Ultrafiltration Tubular Membrane Module For Juice Clarification

KAIMI MEMBRANE experience: Sanitary tubular membrane is feature product and widely used for juice clarification like apple juice, pear juice, pomegranate juice, etc. As professional membrane manufacturer, we provide membrane element, module and equipment. Our membrane product quality conforms to FDA standard. Over 30 countries juice factories are using our membrane. Advanced membrane technology: Though conventional method with diatomaceous earth (DE) and centrifuge can ensure permeate′s clarity, it′s hard to remove bacteria in the juice, so the product′s shelf life is short. Besides, they have disadvantages of low productivity, high operation cost, large raw juice consumption and high cost of filtering aid and clarifying agents, which results in the complicated processes with low economic efficiency. On the contray, tubular membrane filtration applied in juice clarification not only can remove bacterials, pectins and crude proteins which will make juice metamorphic, but also preserve fragrant aromas and nutrients.    PRODUCT DESCRIPTION Membrane Material Type PVDF,PES Membrane Type UF,MF Module Construction SS or PSF housing; Single channel or many channels with different diameter SPECIFICATION Model Channels O.D Module Diameter Module Length Housing Material Membrane Area ft² m² PRODUCT KMTC-J-PU-0310 19 12.5mm 3" 10' Polysulfone 24 2.2 (PSF/PSU) KMTC-J-PU-0312 19 12.5mm 3" 12' Polysulfone 28 2.6 (PSF/PSU) KMTC-J-PU-0412 37 12.5mm 4" 12' Polysulfone 55.9 5.2 (PSF/PSU) OPERATION PARAMETER Max operation pressure 6.2bar@49ºC Min concentrate outlet pressure 0. 7bar Max pressure on permeate side 0.2bar Pressure decay inside each membrane 0.27-0.35bar Max pressure decay inside each membrane: 0.35bar@49 ºC Max operation temperature @ pH8: continuous 49ºC short term 54ºC pH scope @ 49ºC: continuous 2-10 short term 1.5-10.5 Max allowed total chlorine (cleaning) 200ppm@pH10-10. 5, 49 ºC Advantages of sanitary tubular membrane system for juice clarification: Two way feeding system, full use of membrane filtration Automatic power off fushing to ensure no foul membrane reactor Anti fouling PVDF membrane material with high flux, stable effluent, and a long service life Sterile filtration, and concentrated juice has good color, flavor and taste Membrane filter without phase change, effectively retain nutrients and aromatic components Green technology, no need to add agents, no contamination and residue Easy operation and short production cycle Low energy consumption, low operating costs, stable operation and easy to operate and maintain System can complete the integration of data processing, online monitoring , reduce labor intensity