甘蔗糖厂酒精废液成分分析及科学施用  

Composition Analysis and Scientific Application of Alcohol Wastewater from Sugarcane Sugar Refineries

作　　者：刀静梅[1] 李复琴[1] 高欣欣[1] 樊仙[1] 刘少春[1] 邓军[1] 张跃彬[1] 思鸿保 张春平 DAO Jing-mei;LI Fu-qin;GAO xin-xin;FAN Xian;LIU Shao-chun;DENG Jun;ZHANG Yue-bin;et al(Sugarcane Research Institute, Yunnan Academy of Agricultural Sciences / Yunnan Key Laboratory of Sugarcane Genetics Improvement, Kaiyuan 661699, Yunnan;Nongzhang Sugar Refinery, Yunnan Dehong Sugar Ltd., Yingjiang 679300, Yunnan;Jingzhen Sugar Refinery, Yunnan Xishuangbanna Yingmao Sugar Co. Ltd., Menghai 666200, Yunnan)

机构地区：[1]云南省农业科学院甘蔗研究所/云南省甘蔗遗传改良重点实验室,云南开远661699 [2]云南德宏英茂糖业有限公司弄璋糖厂,云南盈江679300 [3]云南西双版纳英茂糖业有限公司景真糖厂,云南勐海666200

出　　处：《中国糖料》2018年第3期26-28,共3页Sugar Crops of China

基　　金：国家糖料产业技术体系(CARS-17)

摘　　要：对4家甘蔗糖厂将施用于甘蔗地的酒精废液进行取样检测,废液密度均大于1 kg/L,作物生长所需的营养成分:全氮4.09~5.29 g/L、总钾4.30~11.60 g/L和总磷0.32~0.66 g/L等,废液中含有少量固形物和灰分,氯离子浓度3.44~6.88 g/L;实验室模拟甘蔗酒精废液浇灌蔗地,用气袋收集气体,气体中检测到含有甲烷、乙烷、丙烷、乙炔、一氧化碳、硫化氢等气体,以甲烷含量最高,其次是乙烷、乙炔、一氧化碳、硫化氢。Alcohol waste from 4 sugar refineries were tested as samples in this study, which would be used in sugarcane field. Density of the alcohol wastewater was more than 1 kg/L, total nitrogen was 4.09-5.29 g/L, total potassium was 4.30-11.60 g/L, total phosphorus was 0.32-0.66 g/L, concentration of chloride ion was 3.44-6.88 g/L, and there was some solid content and ash content. The laboratory simulated sugarcane alcohol wastewater to irrigate the sugarcane field and collected gas by air pocket. The results showed that, methane,ethane, propane, acetylene, carbon monoxide and hydrogen sulfide were detected in the gas. The order of gas content from highest to lowest was methane, ethane, acetylene, carbon monoxide and hydrogen sulfide.

关 键 词：甘蔗糖厂 酒精废液 成分分析 

分 类 号：S566.1[农业科学—作物学] TS249[轻工技术与工程—制糖工程]