Abstract
The treatment of dyeing wastewater is a problem of great difficulty and a focus of public owing to its high color intensity, varying water quality and poor biodegradability. The optimal pH values of iron trichloride in treating three kinds of direct sun-proof dyeing wastewater were studied. Experimental results show when the concentration of iron trichloride was 2g/L, the optimum pH value were 8,6 and 7 for three kinds of simulated dye wastewater of direct sun-proof light green, yellow and scarlet.Under these conditions, the removal rate of turbidity were 88.7%, 89.5% and 92.9%, and the removal rate of color were 83.6%, 62.3% and 79.6%.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
