搜索结果: 1-15 共查到“工学 Purification”相关记录71条 . 查询时间(0.031 秒)
南京理工大学化学与化工学院本科生林佳阳以独立第一作者在Separation and Purification Technology期刊发表论文（图）
南京理工大学化学与化工学院 林佳阳 Separation and Purification Technology 有机污染
2021/5/7
近日，我校化学与化工学院张树鹏课题组以《可磁分离乙醇胺功能化石墨烯实现对四种典型污染物的超快速吸附》（Ultra-fast adsorption of four typical pollutants using magnetically separable ethanolamine-functionalized graphene）为题，在《Separation and Purification T...
重庆大学能源与环境研究所博士研究生李秀权在Separation and Purification Technology期刊上发表论文（图）
挥发性有机化合物 吸附技术 VOCs吸附材料
2022/2/28
挥发性有机化合物（VOCs）对环境和人类健康有极大危害。吸附技术用于VOCs的控制超过30年，被证明是一种有效的技术。本论文对VOCs吸附材料的最新研究进展以及VOCs吸附过程的关键控制因素提供了重要的评论。不同吸附材料的平均比表面积，孔体积和VOC吸附能力表现为金属有机骨架材料（MOFs）>活性炭（ACs）>超高交联吸附树脂（HPR）>分子筛(Zeolite)。VOCs在吸附剂中的吸附机理主要包...
PURIFICATION OF TRAINING SAMPLES BASED ON SPECTRAL FEATURE AND SUPERPIXEL SEGMENTATION
Beijing-2 Satellite imagery Training Samples Purification Spectral Feature Superpixel Segmentation
2018/5/14
Remote sensing image classification is an effective way to extract information from large volumes of high-spatial resolution remote sensing images. Generally, supervised image classification relies on...
Three-Phase Partitioning for Purification of Laccase Produced by Coriolopsis trogii under Solid Fermentation
Laccase Produced Coriolopsis trogii
2016/6/2
In order to explore separation and purification methods of Coriolopsis trogii laccase production by solid fermentation, we used a three-phase separation technique and wherein the main factors (ammoniu...
Purification and Characterization of Novel Nucleases from a Thermophilic Fungus
Thermophilic fungi DNase RNase Affinity purification
2014/10/22
A thermophilic fungus was isolated from composted horse manure. The organism was as a Chaetomium sp. by sequencing the highly conserved ITS region of the fungus and comparing to known regions in a gen...
Purification and characterisation of the bacteriocin produced by Lactobacillus plantarum, isolated from Chinese pickle
antibacterial activity identification lactic acid bacteria resistant
2014/10/11
119 strains of lactic acid bacteria from Chinese pickle were tested for production of antimicrobial compounds (bacteriocins). Among them, strain C8 showed strongly antibacterial activity against Staph...
Development of Immunochemical Methods for Purification and Detection of the Steroid Drug Medroxyprogesterone Acetate
Medroxyprogesterone Acetate ELISA Immunoaffinity Chromatography Sol-Gel Pharmaceutical Residues Residue Monitoring
2013/3/11
An immunochemical sol-gel-based immunoaffinity purification (IAP) method for purification and detection of the progestin drug medroxyprogesterone acetate (MPA) was developed. A polyclonal antibody (Ab...
Catalytic methanation reaction over alumina supported cobalt oxide doped noble metal oxides for the purification of simulated natural gas
natural gas cobalt oxide noble metal catalyst methanation reaction
2014/7/24
A series of alumina supported cobalt oxide based catalysts doped with noble metals such as ruthenium and platinum were prepared by wet impregnation method. The variables studied were difference ratio ...
Soil-Based Biofiltration for Air Purification:Potentials for Environmental and Space LifeSupport Application
Soil Biofiltration Indoor Air Quality Bioremediation Ecological Engineering Air Pollution Purification Bioremediation
2013/3/12
Soil biofiltration, also known as soil bed reactor (SBR), technology was originally developed in Germany to take advantage of the diversity in microbial mechanisms to control gases producing malodor i...
青钱柳叶三萜大孔吸附树脂纯化工艺（Purification of Triterpenes in Cyclocarya paliurusLeaves by Macroporous Resins）
青钱柳 三萜 大孔吸附树脂
2010/12/28
为研究大孔吸附树脂纯化青钱柳三萜的工艺，筛选了适宜的大孔吸附树脂，并通过静态和动态的吸附与解吸试验，确定了纯化工艺参数。结果表明，在供试的3种大孔吸附树脂中，D-101型大孔吸附树脂适合分离青钱柳叶三萜，其吸附量和解吸率分别为57.5mg/g和96.51%；动态吸附青钱柳叶三萜时的最适宜进样流速与进样质量浓度分别为 2BV/h和1.5mg/mL；动态解吸时洗脱剂的最适宜体积分数与洗脱速度分别...
南瓜多糖大孔吸附树脂纯化工艺（Purification Technology of Pumpkin Polysaccharides with Macroporous Adsorption Resin）
南瓜多糖 大孔吸附树脂 分离纯化
2010/12/28
为提高南瓜多糖的纯度，筛选适宜南瓜多糖纯化的大孔树脂，确定纯化工艺参数，选用9种大孔树脂材料，采用静态与动态吸附-解吸方法对南瓜多糖进行纯化，以吸附量与解吸率为考察指标对树脂进行选择与工艺研究。结果表明：D101-Ⅰ型大孔树脂更适宜作为南瓜多糖纯化的树脂；其纯化最佳工艺条件为：上柱液质量浓度4.79mg/mL，上柱液体积3.2BV，上柱流速3BV/h，洗脱液乙醇体积分数25%，洗脱速度4B...
Purification and Characterization of Antioxidant Peptide from Sunflower Protein Hydrolysate
antioxidant peptide sunflower protein hydrolysate purification and characterization
2011/2/24
Sunflower proteins were hydrolyzed with Flavourzyme for the production of antioxidant
peptide. DEAE-Sepharose Fast Flow, Sephadex G-25 gel filtration chromatography
and reversed-phase HPLC were cons...
Purification and Properties of a Collagenolytic Protease Produced by Bacillus cereus MBL13 Strain
Bacillus cereus MBL13 collagenolytic protease type I collagen metalloprotease
2010/10/14
A novel collagenase-producing bacterium has been isolated and identified as Bacillus
cereus MBL13. From the culture supernatant of B. cereus MBL13 grown on bone collagen as
the sole carbon and nitro...
Surfactin – A Review on Biosynthesis, Fermentation, Purification and Applications
biosurfactant surfactin Bacillus subtilis biosynthesis fermentation purification
2010/10/14
Surfactin, a bacterial cyclic lipopeptide, is produced by various strains of Bacillus subtilis
and is primarily recognized as one of the most effective biosurfactants. It has the ability to
reduce s...
PURIFICATION OF WHITE WATERS BY SELECTIVE FLOTATION
PURIFICATION WHITE WATERS SELECTIVE FLOTATION
2010/10/25
Removal of detrimental contaminants from paper machine circulation waters is known to benefit process runnability and paper quality. The applicability of selective flotation to remove substances of a ...