Airlift glass fermenter 10 liter BLBIO-10GQ

Fermenter Technical Parameters:

Parameter	Description
Total volume	2L,5L,10L,30L,40L etc.
Working volume	50%~70%
Tank	Glass and stainless steel tank, Diameter and height ratio: 1:5
Stirring system	Internal stainless steel guide tube, air flow for stirring
Sterilization	Off-site sterilization(Autoclave)
Gas control	Control by rotor meter, air flow 1-2vvm.
Feeding	Automatically feeding by peristaltic pump
Anti-foam control	Automatically add antifoamer by peristaltic pump
Temperature control	Auto-control, electric heating range is water source add 5℃ to 70℃
PH control	PH 2.00-12.00±0.1, auto-control adding acid/base by peristaltic pump, pH sensor from Hamilton/Mettler, Switzerland.
Do control	0-150±3% displaying precision 0.1%, sensor from Hamilton/Mettler, Switzerland. DO coupling with agitation, oxygen.
Sampling	Manual sampling
Control parameters	10 or 15 inch touch screen , Siemens PLC with control parameters (stirring, pH, DO, temperature, feeding, alarm,gas etc.), data analysis, data record, data output, language(RU/EN/CN) and other customized functions
Optional configuration	Remote control, Mass flow meter(auto control gas), O2/N2/CO2, gas(CO2) exhaust analysis, Level sensor, Turbidity(OD) sensor, ORP sensor, Weight system, Live cell sensor（Biomass）, Printing, Siemens touch screen, etc.

Fermenter Description:

Airlift fermenters (ALR) are the most widely used bioreactor equipment. This type of reactor has the advantages of simple structure, no bacteria contamination, high efficiency of dissolved oxygen, and low energy consumption.

1) Widely used for large-scale production of single-cell proteins. However, it is not suitable for culture fluids with high viscosity or a large amount of solids. The equipment can be widely used in the aerobic fermentation process of antibiotics, amino acids, enzyme preparations, vitamins, organic acids, etc. It is used in the domestic production of glutamic acid, antibiotics, xanthan gum, glucoamylase, and citric acid. In terms of environmental protection, it can be used for sewage treatment.

2) The gas supply efficiency is high, and the ventilation in the air riser can be greater than the air intake of the bubble reactor, which is conducive to aerobic reactions.

3) Compared with the paddle reactor with stirring paddle, the energy consumption is lower, and compared with the mechanical stirring fermenter, it can save 70%-80% of electricity and reduce the cost.

Stainless steel cylinder combines with glass partly. It uses a large area of highly refractory glass to observe material easily. Magnetic force stirrer without axes sealing. There is no possibility to leak out the bacteria. The view is spacious. The agitation system is hanged up. There is no thimble at the bottom.

Control system: 10in touch screen , Siemens PLC control system with control parameters (stirring, pH, DO, temperature, feeding, gas etc.), data analysis, data logging, data output and printing, overrun alarm, language switching and other functions.