Herein disclosed is an economical standalone system that replaces conventional monomer purification methods needed to perform chemical reactions that require reactants with a high degree of purity. Chemical reactions, such as anionic polymerization, can produce highly monodisperse homopolymers and block copolymers, however to do so they require very high purity reactants along with a moisture and oxygen free atmosphere. The system and method uses traditional column purification methods, but incorporates them into an economical, standalone, compact, and hazard free system. This method is different in view of safety, cost of cleaning procedure, time commitment, space availability, design and operational ease; helping researchers save time by cutting down the operating commitment by 90% and most importantly making it safer.

A method comprising obtaining a bodily fluid from a subject; contacting the bodily fluid with an adsorbent material comprising a synthetic carbon particle (SCP) to produce a first filtrate having a level of disease mediators (y); contacting the first filtrate with an adsorbent material comprising the SCP and an anion exchange resin where the ratio of SCP to anion exchange resin is from about 0.1:100 to 100:0.1 to produce a second filtrate; contacting the second filtrate with an adsorbent material comprising the SCP and a cation exchange resin where the ratio of SCP to cation exchange resin is from about 1:100 to produce a third filtrate; and administering the third filtrate to the subject.

The present invention relates to a process, methods and materials for generating fertilizers from seawater resources, especially in conjunction with seawater desalination plants. Here, we demonstrate that varying compositions of fertilizers such as nitrogen/potassium, nitrogen/phosphorus/potassium, nitrogen/potassium/sulfur, and nitrogen/phosphorus/potassium/sulfur, potassium/sulfur, potassium along with micro and secondary nutrients can directly be generated as part of the extraction process to meet the requirements of both starter and sustained phases of plant growth.

The present invention relates to a process, methods and materials for generating fertilizers from seawater resources, especially in conjunction with seawater desalination plants. Here, we demonstrate that varying compositions of fertilizers such as nitrogen/potassium, nitrogen/phosphorus/potassium, nitrogen/potassium/sulfur, and nitrogen/phosphorus/potassium/sulfur, potassium/sulfur, potassium along with micro and secondary nutrients can directly be generated as part of the extraction process to meet the requirements of both starter and sustained phases of plant growth.

This invention relates to a process for the recovery of cobalt ions and tungstic acid and/or its derivatives from aqueous solutions, such as in particular the spent catalytic waters deriving from processes for the oxidative cleavage of vegetable oils. In particular this invention relates to a process for the recovery of cobalt ions and tungstic acid and/or its derivatives which provides for the use of cation-exchange resins.

This invention relates to a process for the recovery of cobalt ions and tungstic acid and/or its derivatives from aqueous solutions, such as in particular the spent catalytic waters deriving from processes for the oxidative cleavage of vegetable oils. In particular this invention relates to a process for the recovery of cobalt ions and tungstic acid and/or its derivatives which provides for the use of cation-exchange resins.

A method for preparing lithium concentrate from natural lithium-bearing brines was developed. The brine is first subjected to purification from the suspended solids, then filtered through a static layer of a granulated sorbent based on LiCl.2Al(OH).sub.3.mH.sub.2O, where m=3-5, to obtain a primary lithium concentrate. The process is carried out in sorption-desorption units consisting of 4 columns, two of which are in the process of sorption of lithium chloride from the brine, one column is in the process of washing the sorbent saturated with lithium chloride from the brine, and one column is in the process of lithium chloride desorption. The primary lithium concentrate is converted to a secondary lithium concentrate by concentration in evaporative pools or reverse osmotic concentration-desalination. The secondary lithium concentrate is used for further production of lithium chloride or lithium carbonate.

A method for preparing lithium concentrate from natural lithium-bearing brines was developed. The brine is first subjected to purification from the suspended solids, then filtered through a static layer of a granulated sorbent based on LiCl.2Al(OH).sub.3.mH.sub.2O, where m=3-5, to obtain a primary lithium concentrate. The process is carried out in sorption-desorption units consisting of 4 columns, two of which are in the process of sorption of lithium chloride from the brine, one column is in the process of washing the sorbent saturated with lithium chloride from the brine, and one column is in the process of lithium chloride desorption. The primary lithium concentrate is converted to a secondary lithium concentrate by concentration in evaporative pools or reverse osmotic concentration-desalination. The secondary lithium concentrate is used for further production of lithium chloride or lithium carbonate.

The method for producing a phospholipid concentrate derived from a liquid dairy composition comprising at least caseins and phospholipids, includes at least the steps of: —passing the dairy composition into an ion-exchange column on a cationic resin, —concentrating the phospholipids of the calcium-depleted dairy composition by means of controlled transmembrane pressure gradient microfiltration, and —recovering the retentate from the microfiltration and obtaining a phospholipid concentrate.

The method for producing a phospholipid concentrate derived from a liquid dairy composition comprising at least caseins and phospholipids, includes at least the steps of: —passing the dairy composition into an ion-exchange column on a cationic resin, —concentrating the phospholipids of the calcium-depleted dairy composition by means of controlled transmembrane pressure gradient microfiltration, and —recovering the retentate from the microfiltration and obtaining a phospholipid concentrate.