|
|
|
|
Microfiltration process for tannery wastewater treatment from a leather industry in Fez-Morocco area
|
|
|
|
|
|
|
|
نویسنده
|
el khalfaouy r. ,elabed a. ,khallouk k. ,el knidri h. ,belaabed r. ,addaou a. ,laajeb a. ,lahsini a.
|
|
منبع
|
journal of materials and environmental science - 2017 - دوره : 8 - شماره : 7 - صفحه:2276 -2281
|
|
چکیده
|
Tannery wastewater contains large amount of chemical compounds including toxic substances. so an attempt was made to characterize physiochemical parameters of tannery wastewater and investigate the efficacy,and applicability of the microfiltration treatment utilizing a local clay tubular membrane. we carried out a treatment of industrial tannery effluent loaded by fats,dyes and heavy metals. the physicochemical characterization of this sample before and after treatment showed a remarkable increase in removal rate from 60 min to 180 min of filtration; 54.8% after one hour and 73.28% after 3 hours for cod,73.28% after 3 hours for bod5,26.48% after 3 hours of filtration for conductivity and a total elimination rate of turbidity that was achieved 99% after 3 hours of treatment. © 2017 university of mohammed premier oujda morocco.
|
|
کلیدواژه
|
Clay; Membrane; Microfiltration; Pollution; Tannery; Wastewater
|
|
آدرس
|
science and technology of process engineering laboratory,sidi mohamed ben abdellah university,fez, Morocco, microbial biotechnology laboratory,sidi mohamed ben abdellah university,fez, Morocco, catalysis,materials and environment laboratory,sidi mohamed ben abdellah university,fez, Morocco, science and technology of process engineering laboratory,sidi mohamed ben abdellah university,fez, Morocco, science and technology of process engineering laboratory,sidi mohamed ben abdellah university,fez, Morocco, science and technology of process engineering laboratory,sidi mohamed ben abdellah university,fez, Morocco, science and technology of process engineering laboratory,sidi mohamed ben abdellah university,fez, Morocco, science and technology of process engineering laboratory,sidi mohamed ben abdellah university,fez, Morocco
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|