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Pregled bibliografske jedinice broj: 783126

Removal of natural organic matter from surface waters by enhanced coagulation


Juretić, Hrvoje; Smoljanić, Goran; Ahac, Igor
Removal of natural organic matter from surface waters by enhanced coagulation // Laboratory Competence 2015 / Grgec Bermanec, Lovorka (ur.).
Zagreb: Hrvatski laboratoriji CROLAB, 2015. str. 16-23 (poster, domaća recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 783126 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Removal of natural organic matter from surface waters by enhanced coagulation

Autori
Juretić, Hrvoje ; Smoljanić, Goran ; Ahac, Igor

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Laboratory Competence 2015 / Grgec Bermanec, Lovorka - Zagreb : Hrvatski laboratoriji CROLAB, 2015, 16-23

ISBN
978-953-7329-18-1

Skup
11th International Conference Laboratory Competence 2015

Mjesto i datum
Zadar, Hrvatska, 21-24.10.2015

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
enhanced coagulation; natural organic matter; ferric chloride; aluminum sulfate

Sažetak
A bench-scale study was conducted to evaluate the effectiveness of enhanced coagulation for the removal of natural organic matter (NOM) from surface water. The jar tests were performed on a lake water samples by adding varying amounts of the two commonly used inorganic coagulants – aluminum sulfate (Al2(SO4)3 × 18H2O) and ferric chloride (FeCl3), without prior pH adjustment and the use of polymer as a flocculant aid. In order to compare performance of coagulants, equivalent doses were calculated and applied in jar tests in an incremental manner. The NOM removal efficiency was assessed by measuring the residual concentration of dissolved organic carbon (DOC), which was used in this study as a surrogate for NOM. Ferric chloride was slightly more effective than aluminum sulfate (alum) in removing NOM. At the optimal FeCl3 dose of 29.2 mg L-1, enhanced coagulation resulted in more than 63% DOC removal.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Strojarstvo



POVEZANOST RADA


Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Hrvoje Juretić (autor)

Avatar Url Goran Smoljanić (autor)


Citiraj ovu publikaciju:

Juretić, Hrvoje; Smoljanić, Goran; Ahac, Igor
Removal of natural organic matter from surface waters by enhanced coagulation // Laboratory Competence 2015 / Grgec Bermanec, Lovorka (ur.).
Zagreb: Hrvatski laboratoriji CROLAB, 2015. str. 16-23 (poster, domaća recenzija, cjeloviti rad (in extenso), znanstveni)
Juretić, H., Smoljanić, G. & Ahac, I. (2015) Removal of natural organic matter from surface waters by enhanced coagulation. U: Grgec Bermanec, L. (ur.)Laboratory Competence 2015.
@article{article, author = {Jureti\'{c}, Hrvoje and Smoljani\'{c}, Goran and Ahac, Igor}, editor = {Grgec Bermanec, L.}, year = {2015}, pages = {16-23}, keywords = {enhanced coagulation, natural organic matter, ferric chloride, aluminum sulfate}, isbn = {978-953-7329-18-1}, title = {Removal of natural organic matter from surface waters by enhanced coagulation}, keyword = {enhanced coagulation, natural organic matter, ferric chloride, aluminum sulfate}, publisher = {Hrvatski laboratoriji CROLAB}, publisherplace = {Zadar, Hrvatska} }
@article{article, author = {Jureti\'{c}, Hrvoje and Smoljani\'{c}, Goran and Ahac, Igor}, editor = {Grgec Bermanec, L.}, year = {2015}, pages = {16-23}, keywords = {enhanced coagulation, natural organic matter, ferric chloride, aluminum sulfate}, isbn = {978-953-7329-18-1}, title = {Removal of natural organic matter from surface waters by enhanced coagulation}, keyword = {enhanced coagulation, natural organic matter, ferric chloride, aluminum sulfate}, publisher = {Hrvatski laboratoriji CROLAB}, publisherplace = {Zadar, Hrvatska} }




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