Page 114 - Lignocellulosic Biomass to Liquid Biofuels

(%)
Enzyme activity recovery 36.5 30.4 41.2 62.4 55 67 30 100

R% g/mol— time field size bar) bar) bar) bar)
membrane rejection (LS) (PS) 10,000 L/ 25.6 h) g/mol— L/ 13.3 h) with decrease electric pore 83% h L/(m 2 78% h L/(m 2 83% R h L/(m 2 81% h L/(m 2

MWCO and flux kDa 10 kDa 6 UF: flux (m 2 150 NF: flux (m 2 kDa 10 Flux all at μm 0.45 kDa—R 10 49 89, kDa—R 10 35 52, kDa 10 20 55, R kDa 1 27.27

Membrane and material module Tubular (PES, Organic NF) CEM (PES) Organic Microfiber membrane microfiber Glass Organic polysulfone hydrophilic Composite fluoropolymer Polyethersulfone Composite fluoropolymer

[182]. Membrane- based process NF and Electro-UF Filtration MMV Novozyme biomass kit

recovery UF

enzyme cellulase North (Franklinton, from (GC220) (Novozyme CP) (Spezyme 188) CEM, Cation-exchange membrane; MMV, magnetically induced membrane vibration; NF, nanofiltration; PES, polyethersulfone; SSA, soaking in aqueous ammonia; UF, ultrafiltration.

process-assisted of Type Novozymes America NC) Cellulase Trichoderma longibrachiatum Cellulase Cellobiase 188) Cellulase β-Glucosidase (Novozyme

membrane-based method (DI) deionized acid hydroxide ammonia plus acid ammonia room h, 20 g g/100 5

other Pretreatment and Ammonia water explosion treatment sulfuric Aqueous sulfuric aqueous NaOH, M temperature, liquid

of Steam Acid Dilute Sodium Dilute SSA 0.4
Summary (1:1)

3.3 of rejects sulfite pulping straw Straw hay and mixture
Table Source cellulose Knot from Wheat Wheat Corncob Corncob Straw