A hydrocarbon-in-water purification system includes a high capacity hydrocarbon absorber stage having a high capacity hydrocarbon absorber material and an inlet configured to receive a hydrocarbon-in-water dispersion from a fuel system. A polishing hydrocarbon absorber stage is in liquid communication and downstream of the high capacity hydrocarbon absorber stage including polishing activated carbon. The high capacity hydrocarbon absorber material has a greater saturation capacity than the polishing activated carbon and the polishing activated carbon has a greater polishing capacity than the high capacity hydrocarbon absorber material. A method for controlling and managing the evacuation of water from the hydrocarbon-in-water purification system includes tracking the purification state of water volumes and the bed loading states of purification beds defined in the water filter.

A hydrocarbon-in-water purification system includes a high capacity hydrocarbon absorber stage having a high capacity hydrocarbon absorber material and an inlet configured to receive a hydrocarbon-in-water dispersion from a fuel system. A polishing hydrocarbon absorber stage is in liquid communication and downstream of the high capacity hydrocarbon absorber stage including polishing activated carbon. The high capacity hydrocarbon absorber material has a greater saturation capacity than the polishing activated carbon and the polishing activated carbon has a greater polishing capacity than the high capacity hydrocarbon absorber material. A method for controlling and managing the evacuation of water from the hydrocarbon-in-water purification system includes tracking the purification state of water volumes and the bed loading states of purification beds defined in the water filter.

A hydrocarbon-in-water purification system includes a high capacity hydrocarbon absorber stage having a high capacity hydrocarbon absorber material and an inlet configured to receive a hydrocarbon-in-water dispersion from a fuel system. A polishing hydrocarbon absorber stage is in liquid communication and downstream of the high capacity hydrocarbon absorber stage including polishing activated carbon. The high capacity hydrocarbon absorber material has a greater saturation capacity than the polishing activated carbon and the polishing activated carbon has a greater polishing capacity than the high capacity hydrocarbon absorber material. A method for controlling and managing the evacuation of water from the hydrocarbon-in-water purification system includes tracking the purification state of water volumes and the bed loading states of purification beds defined in the water filter.

A product for the extraction of lithium from a brine, the product including particles bound by a binder, the binder including a gelled polysaccharide including a group establishing an ionic bond with a divalent cation, a trivalent cation and mixtures thereof, the particles being essentially particles of a lithium adsorbent.

Layered super-hydrophilic TiCu-MOFs and a preparation method and use thereof provided, which relates to the technical field of composite materials. According to the present application, copper ions and titanium ions are used as bimetallic centers to have a coordination reaction with rigid aromatic amine ligands, and layered super-hydrophilic TiCu-MOFs with a lamellar structure is efficiently synthesized. Compared with the prior technology, the preparation method of the present application is simple, and the morphology and structure are controllable; the surface of the prepared layered super-hydrophilic TiCu-MOFs are rich in hydroxyl groups, and have high adsorption capacity for phospholipid co-extracts in clinical biological samples, and thus can be used for the analysis of phenothiazine drugs and metabolites thereof in biological samples and realize one-step separation and purification, thus greatly improving the pretreatment efficiency of clinical biological samples and shortening the analysis time.

A hydrocarbon-in-water purification system includes a high capacity hydrocarbon absorber stage having a high capacity hydrocarbon absorber material and an inlet configured to receive a hydrocarbon-in-water dispersion from a fuel system. A polishing hydrocarbon absorber stage is in liquid communication and downstream of the high capacity hydrocarbon absorber stage including polishing activated carbon. The high capacity hydrocarbon absorber material has a greater saturation capacity than the polishing activated carbon and the polishing activated carbon has a greater polishing capacity than the high capacity hydrocarbon absorber material. A method for controlling and managing the evacuation of water from the hydrocarbon-in-water purification system includes tracking the purification state of water volumes and the bed loading states of purification beds defined in the water filter.

A method for making a super absorbent composition where feedstock is broken into clumps, the clumps are transported to a compression section, where the clumps are heated using compression and friction. Next, the compressed clumps are cooled and then broken into a super absorbent material.

Layered super-hydrophilic TiCu-MOFs and a preparation method and use thereof provided, which relates to the technical field of composite materials. According to the present application, copper ions and titanium ions are used as bimetallic centers to have a coordination reaction with rigid aromatic amine ligands, and layered super-hydrophilic TiCu-MOFs with a lamellar structure is efficiently synthesized. Compared with the prior technology, the preparation method of the present application is simple, and the morphology and structure are controllable; the surface of the prepared layered super-hydrophilic TiCu-MOFs are rich in hydroxyl groups, and have high adsorption capacity for phospholipid co-extracts in clinical biological samples, and thus can be used for the analysis of phenothiazine drugs and metabolites thereof in biological samples and realize one-step separation and purification, thus greatly improving the pretreatment efficiency of clinical biological samples and shortening the analysis time.