Separation Strategies for Processing of Dilute Liquid Streams

Abstract

Processing of dilute liquid streams in the industries like food, agro-, biotechnology, pharmaceuticals, environment, and so forth needs special strategy for the separation and purification of the desired product and for environment friendly disposal of the waste stream. The separation strategy adopted to achieve the goal is extremely important from economic as well as from environmental point of view. In the present paper we have reviewed the various aspects of some selected universal separation strategies such as adsorption, membrane separation, electrophoresis, chromatographic separation, and electroosmosis that are exercised for processing of dilute liquid streams.

Adsorption/desorption characteristics, separation and purification of phenazine‐1‐carboxylic acid from fermentation extract by macroporous adsorbing resins

“…The primary emphasis is on selectivity of the adsorbent for the specific molecule and easy recovery of the molecule from the adsorbent. Further, the development of new adsorbents and advanced adsorption processes specialized in compositions, structures, functions, and characteristics could render this technology a promising separation and purification tool to address the increasing industrial demands of the modern era . Macroporous resins are synthetic adsorbents and considered the most efficient separation materials for recovering a wide variety of biologically active compounds.…”

“…Further, the development of new adsorbents and advanced adsorption processes specialized in compositions, structures, functions, and characteristics could render this technology a promising separation and purification tool to address the increasing industrial demands of the modern era. 24 Macroporous resins are synthetic adsorbents and considered the most efficient separation materials for recovering a wide variety of biologically active compounds. In addition to high adsorption or binding capacity, overall cost-effective ratio, regeneration, chemical and thermal stability, and remarkable performance in recovering secondary metabolites make macroporous resins promising candidates for separation technology.…”

Evaluation of nutrient content, physicochemical and functional properties of desalted duck egg white by ultrafiltration as desalination

“…The major reason can be explained that the desalinization with ultrafiltration had a benefit on concentrates amino acid of DDEWP. Mandal and Kulkarni () concluded that ultrafiltration has a widely used for purification of aqueous streams, concentration, purification and recovery of valuable products. Besides, Kaewmanee et al () also exposed that moisture, crude protein and ash in egg white was changed during pickling.…”

“…The major reason can be explained that the desalinization with ultrafiltration had a benefit on concentrates amino acid of DDEWP. Mandal and Kulkarni (2011) concluded that ultrafiltration has a widely used for purification of…”

The Role of SiO2 Gas in the Operation of Anti-Corrosion Coating Produced by PVD

“…The co evaporation of the release layer and SiO x allows making highly porous SiO x flakes, as shown in Figure 5 [12]. The porosity depends on the ratio NaCl/SiO x and can be adjusted from 0 to close to 70%.…”