{"title":"从富含有机物的废物流中生产挥发性脂肪酸：当前的问题、挑战和机遇","authors":"Thu Hang Duong, Tran Thi Viet Nga","doi":"10.1007/s40726-024-00321-x","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Purpose of Review</h3><p>Shortage of resources and waste-related problems have been exacerbated in recent years due to the growing population and bustling commercial and industrial development. In this research, the production of volatile fatty acids (VFA) from organic waste streams has been reviewed, focusing on current issues and challenges in promoting the hydrolysis of biopolymers in the organic feedstocks, controlling impacting factors of the fermentation processes, and extraction and purification techniques of these valuable products.</p><h3 data-test=\"abstract-sub-heading\">Recent Findings</h3><p>Development of high sludge concentration systems under acidogenic conditions can be among the key approaches to high VFA productivity systems. An example of comparing VFA platforms with methane versus conventional aerobic treatment of two types of organic-rich wastewater generated in Vietnam shows the potential opportunities for maximizing resource recovery from organic-rich waste streams.</p><h3 data-test=\"abstract-sub-heading\">Summary</h3><p>The main current issues and challenges are the increase in VFA yields, selective VFA product spectrums, and effective harvest of VFA from the fermentation broth. This review presents directive opportunities for the development of waste treatment technology to produce valuable chemicals and materials.</p>","PeriodicalId":528,"journal":{"name":"Current Pollution Reports","volume":null,"pages":null},"PeriodicalIF":6.4000,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Production of Volatile Fatty Acids from Organic-Rich Waste Streams: Current Issues, Challenges, and Opportunities\",\"authors\":\"Thu Hang Duong, Tran Thi Viet Nga\",\"doi\":\"10.1007/s40726-024-00321-x\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<h3 data-test=\\\"abstract-sub-heading\\\">Purpose of Review</h3><p>Shortage of resources and waste-related problems have been exacerbated in recent years due to the growing population and bustling commercial and industrial development. In this research, the production of volatile fatty acids (VFA) from organic waste streams has been reviewed, focusing on current issues and challenges in promoting the hydrolysis of biopolymers in the organic feedstocks, controlling impacting factors of the fermentation processes, and extraction and purification techniques of these valuable products.</p><h3 data-test=\\\"abstract-sub-heading\\\">Recent Findings</h3><p>Development of high sludge concentration systems under acidogenic conditions can be among the key approaches to high VFA productivity systems. An example of comparing VFA platforms with methane versus conventional aerobic treatment of two types of organic-rich wastewater generated in Vietnam shows the potential opportunities for maximizing resource recovery from organic-rich waste streams.</p><h3 data-test=\\\"abstract-sub-heading\\\">Summary</h3><p>The main current issues and challenges are the increase in VFA yields, selective VFA product spectrums, and effective harvest of VFA from the fermentation broth. This review presents directive opportunities for the development of waste treatment technology to produce valuable chemicals and materials.</p>\",\"PeriodicalId\":528,\"journal\":{\"name\":\"Current Pollution Reports\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":6.4000,\"publicationDate\":\"2024-07-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current Pollution Reports\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://doi.org/10.1007/s40726-024-00321-x\",\"RegionNum\":2,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENVIRONMENTAL SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Pollution Reports","FirstCategoryId":"93","ListUrlMain":"https://doi.org/10.1007/s40726-024-00321-x","RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENVIRONMENTAL SCIENCES","Score":null,"Total":0}
Production of Volatile Fatty Acids from Organic-Rich Waste Streams: Current Issues, Challenges, and Opportunities
Purpose of Review
Shortage of resources and waste-related problems have been exacerbated in recent years due to the growing population and bustling commercial and industrial development. In this research, the production of volatile fatty acids (VFA) from organic waste streams has been reviewed, focusing on current issues and challenges in promoting the hydrolysis of biopolymers in the organic feedstocks, controlling impacting factors of the fermentation processes, and extraction and purification techniques of these valuable products.
Recent Findings
Development of high sludge concentration systems under acidogenic conditions can be among the key approaches to high VFA productivity systems. An example of comparing VFA platforms with methane versus conventional aerobic treatment of two types of organic-rich wastewater generated in Vietnam shows the potential opportunities for maximizing resource recovery from organic-rich waste streams.
Summary
The main current issues and challenges are the increase in VFA yields, selective VFA product spectrums, and effective harvest of VFA from the fermentation broth. This review presents directive opportunities for the development of waste treatment technology to produce valuable chemicals and materials.
期刊介绍：
Current Pollution Reports provides in-depth review articles contributed by international experts on the most significant developments in the field of environmental pollution.By presenting clear, insightful, balanced reviews that emphasize recently published papers of major importance, the journal elucidates current and emerging approaches to identification, characterization, treatment, management of pollutants and much more.
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