EN
TR
LEAD REMOVAL FROM WASTEWATERS BY NATURAL ZEOLITES
Öz
This paper assesses the capacity of natural zeolite clinoptilolite brought from Manisa City
as a low cost ion exchange material for lead removal from industrial wastewaters. In the
experiment activated and not activated zeolites were used and the size have been adjusted to
1.0-2.0 mm by crashing and grinding. The zeolite sample activated with 1 M NaCl solution at
a flow rate of 2 mL/min. Ion exchange study was done by batch experiment using different
mixing time, mixing speed and concentration of Pb+2 synthetic wastewaters and continues
column experiment using lead-zinc mining raw wastewaters. As a result of the experimental
study, higher removal efficiency was obtained by the activated zeolites than the non-activated
zeolites. The removal efficiency of activated zeolites for the uptake of lead ions is greater by
11%-15% when the mixing time is between 5 and 10 minutes. Maximum removal efficiency,
98% was observed for 30 minutes of mixing time in using activated zeolite.
Wastewater containing 110 mg Pb2+/L can be treated passing the wastewater through the
ion exchange column at the rate of 80 mL/hour using 5 g activated zeolite. Receiving medium
discharge standards can be achieved by using continuous ion exchange process as the only
treatment step for the wastewater with above composition.
Anahtar Kelimeler
Kaynakça
- Cnang J.S., Huang J.C., Chang C.C., Tom T.J. (1998): “Removal and Recovery of Lead Fixed-Bed Biosorption with Immobilized Bacterial Biomass”, Water Science & Technology, Vol.38, No. 4-5, pp 171-178.
- D’arcy B.J., Todd R.B., WITHER A.W. (1998): “Industrial Effluent Control and Waste Minimization: Case Studies by UK Regulators”, Water Science & Technology, Vol.39, No. 10-11, pp 281-287.
- Köktürk U., Gümüş A. (1995): “Bigadiç ve Gördes Zeolitlerinde Belirlenen Lifsi Yapılı Mineraller”, YerBilimleri, Haziran, Sayı 26, syf. 33-45.
- Marani D., Macci G., Pagano M. (1995): “Lead Precipitation in The Presence of Sulphate and Carbonate” Testing of Thermodynamic Predictions, Water Research, Vol.29, No.4, pp 1085-1092.
- Lee C.L., Wang T.C., Lin C.K., MOK H.K. (1999): “Heavy Metals Removal by Promising Locally Available Aquatic Plant”, Najas Graminea Del., in Taivan, Water Science & Technology, Vol.39, No. 10-11, pp 177-181.
- Ouki S.K., Kavannagh M. (1999): “Treatment of Metals-Contaminated Wastewaters by Use of Natural Zeolites”, Water Science & Technology, Vol.39, No. 10-11, pp 115-122.
- Papini M.P., Kahie Y.D., Troia B., Majone M. (1999): “Adsorption of Lead at Variable pH Onto a Natural Porous Medium: Modeling of Batch and Column Experiments”, Environmental Science and Technology, Vol. 33, pp. 3357-4464 Patterson J. (1985): “Industrial Waste Water Treatment Technology”, Second Edition.
- Sand LB., Mumpton F.A. (1976), “The Selectivity of Clinoptilolite for Certain Heavy Metals Natural Zeolites”, Occurrence, Properties, Use. Semmens and Seyfearth.
Ayrıntılar
Birincil Dil
Türkçe
Konular
-
Bölüm
-
Yayımlanma Tarihi
1 Mayıs 2001
Gönderilme Tarihi
1 Mayıs 2001
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 2001 Cilt: 3 Sayı: 2
APA
Türkman, A., Aslan, Ş., & Ege, İ. (2001). DOĞAL ZEOLİTLERLE ATIKSULARDAN KURŞUN GİDERİMİ. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, 3(2), 13-19. https://izlik.org/JA95UC37SB
AMA
1.Türkman A, Aslan Ş, Ege İ. DOĞAL ZEOLİTLERLE ATIKSULARDAN KURŞUN GİDERİMİ. DEUFMD. 2001;3(2):13-19. https://izlik.org/JA95UC37SB
Chicago
Türkman, Ayşen, Şükrü Aslan, ve İlknur Ege. 2001. “DOĞAL ZEOLİTLERLE ATIKSULARDAN KURŞUN GİDERİMİ”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 3 (2): 13-19. https://izlik.org/JA95UC37SB.
EndNote
Türkman A, Aslan Ş, Ege İ (01 Mayıs 2001) DOĞAL ZEOLİTLERLE ATIKSULARDAN KURŞUN GİDERİMİ. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 3 2 13–19.
IEEE
[1]A. Türkman, Ş. Aslan, ve İ. Ege, “DOĞAL ZEOLİTLERLE ATIKSULARDAN KURŞUN GİDERİMİ”, DEUFMD, c. 3, sy 2, ss. 13–19, May. 2001, [çevrimiçi]. Erişim adresi: https://izlik.org/JA95UC37SB
ISNAD
Türkman, Ayşen - Aslan, Şükrü - Ege, İlknur. “DOĞAL ZEOLİTLERLE ATIKSULARDAN KURŞUN GİDERİMİ”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 3/2 (01 Mayıs 2001): 13-19. https://izlik.org/JA95UC37SB.
JAMA
1.Türkman A, Aslan Ş, Ege İ. DOĞAL ZEOLİTLERLE ATIKSULARDAN KURŞUN GİDERİMİ. DEUFMD. 2001;3:13–19.
MLA
Türkman, Ayşen, vd. “DOĞAL ZEOLİTLERLE ATIKSULARDAN KURŞUN GİDERİMİ”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, c. 3, sy 2, Mayıs 2001, ss. 13-19, https://izlik.org/JA95UC37SB.
Vancouver
1.Ayşen Türkman, Şükrü Aslan, İlknur Ege. DOĞAL ZEOLİTLERLE ATIKSULARDAN KURŞUN GİDERİMİ. DEUFMD [Internet]. 01 Mayıs 2001;3(2):13-9. Erişim adresi: https://izlik.org/JA95UC37SB