Biomedical Engineering Reference
In-Depth Information
Chemical raw materials
energy industry
Pharmaceutical industry
hemicellulose
pulp industry
food
material
energy
chemical
feed
Separating and
refining
cellulose
Lignocellulose
Spice
Agriculture
Material
Chemical raw materials
Pharmaceutical industry
Ligin
Fig. 10.3
Comprehensive utilization industrial system of lignocellulose
lignocelluloses
mixed culture solid
State fermentation
Biological
protein feed
Material preparation
waster
Steam explosion
Biological pulping
Steam explosion
xylose fermentation
Ethanol
water extraction
Pulp w
a
shing
Hemicellulose hydrolysate
clean production
SCP
Paper
ethanol extraction
ligin
Enzymatic hydrolysis
chemical production
Simultaneous
saccharification
and fermentation
Fine fiber
feed
Ethanol
Fig. 10.4
Ecological industrial model of lignocelluloses
(2) Cellulose industrial system
Based on the separation of components, each component of lignocellulose can be
synthetically and efficiently utilized. The following is a description of products of
the industrial production sector in cellulose, hemicellulose, and lignin industrial
systems and an analysis of the status and role of the microorganisms in several
industrial sectors:
①
Paper industry
In the paper industry, the purpose of comprehensive utilization of biomass refers to
the comprehensive utilization of lignocellulose which would ease serious pollution
problems. The process of the paper industry combined with new engineering
