Dersleri yüzünden oldukça stresli bir ruh haline sikiş hikayeleri bürünüp özel matematik dersinden önce rahatlayabilmek için amatör pornolar kendisini yatak odasına kapatan genç adam telefonundan porno resimleri açtığı porno filmini keyifle seyir ederek yatağını mobil porno okşar ruh dinlendirici olduğunu iddia ettikleri özel sex resim bir masaj salonunda çalışan genç masör hem sağlık hem de huzur sikiş için gelip masaj yaptıracak olan kadını gördüğünde porn nutku tutulur tüm gün boyu seksi lezbiyenleri sikiş dikizleyerek onları en savunmasız anlarında fotoğraflayan azılı erkek lavaboya geçerek fotoğraflara bakıp koca yarağını keyifle okşamaya başlar
Reach Us
+44 3308186230
GET THE APP
Usefulness Of Telfairia Occidentals For The Adsorption Of Toxic Heavy Metals From Simulated Effluents | 10370
Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.
Exploitation of Telfairia occidentals as adsorbent for the adsorption of Cd
2+
, Ni
2+
and Pb
2+
ions from simulated aqueous
solutions was investigated . The results clearly demonstrate the effect of adsorbent dose and initial metal ion concentration
as important experimental parameters on the adsorption process in batch experiments . The maximum evaluated adsorbent
dose and initial metal ion concentration for Cd
2+
, Ni
2+
and Pb
2+
uptake by both unmodified and modified Telfairia occidentals
waste biomass were 99.999g Cd
2+
, 88.900g Ni
2+
, 99.999g Pb
2+
for the unmodified and 99.799g Cd
2+
, 99.897g Ni
2+
, 99.999g Pb
2+
for the modified; 99.985mg/l Cd
2+
, 99.999mg/l Ni
2+
, 99.557mg/l Pb
2+
for the unmodified Telfairia occidentals and 99.734mg/l
Cd
2+
, 99.045mg/l Ni
2+
, 95.489mg/l Pb
2+
for the modified. Generally low adsorbent dose increases the metals uptake while efficient
removal of metals was achieved at increased initial metal ion concentration. The adsorption data were well correlated with
Temkin, Freundlich and Dubinin-Radushkevich adsorption isotherm models. Hence the use of Telfairia occidentals has been
recommended as one of the ways of reducing the concentrations of toxic heavy metals in wastewater.
Biography
Relevant Topics
Peer Reviewed Journals
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals