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Circular economy implementation in the development of fire-retardant materials used in construction, industry, and general-purpose products
(Savez inženjera metalurgije Srbije, Beograd, 2022)
During a fire, passive fire protection systems are designed to prevent the spread of flames, smoke, and toxic gases. The new fire-retardant (FR) material, used for passive fire protection, is created by combining copolymers ...
Eco-friendly elderberry based sorbent for removing pb2+ ions from aqueous solutions
(Savez inženjera metalurgije Srbije, Beograd, 2022)
Elderberry (Sambucus nigra) pith was modified with polyethyleneimine (PEI) in order to improve the adsorption properties. Characterization of both dried Sambucus nigra pith (DSNP) and amino modification of elderberry pith ...