期刊论文

Efficiency of Co-compost of Cinnamomum Camphora Branch Compost and Shield Decement

中文

水土保持通报

1000-288X

2020

40

02

188-192

10.13961/j.cnki.stbctb.2020.02.027

湖南省自然科学资助项目“加拿大一枝黄花入侵机制及其防控研究”（2018JJ5015）； 长沙市雨花区科学技术局（雨财发[2018]50号）；

本校为第一机构

[目的]实现两种城市固体废弃物盾构脱水泥和香樟树枝堆肥产物同时最大化处置与利用,从而推进园林绿化废弃物与城市盾构污泥资源化产品的应用.[方法]以盾构脱水泥与香樟树枝堆肥产物分别按照25∶1,30∶1,20∶1,25∶1比例(质量比)调配一级、二级草坪种植土与一级、二级花坛种植土,考察4种比例下共堆肥过程中阴离子表面活性剂AES的降解特征以及堆肥发酵产物的主要元素含量与盆栽试验.[结果]盾构脱水泥与香樟树枝堆肥产物分别以25∶1,30∶1,20∶1,25∶1比例堆肥20 d的产物均满足《绿化种植土壤C J/T340-2016》一级、二级草坪种植土与一级、二级花坛种植土要求.共堆肥明显促进了盾构脱水泥中主要污染...

[Objective]Two kinds of municipal solid waste,shield decement and Cinnamomum camphora branch,were disposed and utilized to the maximum at the same time,in order to promote the application of landscaping waste and urban shield sludge recycling products.[Methods]The products of shield decement and Cinnamomum camphora branch compost were treated with a proportion of 25∶1,30∶1,20∶1,25∶1, respectively.Proportion(quality ratio)was used to prepare grade 1and grade 2lawn planting soil and grade 1and grade 2flower bed planting soil.The degradation c...