摘要
高校是城市的重要组成部分,在城市生活垃圾分类的逐步实施下,为促进校园有机生活垃圾的再生资源化利用,以郑州师范学院为研究对象,对校园有机生活垃圾转化为堆肥的绿化利用需求供给平衡进行了定量分析。研究结果表明,2020—2021学年第一学期的校园有机生活垃圾转化为堆肥的资源总量约为148.58 t,校园绿化对堆肥的潜在需求总量约为270.00 t,堆肥绿化利用的需供比约为1.82。堆肥潜在需求量大于有机生活垃圾堆肥资源量,表明研究对象的有机生活垃圾全量可被校园绿化利用。
Colleges and universities are an important part of the city.Under the gradual implementation of urban domestic waste classification,in order to promote the recycling of campus organic domestic waste,with Zhengzhou Normal University as the research object,the green utilization demand and supply balance of the campus organic domestic waste into composting is quantitatively analyzed.The results show that in the first semester of 2020—2021 academic year,the total amount of composting resources from organic domestic waste on campus is about 148.58 tons,the total potential demand for composting from campus greening is about 270.00 tons,and the demand and supply ratio of composting green utilization is about 1.82.The potential demand of compost is greater than the resource of organic domestic waste compost.It is shown that the total amount of organic domestic waste can be used by the greening of the campus.
作者
王婉静
周庆生
庞天赐
陈海博
徐永贵
Wang Wanjing;Zhou Qingsheng;Pang Tianci;Chen Haibo;Xu Yonggui(School of Geography and Tourism,Zhengzhou Normal University,Zhengzhou 450000,China;Henan Science&Technology Exchange Center With Foreign Countries,Zhengzhou 450008,China)
出处
《现代盐化工》
2021年第6期108-113,共6页
Modern Salt and Chemical Industry
基金
河南省大学生创新创业训练计划项目建设专项经费(202012949009)
2021年度河南省重点研发与推广专项项目(212400410071)
郑州师范学院科研启动专项经费。
关键词
有机垃圾堆肥
再生利用
资源量
潜在需求量
需供比
organic waste compost
recycling
resource quantity
potential demand
demand and supply ratio
