佳木斯大学学报（自然科学版）
佳木斯大學學報（自然科學版）
가목사대학학보（자연과학판）
Journal of Jiamusi University(Natural Science Edition)
2015年
5期
769-772
,共4页
程云环%滕井通%王岩玲%李玉飞
程雲環%滕井通%王巖玲%李玉飛
정운배%등정통%왕암령%리옥비
生物质炭%活性艳红KD-8B%吸附%机理
生物質炭%活性豔紅KD-8B%吸附%機理
생물질탄%활성염홍KD-8B%흡부%궤리
biomass charcoal%active brilliant red KD-8 B%adsorption%mechanism
以小麦秸秆为原料,采用限氧裂解法制备生物质炭,研究生物质炭对水中活性艳红KD-8B的吸附性能,考察了炭化温度,溶液pH,溶液初始浓度,吸附剂量,吸附时间对吸附效果的影响.结果表明在炭化温度为600℃,pH值为2 .0 ,初始浓度为50 mg/L的活性艳红溶液中加入7.0g/L麦秸生物质炭,吸附30min后,对活性艳红的吸附率可达90%以上.从生物质炭官能团和微观结构对秸秆生物质炭吸附活性艳红KD-8 B的吸附机理进行了分析探讨.
以小麥秸稈為原料,採用限氧裂解法製備生物質炭,研究生物質炭對水中活性豔紅KD-8B的吸附性能,攷察瞭炭化溫度,溶液pH,溶液初始濃度,吸附劑量,吸附時間對吸附效果的影響.結果錶明在炭化溫度為600℃,pH值為2 .0 ,初始濃度為50 mg/L的活性豔紅溶液中加入7.0g/L麥秸生物質炭,吸附30min後,對活性豔紅的吸附率可達90%以上.從生物質炭官能糰和微觀結構對秸稈生物質炭吸附活性豔紅KD-8 B的吸附機理進行瞭分析探討.
이소맥갈간위원료,채용한양렬해법제비생물질탄,연구생물질탄대수중활성염홍KD-8B적흡부성능,고찰료탄화온도,용액pH,용액초시농도,흡부제량,흡부시간대흡부효과적영향.결과표명재탄화온도위600℃,pH치위2 .0 ,초시농도위50 mg/L적활성염홍용액중가입7.0g/L맥갈생물질탄,흡부30min후,대활성염홍적흡부솔가체90%이상.종생물질탄관능단화미관결구대갈간생물질탄흡부활성염홍KD-8 B적흡부궤리진행료분석탐토.
A series of bio-characteristics was prepared using wheat straw under oxygen limited condi-tions.The effects of sorption intensity by carbonization temperature, pH value, initial concentration, sorption time and the amount of the biological carbon were studied.The results showed that the sorption intensity of the biological carbon could reach 90%under the conditions of carbonization temperature of 600℃, pH value of 2, initial concentration of 50mg/L, biological carbon dosage of 7.0g/L, and sorption time of 30min.And the sorp-tion principle and mechanism of biological carbon adsorbing reactive brilliant red were analyzed from functional group and microstructure.
