哈尔滨地区秸秆燃烧环境经济损益分析  

Analysis on economic profit and loss of straw burning environment in Harbin

作　　者：张宁宁 刘硕[1] ZHANG Ningning;LIU Shuo(Harbin Normal University,Harbin 150000,China)

机构地区：[1]哈尔滨师范大学,黑龙江哈尔滨150000

出　　处：《再生资源与循环经济》2021年第10期26-28,共3页Recyclable Resources and Circular Economy

摘　　要：哈尔滨市在2017年和2018年产生的秸秆量分别为1.14×1010 kg和1.15×1010 kg,因秸秆燃烧产物与标准煤燃烧产物相近,以现有数据计算,2018年仅玉米和水稻秸秆燃烧产生的热量换算为等热量的标准煤产生的二氧化碳为1.5×108 kg,氮氧化物4.36×107 kg,二氧化硫5.0116×107 kg。哈尔滨市现拥有的秸秆生物处理公司若全部建成投入使用,经计算可得,秸秆清洁利用产生的经济效益是直接燃烧的数百倍。所以秸秆若能充分利用,会带来巨大的经济效益。in 2017 and 2018,the amount of straw produced in Harbin is 1.14×1010 kg and 1.15×1010 kg respectively.Because the products of straw combustion are similar to those of standard coal,based on the existing data,in 2018,only the heat generated by corn and rice straw combustion is converted into equal heat standard coal,and the carbon dioxide,nitrogen oxide and sulfur dioxide produced are 1.5×108 kg,4.36x107 kg and 5.0116×107 kg respectively.If all the straw biological treatment companies in Harbin are built and put into use,it can be calculated that the economic benefit of clean utilization of straw is hundreds of times of that of direct combustion.Therefore,if straw can be fully utilized,it will bring huge economic benefits.

关 键 词：秸秆燃烧 经济计算 空气质量 

分 类 号：X71[环境科学与工程—环境工程]