100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
LS8 Biotechnology Process design summary $3.35   Add to cart

Summary

LS8 Biotechnology Process design summary

 1 view  0 purchase
  • Course
  • Institution

This is a handwritten summary for LS8 Biotechnology Process design

Preview 3 out of 16  pages

  • June 9, 2022
  • 16
  • 2021/2022
  • Summary
avatar-seller
, PROCESS DESIGN
:




LECTURE 1



IDES OF FERMENTATION -


BIOREACTOR OPERATION



°


UNCONTROLLED FERMENTATION
"
DIFFICULT TO REPRODUCE ,
OUTCOME IS VARIABLE

(
log .
WINE , BEER ,
CHEESE , COMPOSTING ,
VINEGAR ,
BIOGAS FORMATION )
-




CONTROLLED FER MENTATIONS
:
REPRODUCIBLE AND LESS VARIATIONS (
eg
.
CITRIC ACID ,




BAKERS YEAST , PROTEIN PRODUCTION
) .





BATCH ,
FED BATCH ,
CONTINUOUS




BATCH FERMENTATION
:




ALL MEDIUM INGREDIENTS PRESENT From

conrumud
BUILD INDUSTRIAL
produced SIMPLE
m UP PRODUCTS
START . .
OF .




a

SCALE





S =
SUBSTRATE

Xb =
Biomass

✓ L, @ WD =
VOLUME




B-ATCD CULTURE
"
SUBSTRATE CONCENTRATIONS


AFFECTS GROWTH YIELD AND GROWTH RATE .




YIELD =
CELL DENSITY =
NUMBER OF CELLS
1mL .




AMOUNT OF NUTRIENTS INCREASE
=
YIELD INCREASES

, FED -
BATCH FERMENTATION :




BATCH FERMENTATION WITH ( CONCENTRATED )

FEED .
HIGHER CELL DENSITY AND PRODUCT CDNCEN
-




o TRDTION . DUE TO SUBSTRATE LIMITATION ,
LESS IN
-





Just geneon FECIT @NS . WIDELY USED ON INDUSTRI > L SCALE .




CONTINUOUS FERMENTATION :




CONSTANT VOLUME
:
MATE OF ADDITION =
RATE OF REMOVAL

F- FEED =
Fout ( =
DILUTION RATE )
STEADY STATE
:
VOLUME CONSTANT
,
NUMBER OF CELLS


CONSTANT .
NUTRIENT CONCENTRATION CONSTANT




CONTINUOUS CULTURE :
GROWTH YIELD DEPENDS ON



SUBSTRATE CONCENTRATION .




GROWTH RATE DEPENDS ON DILU TON RATE




WASHOUT : Hod Dilution rate
( > the -1 . )
STEADY STATE :
CONSTANT HIGH BACTERIAL CONCENTRATION




↳ @ WTI -
NUTRIENTS AND KINETICS

[ IN RATIO
:
ELEMENTAL COMPOSITION A GENERAL
CELLULAR
OF MICROBIAL CELL -




Ca H 702N VARIES IN composition →
. WITH GROWTH CONDITIONS .
MOLS


✓ DRIES AMONG SPECIES ,

eg
.




Saccharomyces CereViriaeC3.7zH6.n@r.gs
No .co , So . a t P.o.ozsko.es 't



↳SURE THAT NOTHING IS MISSING .

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller SomeOneIs. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $3.35. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

83662 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$3.35
  • (0)
  Add to cart