Arab Today, arab today production of toxic ion nanosorbents with high sorption capacity in iran
Last Updated : GMT 18:45:39
Arab Today, arab today
Arab Today, arab today

Production of toxic ion nanosorbents with high sorption capacity in Iran

Arab Today, arab today

Arab Today, arab today Production of toxic ion nanosorbents with high sorption capacity in Iran

Balouchestan University in association with researchers
Tehran - FNA

 Iranian chemists from Sistan and Balouchestan University in association with researchers from the Tehran Science and Research Branch of the Islamic Azad University and the University of New South Wales in Australia produced toxic ion nanosorbents with high sorption capacity.
High sensitivity of nanosorbents to low concentrations of toxic ions is among the advantages of the nanosorbents.
Despite the common use of atomic sorption device in the measurement of toxic ions due to their low price, they have very limited measurement accuracy in low concentration of ions. However, this research provides an opportunity to measure low concentration of toxic ions by using the same device by proposing a method based on pre-concentration of ion concentration. Among the advantages of the method, mention can be made of increasing the performance of sorption polymer for toxic ions by coating it on the surface of nanoparticles and the simplicity of the separation of sorbent from matrix by using powerful magnet. As a result of these advantages, reduction in the time of analysis and in the cost of the test has been achieved due to the ability to recover the sorbent.
Iron magnetic nanoparticles have been used in this research as sorbent for the pre-concentration of lead in contaminated water. To this end, the surface of nanoparticles have been coated with craved polymer, which adsorbs only lead. After the exclusive sorption of the lead, the concentration is determined with atomic sorption device in complicated matrices, including industrial contaminated water.
This research studies the effect of various parameters such as pH value, sorption time and release time. Results of the research show that the sorbent has high ability in the sorption of high amount of lead, and it has high sensitivity in low concentrations (concentrations about 0.9 ng/mL).
Results of the research have been published in Journal of Industrial and Engineering Chemistry, vol. 20, issue 5, 25 September 2014, pp. 2657-2662.

 

arabstoday
arabstoday

Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

Arab Today, arab today production of toxic ion nanosorbents with high sorption capacity in iran Arab Today, arab today production of toxic ion nanosorbents with high sorption capacity in iran

 



Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

Arab Today, arab today production of toxic ion nanosorbents with high sorption capacity in iran Arab Today, arab today production of toxic ion nanosorbents with high sorption capacity in iran

 



Arab Today, arab today
Arab Today, arab today Youssra depended on colored foam

GMT 16:53 2017 Tuesday ,05 September

Youssra depended on colored foam
Arab Today, arab today EasyJet, Lufthansa among seven to bid

GMT 06:49 2017 Tuesday ,17 October

EasyJet, Lufthansa among seven to bid
Arab Today, arab today Etiquette expert underlines importance of gifts

GMT 17:52 2017 Sunday ,03 September

Etiquette expert underlines importance of gifts
Arab Today, arab today Israeli court convicts Palestinians of 2016

GMT 04:39 2017 Tuesday ,17 October

Israeli court convicts Palestinians of 2016
Arab Today, arab today Iran's Facebook shuts down

GMT 23:50 2017 Monday ,16 October

Iran's Facebook shuts down
Arab Today, arab today
Arab Today, arab today
Arab Today, arab today Sidem reveals plan to improve education

GMT 15:52 2017 Friday ,06 October

Sidem reveals plan to improve education
Arab Today, arab today British actress becomes fifth woman

GMT 18:15 2017 Monday ,16 October

British actress becomes fifth woman
Arab Today, arab today Three killed, 360,000 without power

GMT 05:11 2017 Tuesday ,17 October

Three killed, 360,000 without power
Arab Today, arab today The history of solar eclipses

GMT 05:16 2017 Sunday ,20 August

The history of solar eclipses
Arab Today, arab today Mercedes says recalls 400,000 UK cars

GMT 06:56 2017 Tuesday ,17 October

Mercedes says recalls 400,000 UK cars
Arab Today, arab today Britain's Vauxhall to cut 400 jobs

GMT 10:53 2017 Sunday ,15 October

Britain's Vauxhall to cut 400 jobs
Arab Today, arab today Anoshka happy for reactions to her talk show

GMT 12:33 2017 Friday ,13 October

Anoshka happy for reactions to her talk show
Arab Today, arab today India to close colonial-era military farms

GMT 18:49 2017 Monday ,16 October

India to close colonial-era military farms

GMT 10:55 2017 Thursday ,12 October

Safaa Sultan happy for “Love School”

GMT 10:37 2017 Thursday ,12 October

Cara Delevingne accuses Weinstein

GMT 16:53 2017 Saturday ,02 September

Mai importance of gifts during Eid Al-Adha

GMT 12:02 2017 Saturday ,14 October

Conservation cutbacks put Brazil's

GMT 10:46 2017 Saturday ,05 August

Nanis reveals simple ideas for home renovation

GMT 12:25 2017 Saturday ,14 October

Squeeze on UK health gives advanced

GMT 07:02 2017 Sunday ,15 October

German minister sparks uproar

GMT 17:12 2017 Monday ,07 August

Al-Shawaifi reveals secrets of total solar eclipse

GMT 03:59 2017 Sunday ,15 October

US mobile carriers Sprint, T-Mobile to merge

GMT 11:37 2017 Saturday ,12 August

Fashion designer reveals her new collection
Arab Today, arab today
Arab Today, arab today
 
 Arab Today Facebook,arab today facebook  Arab Today Twitter,arab today twitter Arab Today Rss,arab today rss  Arab Today Youtube,arab today youtube  Arab Today Youtube,arab today youtube
arabstoday arabstoday arabstoday arabstoday
arabstoday arabstoday arabstoday
arabstoday
بناية النخيل - رأس النبع _ خلف السفارة الفرنسية _بيروت - لبنان
arabstoday, Arabstoday, Arabstoday