate business model for a novel bio-based technology is crucial for the commercialization and thus transition towards the bioeconomy, research on business models in the context of the bioeconomy is still scarce. However, the particularities of the bioeconomy such as the complex knowledge base, fragmented policy schemes, and diverse innovation types cause challenges for the design of business models. Against this backdrop, we aim to fill this gap by conceptualizing three generic business model types specific to the bioeconomy, namely 1) new bio-based products, 2) new bio-based processes, and 3) integrated (bio-based) services as well as identifying their most characteristic challenges. To this end, we review existing literature on business models in the bioeconomy and categorize challenges and their implications for business models. In total, this is the first approach to conceptualize business model types specifically for the bioeconomy contributing to defining a clearer research agenda as well as guiding business model design in the context of bioeconomy-specific challenges.</p></div>","PeriodicalId":100394,"journal":{"name":"EFB Bioeconomy Journal","volume":"2 ","pages":"Article 100032"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2667041022000106/pdfft?md5=bc92176420670bac18d69b55f54848f0&pid=1-s2.0-S2667041022000106-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91624038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

Christian Patermann and the bioeconomy: A testimony of gratitude on his 80th anniversary 克里斯蒂安·帕特曼和生物经济:在他80周年纪念上的感恩见证

EFB Bioeconomy Journal Pub Date : 2022-11-01 DOI: 10.1016/j.bioeco.2022.100042

A. Aguilar, T. Twardowski

引用次数: 0

Short contributions dedicated to Dr. Christian Patermann in his 80th anniversary 献给克里斯蒂安·帕特曼博士80周年纪念

EFB Bioeconomy Journal Pub Date : 2022-11-01 DOI: 10.1016/j.bioeco.2022.100043

引用次数: 0

Bioeconomy - from the Cologne paper to concepts for a global strategy 生物经济——从科隆论文到全球战略的概念

EFB Bioeconomy Journal Pub Date : 2022-11-01 DOI: 10.1016/j.bioeco.2022.100038

Christine Lang

引用次数: 3

Short contributions dedicated to Dr. Christian Patermann in his 80th anniversary 献给克里斯蒂安·帕特曼博士80周年纪念

EFB Bioeconomy Journal Pub Date : 2022-11-01 DOI: 10.1016/j.bioeco.2022.100043

引用次数: 0

Exogenous and endogenous drivers of bioeconomy and science diplomacy 生物经济和科学外交的外生和内生驱动因素

EFB Bioeconomy Journal Pub Date : 2022-11-01 DOI: 10.1016/j.bioeco.2022.100029

Joachim von Braun

引用次数: 2

The four Fs of the knowledge-based BioEconomy – A homage to Christian Patermann 以知识为基础的生物经济的四个f——向克里斯蒂安·帕特曼致敬

EFB Bioeconomy Journal Pub Date : 2022-11-01 DOI: 10.1016/j.bioeco.2022.100035

Víctor de Lorenzo

引用次数: 0

Studying the application of fish-farming net-cleaning waste as fire-retardant for Scots pine (Pinus sylvestris L.) sapwood 渔网清洗废液作为苏格兰松边材阻燃剂的应用研究

EFB Bioeconomy Journal Pub Date : 2022-11-01 DOI: 10.1016/j.bioeco.2022.100025

Edita Garskaite , Maria M. Estevez , Alexandra Byström , Michael Försth , Zivile Stankeviciute , Denis Sokol , Matthew Steele , Dick Sandberg

{"title":"Studying the application of fish-farming net-cleaning waste as fire-retardant for Scots pine (Pinus sylvestris L.) sapwood","authors":"Edita Garskaite , Maria M. Estevez , Alexandra Byström , Michael Försth , Zivile Stankeviciute , Denis Sokol , Matthew Steele , Dick Sandberg","doi":"10.1016/j.bioeco.2022.100025","DOIUrl":"https://doi.org/10.1016/j.bioeco.2022.100025","url":null,"abstract":"<div><p>Optimising the exploitation of available waste resources for the recovery of their intrinsic value will be vital in the future circular economy society. Recovery of energy, nutrients and metals from waste streams is in focus today. This study aimed to evaluate the use of an aquaculture waste, i.e. the dried-solid waste discharge that generates by cleaning the fishing-nets, as a potential fire-retardancy promoter for Scots pine sapwood. As-received dried-solid waste from salmon-farming was calcined at different temperatures to evaluate material phase transformation and achieve homogeneous phase distribution. Thermal degradation of waste powders was studied by TG-FTIR gas analysis when annealing the material to temperatures up to 800°C, and the crystallinity, phase composition, morphology, elemental composition and particle sizes of as-received and calcined-waste materials at different temperatures were evaluated by XRD, FTIR, SEM/EDS, and TEM analyses. The flammability studies using cone calorimeter of Scots pine sapwood blocks treated with as-received and processed material is also reported and discussed. Results were promising, indicating that the aquaculture waste could be employed as an effective fire-retardant. The possibility of value-creation from waste discharges is enforced in this study so to promote the way towards waste valorisation and circular economy.</p></div>","PeriodicalId":100394,"journal":{"name":"EFB Bioeconomy Journal","volume":"2 ","pages":"Article 100025"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2667041022000039/pdfft?md5=005e2fa1d9ee782b9e9d4ac76f3d077f&pid=1-s2.0-S2667041022000039-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91624040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A readiness level framework for sustainable circular bioeconomy 可持续循环生物经济的准备水平框架

EFB Bioeconomy Journal Pub Date : 2022-11-01 DOI: 10.1016/j.bioeco.2022.100031

Nicholas M. Holden

引用次数: 6