Filtration & Separation Solutions

Embrace Ultimate Application Challenges of Filtration, Separation, and Purification Technology

Fermentation Filtration

 

In the process of fermentation production, filtration and purification is an indispensable process, which separates the solid particles suspended in the fermentation broth from the liquid, requiring the fermentation filtration system to have a fast filtration rate and high yield, and obtain a clear filtrate or pure solid.

 

Traditional fermentation filtration methods have problems such as large energy consumption, low yield, low purification accuracy, large equipment area, cumbersome operation, and easy pollution of the production environment. These shortcomings have become pain points in the production process, making the fermentation industry urgently need new filtration solutions.

 

Feature-Tec Solution

1, Dycera rotary ceramic membrane filtration system

The Dycera rotary ceramic membrane filtration system is a new type of membrane filtration technology, which has low requirements for pretreatment and provides conditions for high-fold concentration of fermentation broth for fermentation filtration.

In the previous fermentation filtration, the traditional plate and frame filtration can only achieve the effect of reducing membrane pollution by replacing and cleaning the filtration medium, while the Dycera rotary ceramic membrane filtration system uses the principle of dynamic cross-flow filtration to make the diaphragm rotate at high speed and make the filtrate pass through tangentially.

At the same time, the non-filtrate due to the high-speed movement of the formation of turbulence, and constantly flush the surface of the membrane, this method not only prevents the blocking of the filter membrane, to maintain the normal filtration, but also can improve the membrane flux, prolong the life of the membrane.

 

Product advantages

• Suitable for high viscosity liquid filtration, small destructive power to cell particles, suitable for fermentation filtration

• The cross-flow filtration effectively prevents the filter membrane from clogging and prolongs the service life

• Long continuous and stable filtration time, high filtration efficiency

• Closed design to avoid harmful gas pollution of the production environment

 

2. Selfclear System

The Selfclear rate of fly tide production can be another option for fermentation filtration, which can automatically filter and remove the particles in the liquid and form a dry cake for discharge.

This filtration system can completely replace the plate and frame filter press to complete the solid-liquid separation before liquid clarification filtration, as well as clarification filtration and fine filtration.

At the same time, decolorization and filtration are also the strong point of Selfclear quick cleaning: after the activated carbon is added into the fermentation broth to complete decolorization, the activated carbon can be intercepted Selfclear quick cleaning to prevent it from entering the subsequent process.

 

Product advantages

• Small size, high filtration efficiency

• Fully automatic operation, no need to replace the original filter

• Fully enclosed operation, no pollution, no material loss

• Automatic slag unloading, continuous operation, reduce labor costs

 

3. Aseptic air system

In the production process, the cleanliness of the production environment inside the workshop can affect the quality and safety of the product, which requires the equipment of the sterile air system and the air filter has extremely strict standards.

 

4. Gas Sterilization Filter Element

In order to isolate the entry of moisture, bacteria and dust in the air, a gas sterilization filter element needs to be installed in the respirator of the fermentation liquid storage tank.

The PTFE hydrophobic membrane filter element produced by Feature-tec has the advantages of high flow rate and low pressure drop. The filtration accuracy can reach 0.22 μm (this accuracy can effectively remove bacteria in the gas). It can withstand multiple high-temperature sterilization. Each filter element is tested for 100% of its factory integrity. Through microbial challenge and aerosol test, the interception efficiency of bacteria and particles is effectively ensured.

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