The present disclosure relates to biodegradable materials and methods of removing using the biodegradable materials to remove phosphorus from water. Additionally, the biodegradable materials may be used as a fertilizer.

The present disclosure relates to biodegradable materials and methods of removing using the biodegradable materials to remove phosphorus from water. Additionally, the biodegradable materials may be used as a fertilizer.

A method for preparing a modified cellulose aerogel for glycoprotein separation is provided. In this method, cellulose aerogel is employed as a substrate. The cellulose aerogel is known to have a three-dimensional network structure with extremely high porosity and specific surface area and extremely low density. So, by using the cellulose aerogel as a substrate, it is possible to provide the glycoproteins to be separated with more binding sites. PEI dendrimer has abundant functional groups and can easily be modified. By modifying the cellulose aerogel substrate with the PEI dendrimer, it is possible to improve the density of the phenylboronic acid bound to the substrate, thereby leading to higher affinity toward the glycoproteins to be separated.

A method for preparing a modified cellulose aerogel for glycoprotein separation is provided. In this method, cellulose aerogel is employed as a substrate. The cellulose aerogel is known to have a three-dimensional network structure with extremely high porosity and specific surface area and extremely low density. So, by using the cellulose aerogel as a substrate, it is possible to provide the glycoproteins to be separated with more binding sites. PEI dendrimer has abundant functional groups and can easily be modified. By modifying the cellulose aerogel substrate with the PEI dendrimer, it is possible to improve the density of the phenylboronic acid bound to the substrate, thereby leading to higher affinity toward the glycoproteins to be separated.

An apparatus for collection and disposal of fats, oil and grease that includes a fabric container having at least one open end, a biogradable material capable of absorbing a large quantity of fats, oil and grease positioned in the container through the open end, the container and biogradable material adapted for being placed in a source of fats, oil and/or grease for absorbing the Pats, oil and/or grease for removal from the source and for transport to a location for processing.

An apparatus for collection and disposal of fats, oil and grease that includes a fabric container having at least one open end, a biogradable material capable of absorbing a large quantity of fats, oil and grease positioned in the container through the open end, the container and biogradable material adapted for being placed in a source of fats, oil and/or grease for absorbing the Pats, oil and/or grease for removal from the source and for transport to a location for processing.

Extruded granular sorbent formed of sorbent granules each being or including an extruded pellet containing water soluble binder sufficient to self-clump when wetted producing clumps of granules each having a clump retention rate of at least 90% and which shrink after clump formation during drying producing a nonstick clump that condenses pulling away from any contacting solid surface minimizing adhesion therebetween. Such clumps preferably also have a crush strength of at least 15 PSI when dry. Pellets preferably contain cold water-soluble amylopectin binder that not only solubilizes when wetted to facilitate clumping but which also opens the interior of the pellet improving absorption capacity. Sorbent well suited for use as litter is formed of granules or pellets having sizes falling within a plurality of different size ranges with the smaller sized fines causing the clumps to form on top of the litter extending generally horizontally along the litter.

Extruded granular sorbent formed of sorbent granules each being or including an extruded pellet containing water soluble binder sufficient to self-clump when wetted producing clumps of granules each having a clump retention rate of at least 90% and which shrink after clump formation during drying producing a nonstick clump that condenses pulling away from any contacting solid surface minimizing adhesion therebetween. Such clumps preferably also have a crush strength of at least 15 PSI when dry. Pellets preferably contain cold water-soluble amylopectin binder that not only solubilizes when wetted to facilitate clumping but which also opens the interior of the pellet improving absorption capacity. Sorbent well suited for use as litter is formed of granules or pellets having sizes falling within a plurality of different size ranges with the smaller sized fines causing the clumps to form on top of the litter extending generally horizontally along the litter.

An excellent hygroscopic material containing a temperature responsive polymer, which can efficiently conduct heat, and hence has water release properties of absorbed water is realized. The hygroscopic material containing a polymer gel containing a temperature responsive polymer whose affinity with water reversibly changes in response to temperature stimulation and a thermally conductive filler is used.

An excellent hygroscopic material containing a temperature responsive polymer, which can efficiently conduct heat, and hence has water release properties of absorbed water is realized. The hygroscopic material containing a polymer gel containing a temperature responsive polymer whose affinity with water reversibly changes in response to temperature stimulation and a thermally conductive filler is used.