A salt-free pickling and chrome-free tanning technology: a sustainable approach for cleaner leather manufacturing
Xinhua Liu, Youyou Wang, Xuechuan Wang, Tengfei Han, Wanni Wang, Huie Jiang
Abstract
An EHBP-based salt-free pickling and chrome-free tanning system with a promising development for large-scale production was proposed to prevent the pollution of tannery effluents (Cl − and Cr 3+ ).
Topics & Concepts
PicklingCleaner productionEffluentSalt (chemistry)PollutionSalt solutionWaste managementPulp and paper industryEnvironmental scienceChemistryMetallurgyMaterials scienceEnvironmental engineeringEngineeringOrganic chemistryMunicipal solid wasteBiologyEcologyCollagen: Extraction and CharacterizationMicroplastics and Plastic PollutionMarine Biology and Environmental Chemistry