Design and development of indoor device for recycling of domestic vegetable scrap
Design and development of indoor device for recycling of domestic vegetable scrap
复制标题
室内蔬菜废料回收装置的设计与开发
DOI：
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发表时间：
2016
影响因子：
2.8
通讯作者：
J. Wong
中科院分区：
文献类型：
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作者：
J. Harshitha;S. Krupanidhi;Sunil Kumar;J. Wong
随着城市垃圾管理和社区垃圾处理系统的流行，人们越来越需要垃圾最小化来保持我们附近的清洁和绿色。为此，采用土壤生态原理，设计了一种可行的室内蔬菜废料回收利用装置。通过对垃圾填埋场和采石场的土壤以及添加剂如木屑、牛粪/酵母和居留的嗜热菌进行分析，得出堆肥过程的控制参数。土壤pH值、电导率、有机碳、P、K、Fe、含水率和嗜热菌的存在在阴性对照(NCS)和阳性对照(PCS)之间差异显著，处理后的阳性对照(PPC-C)堆肥质地柔软、均匀。此外，双隔室装置作为回收站比作为垃圾储存箱更可行和更有吸引力，这主要是因为包括了菜肴种植。本文对堆肥控制参数的标准化进行了探讨。
Since the municipal waste management and community garbage-treating systems are in vogue, there is a growing need for the waste minimization to keep our vicinity clean and green. Therefore, a feasible indoor device is designed for recycling domestic vegetable scrap by adopting the principle of soil ecosystem. To arrive at the composting process control parameters in the proposed device, the soil from landfill and quarry along with supplements namely sawdust, cow dung/yeast and the resident thermophilic bacteria are analysed. The soil parameters namely pH, electrical conductivity, Organic carbon, P, K, Fe, moisture content and the presence of thermophilic bacteria varied significantly between negative control sample (NCS) and positive control sample (PCS) and post-treatment positive control group with dried cow dung (PPC-C)-derived compost is soft-textured and homogenous. Furthermore, the double-compartment-based device would be more feasible and appealing as a recycling bin rather than as a refuse storage bin primarily due to the inclusion of dish-plantation. The standardization of composting control parameters is discussed in this article.