organic frameworks that include catalytic components incorporated throughout the framework. These covalent organic frameworks have unique structural and physical properties, which lend these frameworks to be versatile and useful in a number of different applications and uses and chemical reactions. In one, the covalent organic frameworks include a plurality of fused aromatic groups or polyaromatic groups and ligands, where catalytic components such as transition metal catalysts are coordinated by the ligand to the frameworks.

Disclosed herein is a decontaminant aqueous solution for decontaminating diisocyanate drum, including 20-97 wt % of at least one alcohol or derivative thereof, based on the total weight of decontaminant aqueous solution, and an alkaline source in an amount effective to provide the solution a pH of at least 8. Further disclosed herein is a method for decontaminating diisocyanate residues in an emptied drum with the decontaminant aqueous solution.

Systems and methods for composting cannabis-related waste materials are provided. The method may include obtaining a plurality of cannabis-related waste materials, physically altering, e.g., pulverizing, the cannabis-related waste materials to form a feedstock suitable for composting, and transforming the feedstock into compost. For example, the feedstock may be composted via at least one of a windrow method, aerated static pile (ASP), in-vessel digestion, or vermicomposting. The obtained cannabis-waste materials may have a predetermined ratio of carbon to nitrogen, and the physically altered cannabis-related waste materials may be altered to smaller particle sizes suitable as a pre-compost. For example, the physically altered cannabis-related waste materials may be unrecognizable and unusable, in compliance with local and state regulations.

The object of the invention is a functional protective material, especially with the function of protecting against chemical and/or biological poisons and/or noxious materials, such as combat agents, wherein the functional protective material comprises a multilayer construction. The multilayer construction has a two-dimensional backing material, especially a textile backing material and a membrane, which is assigned to the backing material and, in particular, is connected therewith. The membrane is provided with a reactive finish, especially with a component having catalytic activity preferably with respect to chemical and/or biological poisons and/or noxious matter. The adsorption filter material is suitable particularly for use in ABC protection objects (such as ABC protective clothing).

Exemplary compositions, methods, systems, and kits are disclosed that render excess pharmaceuticals safe by chemically transforming the active pharmaceutical ingredient into an environmentally benign and biologically inert form. The methods and kits have additional advantages of convenience, low cost, long shelf life, and ease of handling.

Systems and methods for rendering cannabis-related waste materials are provided. The method may include inserting a plurality of cannabis-related waste materials into, for example, a mobile rendering vehicle. The method may further include physically altering the cannabis-related waste materials such that the cannabis-related waste materials are unrecognizable and unusable. The insertion of the cannabis-related waste materials into the mobile rendering vehicle may be recorded and/or the physical alteration (e.g., pulverization) of the cannabis-related waste materials may be recorded via one or more cameras disposed on the mobile rendering vehicle to verify proper insertion and/or alteration of the cannabis-related waste materials.

A method for the treatment of waste by plasma treating the waste to destroy the hazardous organic components and to yield a slag and an off-gas by plasma treating the waste in the presence of added oxygen gas in a transferred-arc plasma treatment unit, followed by directing off-gas from the plasma treatment unit to a thermal oxidizer combustion chamber.

Described is a process for treatment of a fluid comprising an oxidizable contaminant selected from one or both of a sulfide and a thiol, the process comprising the step of contacting the fluid with a first complex of ferric iron and a polyphosphate to oxidize the oxidizable contaminant and generate a second complex of ferrous ion and the polyphosphate.

A method and composition of matter for detecting and decontaminating hazardous chemicals, the composition of matter including: a magnetic material for any of chemisorbing, molecularly dissociating, or decomposing a hazardous chemical, wherein the magnetic material changes its magnetic moment upon any of chemisorption, decomposition, and molecular dissociation of the hazardous chemical and the change in magnetic moment is used to detect the presence of the hazardous chemical, and wherein the hazardous chemical includes any of toxic industrial chemicals, chemical warfare agents, and chemical warfare agent related compounds.

Disclosed is a method for degrading cannabinoid, wherein the method carries out a photocatalytic reaction on a liquid containing cannabinoid, the method specifically comprising: (1) a photocatalytic reaction; (2) filtering; and (3) recycling of a photocatalyst. After the liquid containing the cannabinoid is treated using the method, the cannabinoid content is obviously reduced and can reach ppm-level. The raw materials and reagents used in the method are cheap and easy to obtain, the operation and testing methods are simple, and the photocatalyst can be recycled, avoiding waste of resources, and facilitating industrialization.