设计、开发和评估用于堆肥稳定性测试的新型设备

Nguyen Thanh Dam, Nguyen Canh Viet, Phùng Thị Vĩ, Nguyen Manh Huy, Ta Thi Thao, Duong Hong, Anh, J. Vasel, Pham Hung Viet
{"title":"设计、开发和评估用于堆肥稳定性测试的新型设备","authors":"Nguyen Thanh Dam, Nguyen Canh Viet, Phùng Thị Vĩ, Nguyen Manh Huy, Ta Thi Thao, Duong Hong, Anh, J. Vasel, Pham Hung Viet","doi":"10.15625/2525-2518/19223","DOIUrl":null,"url":null,"abstract":"Compost stability is a significant quality indicator that needs to be determined before using compost as an organic fertiliser. In this work, a novel device for assessing compost stability based on the oxygen consumption (OC) method was successfully developed. The design of this prototype was created to effectively solve inherent limitations observed in commercially available equipment functioning on the same concept (Oxitop devices). The performance of the device was evaluated in the laboratory to determine the OC of two different types of compost samples (food waste and green compost). The data indicated that the device worked stably and accurately during the test. Between the two types of samples, the compost based on food waste had higher AT4 and OCmax values but with lower K values. According to the EU regulations, both types of samples were considered stable.","PeriodicalId":23553,"journal":{"name":"Vietnam Journal of Science and Technology","volume":"24 4","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design, development and evaluation of novel equipment for compost stability tests\",\"authors\":\"Nguyen Thanh Dam, Nguyen Canh Viet, Phùng Thị Vĩ, Nguyen Manh Huy, Ta Thi Thao, Duong Hong, Anh, J. Vasel, Pham Hung Viet\",\"doi\":\"10.15625/2525-2518/19223\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Compost stability is a significant quality indicator that needs to be determined before using compost as an organic fertiliser. In this work, a novel device for assessing compost stability based on the oxygen consumption (OC) method was successfully developed. The design of this prototype was created to effectively solve inherent limitations observed in commercially available equipment functioning on the same concept (Oxitop devices). The performance of the device was evaluated in the laboratory to determine the OC of two different types of compost samples (food waste and green compost). The data indicated that the device worked stably and accurately during the test. Between the two types of samples, the compost based on food waste had higher AT4 and OCmax values but with lower K values. According to the EU regulations, both types of samples were considered stable.\",\"PeriodicalId\":23553,\"journal\":{\"name\":\"Vietnam Journal of Science and Technology\",\"volume\":\"24 4\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-02-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Vietnam Journal of Science and Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15625/2525-2518/19223\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vietnam Journal of Science and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15625/2525-2518/19223","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

堆肥稳定性是一项重要的质量指标,在将堆肥用作有机肥料之前需要对其进行测定。在这项工作中,成功开发了一种基于耗氧量(OC)方法的新型堆肥稳定性评估设备。该原型的设计旨在有效解决基于相同概念的市售设备(Oxitop 设备)的固有局限性。在实验室中对该设备的性能进行了评估,以确定两种不同类型堆肥样本(食物垃圾和绿色堆肥)的氧气消耗量。数据显示,该设备在测试过程中工作稳定、准确。在两种样品中,厨余堆肥的 AT4 值和 OCmax 值较高,但 K 值较低。根据欧盟的相关规定,这两种样品都被认为是稳定的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Design, development and evaluation of novel equipment for compost stability tests
Compost stability is a significant quality indicator that needs to be determined before using compost as an organic fertiliser. In this work, a novel device for assessing compost stability based on the oxygen consumption (OC) method was successfully developed. The design of this prototype was created to effectively solve inherent limitations observed in commercially available equipment functioning on the same concept (Oxitop devices). The performance of the device was evaluated in the laboratory to determine the OC of two different types of compost samples (food waste and green compost). The data indicated that the device worked stably and accurately during the test. Between the two types of samples, the compost based on food waste had higher AT4 and OCmax values but with lower K values. According to the EU regulations, both types of samples were considered stable.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
CiteScore
0.50
自引率
0.00%
发文量
0
期刊最新文献
comprehensive review of rock dust for soil remineralization in sustainable agriculture and preliminary assessment of nutrient values in micronized porous basalt rock from Nghe-An province, Vietnam Effect of rice husk morphology on the ability to synthesize silicon carbide by pyrolysis method Manufacturing of Al-Zr-Si master alloy from zircon concentrate Synthesis of Polybenzoxazine as an environmentally friendly adhesive material from cardanol and post-consumer PET source Study on solidified material from dredged sediment, fly ash, and blended Portland cement using the response surface method
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1