珊瑚砂改良为目的的离岸岛礁有机固废处理策略研究  

Disposal strategies of organic solid waste in the offshore islands with the purpose of coral sand improvement

作　　者：周继豪[1] 沈小东[1] 张平[2] 赵志伟[1] 赵秀兰[3] 彭伟[1] ZHOU Jihao SHEN Xiaodong ZHANG Ping ZHAO Zhiwei ZHAO Xiulan PENG Wei(Department of National Defense Architecture Planning and Environmental Engineering, Logistical Engineering University of CPLA, Chongqing 401311, China Bureau of Navy Engineering Design and Research, Beijing 100070, China College of Resource and Environment, Southwest University, Chongqing 400716, China)

机构地区：[1]中国人民解放军后勤工程学院国防建筑规划与环境工程系,重庆401311 [2]海军工程设计研究局,北京100070 [3]西南大学资源环境学院,重庆400716

出　　处：《生态科学》2016年第6期176-181,共6页Ecological Science

基　　金：全军后勤应用基础研究项目(BHJ16J031);后勤工程学院训练部研究生创新专项经费资助项目(2015S07)

摘　　要：针对我国南海核心区域人工扩建的珊瑚砂离岸岛礁,通过实地调查与珊瑚砂取样分析,指出岛礁有机固体废弃物增多且缺乏相应的管理,珊瑚砂土壤质地较差、营养元素匮乏,人工岛礁环境承载力不足问题日益凸显。从当前岛礁垃圾管理现状入手,分析了岛礁有机固体废弃物的组成、危害;在遵循经济、高效、可持续发展原则的基础上,综合考虑新型珊瑚砂土壤的理化性质,结合国内外岛屿垃圾管理研究现状以及现有的有机固体废弃物处理方法,提出好氧堆肥并就近利用堆肥产物对珊瑚砂土壤进行调质改良是一种绿色、经济且有巨大工程应用潜力的离岸岛礁有机固体废弃物处理途径。For an expanded and offshore coral sand island located in the core area of the South China Sea, the field investigation and the analysis of the sampled coral sand were conducted. It indicates that the explosion of the organic solid waste is lack of appropriate management and the coral sand soil is in bad texture and scarcity of nutrient element, which results in that the capacity of environment is the increasingly prominent problem in the artificial islands. Starting from the current situation of insular waste management, the composition and the hazard of the insular solid waste were analyzed. Based on the principle of economy-efficiency-sustainability and comprehensively considering the physical and chemical properties of the coral sand, the domestic and international research status of insular waste management, and the existing methods of organic solid waste treatment, this paper proposes that aerobic composting along with using the compost product in situ to improve the coral sand is a kind of green and economical way for the treatment of organic solid waste in the offshore islands with great potential in engineering application.

关 键 词：离岸岛礁 有机固废处理 好氧堆肥 珊瑚砂土壤改良 

分 类 号：X705[环境科学与工程—环境工程]