Both the lenticular filter and the filter press are two types of filtration systems used in various industries such as the distilled beverage industry for the filtration required to produce Tequila, Rum, Mezcal, etcetera.
This blog will discuss the advantages of each and the convenience of batch filtration.
Lenticular filter characteristics
Filter press characteristics
Advantages of the 3M ZetaPlus lenticular filter
Electrokinetic adsorption
The ZetaPlus lenticular filter combines depth filtration with electrokinetic adsorption to provide efficient particulate removal, surpassing what is possible with mechanical filtration alone.
Electrokinetic adsorption is a process in which negatively charged particles and contaminants in a suspension are attracted and attached to a positively charged filter media. The 3M lenticular filter is made of refined cellulose and cationic resin that provides a positive charge to the filter media.
Smaller particles, which can pass through mechanical filtration, are attracted and retained by the positive charges in the filter media, because most of the suspended particles have a negative charge.
Compact and modular design
ZetaPlus lenticular filters are designed to be compact and modular, making them ideal for small-scale operations. This allows for easy scaling of the system according to production needs.
Reduced risk of contamination
Being encapsulated, the ZetaPlus lenticular filter reduces the risk of contamination during the filter change process. This is especially important in the beverage industry, where product purity is essential.
Versatility in applications
This type of filter can handle a variety of liquids with different viscosities and solid loads. They are suitable for beverage clarification, ensuring a clear and high quality end product.
Consistency and repeatability
The ZetaPlus lenticular filter offers consistent and repeatable filtration, which is crucial for maintaining consistent product quality in every batch.
Ease of maintenance
These filters are easier to install, operate and maintain compared to filter presses. Replacement of filter modules is simple and quick, minimizing downtime.
High filtration efficiency
ZetaPlus filters are designed to provide high filtration efficiency, effectively removing fine particles and microorganisms. This is crucial for the quality and purity of distilled beverages such as tequila.
Reduction of operating costs
Ease of use and reduced labor requirements reduce operating costs. In addition, ZetaPlus filters have an extended service life, which reduces the frequency of replacement and thus the associated costs.
Compatibility with food safety standards
The materials and construction of the ZetaPlus lenticular filter comply with food safety regulations, ensuring that no contaminants are introduced into the final product.
In conclusion, when to use the 3M Zeta Plus lenticular filter?
The choice between a lenticular filter or a filter press depends on the specific needs of the filtration process, including the type of liquids and solids to be filtered, production volume, efficiency requirements and operating costs.
For small volumes in the production of tequila or distilled beverages, 3M ZetaPlus lenticular filters offer an efficient, easy to handle solution that avoids the burden of plates and filter media and is economical and guarantees the quality of the final product. Their compact design, high filtration efficiency and reduced risk of contamination make them a superior choice compared to other filtration methods.