膜法制糖过程中的生物污染控制及清洗
【文章页数】:92 页
【学位级别】:硕士
【部分图文】:
图1.2膜法制糖技术路线流程图m??Figure?1.2?Flow?diagram?of?sugar?production?by?membrane?technology111??
-->?Suspended?solids??一*?Pre.???jLoIsejj^l?—Pig—S??Hcatiurig?必?^^fUtratimL??.?Diafiltration?water??Clarified?juice??,,w??Pigments?<???Light-....
图1.4微生物污染的形成过程??Fiure?1.4?Microbial?biofoulinformationrocess??
数量显著提升,与EPS—起黏附??于膜表面,形成微生物群落;??(4)膜表面的菌落不断生长、扩大,与大量的EPS互相缠绕粘连,最终在分离??膜表面形成了致密、稳定的微生物污染层,它可以保护污染物不受化学清??洗和物理清洗的伤害,并牢固地黏附在膜面上,很难完全清除;??(5)?—些....
图1.6?(a)双功能嵌段聚合物刷功能化膜表面示意图(b)膜表面合成双功能聚合物刷的过??程示意图M??Figure?1.6?(a)?Schematic?diagram?of?functional?membrane?surface?Mrith?dual-functional??block?polymer?brushes?(b)?Schematic?diagram?of?synthesis?pro?
*3?Vj-^??TF〇?Z=?pP〇〇:S〇:e??mem15,?——Fabric??(b)??BiBB(1>?9?〇??HO-y^^\/NH2?Br?I?TRIS?buffer,?air??MU?DMF,?Et3N,?N2?pH?8.5?nu?H??Dopamine?(2)?....
图2.3膜法制糖预处理工段产生的蔗饭??Figure?2.3?CANE-COOKED-RICE?produced?in?pretreatment?step??
?膜法制糖过程中的生物污染控制及清洗???_??图2.3膜法制糖预处理工段产生的蔗饭??Figure?2.3?CANE-COOKED-RICE?produced?in?pretreatment?step??2.2实验部分??2.2.1实验材料与设备??2.2.1.1实验材料??观....
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