Membrane separation is a separation process in which a selective permeable membrane is used as the separation medium and the components of the raw material can be separated, purified and concentrated through the selective membrane when there is a driving force on both sides of the membrane. As a new type of separation method, membrane separation has the advantages of low energy consumption, high efficiency of single-stage separation, simple equipment, no phase change and no pollution compared with traditional separation process. Therefore, membrane separation technology is widely used in chemical, food, pharmaceutical and medical, biological and other fields.
Very little loss of active ingredients, especially suitable for heat-sensitive substances.
The original state is maintained.
Typical physical separation process, without chemical reagents and additives, the product is not contaminated.
The separation of substances can be performed at the molecular level, and has excellent performance that cannot be replaced by common filter media.
BOC Sciences provides professional membrane separation technology services to help customers complete the separation of natural products and other products. At the same time, our technical staff has developed a variety of membrane separation technology services based on the characteristics of the membrane material itself to better serve your project. The following are the membrane related separation services that our team can provide.
Reverse osmosis membranes are artificial semi-permeable membranes with certain characteristics made to simulate biological semi-permeable membranes. It separates other substances from the solvent on the basis that they cannot pass through the semi-permeable membrane under the effect of osmotic pressure higher than that of the solution.
Microfiltration is a precision filtration technology based primarily on the principle of sieving, with a pore size range between conventional filtration and ultrafiltration.
Ultrafiltration is a pressure differential driven membrane separation process and is the most widely used membrane separation technology today.
Nanofiltration membrane is a pressure-driven membrane between ultrafiltration membrane and reverse osmosis membrane.
Affinity membrane filtration technology involves the specific reversible reaction of a water-soluble or non-water-soluble polymer affinity carrier with a target product, followed by staggered flow filtration through a membrane.
The purpose of dialysis is to use this difference in diffusion rate to separate solutes of more than two components.
Electrodialysis technology does not require any chemicals, equipment. The assembly process is simple and easy to operate.
Customized solutions for natural product separation according to the customer's technical requirements and the size of the processing volume.
We have professional technicians, laboratory equipment to ensure that the separation products our customers receive are of high quality.
We can provide one-on-one high efficiency service to our customers, and they can be informed of the progress of the project at any time.
If you have a requirement about our services, please contact us by phone or email, our colleagues will reply to you within three working days.