Results 21 to 30 of about 33,439 (266)

FENOMENA ADSORPSI-DESARPSI DIMETIL BENZEN PADA KARBON AKTIF DISERTAI REASI OKSIDASI DALAM SISTEM AQUEOUS

open access: yesReaktor, 2017
Pengolahan pulutan organik sangat berbahaya sebagai gas buang industri (seperti dimetil benzen) sampai sekarang belum dikembangkan. Pada penelitian ini dicoba bentuk teknologi gabungan yang menerapkan teknologi adsorpsi dalam karbon aktif dan kemudian ...
suprapto suprapto
doaj   +1 more source

Ozon uygulamasının devital ağartma yapılan dentinde rezin simanın shear bağlanma dayanımına etkisi

open access: yesSelcuk Dental Journal, 2014
Amaç: Ozon uygulanan ve uygulanmayan devital ağartma yapılmış dentine iki rezin simanın bağlanma dayanımının incelenmesi Gereç ve Yöntemler: : Seksen yeni çekilmiş sağlam insan maksiller kesici kuronları sekiz gruba ayrıldı (n=10): (G1, G2 ...
Betül Özçopur   +4 more
doaj   +1 more source

APLICAREA OZONOTERAPIEI ÎN REABILITAREA MALADIEI DE VIBRAȚIE (SINTEZA LITERATURII)

open access: yesArta Medica, 2022
Obiective. Ozonul este considerat un oxidant puternic care poate produce efecte diferite în funcție de concentrație și de modul de administrare: dezinfectant și trofic directe atunci când este aplicat local, antibacterian și antiviral sistemic ...
Elmira Antoci   +3 more
doaj   +1 more source

Prinsip Dasar Teknologi Oksidasi Maju : Teknologi Hibrida Ozon Dengan Titania [PDF]

open access: yes, 2007
PRINSIP DASAR TEKNOLOGI OKSIDASI MAJU:TEKNOLOGI HIBRID OZON DENGAN TITANIA. Salah satumasalah dalam kesehatan lingkungan adalah limbah cair organik yang berasal dari berbagai sumber pencemaran.Teknologi yang ramah lingkungan untuk degradasi limbah ...
Purwadi, A. (Agus), Usada, W. (Widdi)
core   +2 more sources

Penyisihan Fenol, H2S Dan COD Limbah Cair Lumpur Bor Dengan Proses Oksidasi Lanjut Berbasis Ozon

open access: yesJurnal Rekayasa Kimia & Lingkungan, 2017
Limbah cair lumpur pengeboran minyak bumi termasuk limbah B3 yang mengandung konsentrasi fenol, H2S (sulfida terlarut) dan COD berurutan sebesar 43,4 mg/L; 7,332 mg/L dan 3400 mg/L.
Jecky Asmura, David Adrio, Wanda Suwarno
doaj   +1 more source

Vegetation Earth System Data Record (VESDR) [PDF]

open access: yes, 2018
https://eosweb.larc.nasa.gov/project/dscovr/DSCOVR_VESDR_SDRG.pdfFirst author draftFirst author ...
Knyazikhin, Yuri   +3 more
core   +1 more source

Problematik der Kennzeichnung von sogenannten „Ozon-Wetterlagen“

open access: yesMeteorologische Zeitschrift, 1998
Halbstündige Mittelwerte der Ozon-Konzentrationen (O3) an verschiedenen amtlichen Luftqualitätsmeßstellen in Baden-Württemberg wurden für die Jahre 1989 bis 1993 statistisch untersucht.
Helmut Mayer, Jürgen Schmidt
doaj   +1 more source

Yumuşak astar ve PMMA arasındaki çekme bağlantı dayanımına ozon gaz etkisi

open access: yesCumhuriyet Dental Journal, 2014
Objectives: To investigate the effects of application of ozone with different durations on the bond strength between PMMA and soft liner material Materials and Methods: The soft liner tested in this study was a heat processed silicone-based material ...
Arife Kapdan   +2 more
doaj   +1 more source

Stratospheric ozone depletion [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 1991
Solar ultraviolet radiation creates an ozone layer in the atmosphere which in turn completely absorbs the most energetic fraction of this radiation. This process both warms the air, creating the stratosphere between 15 and 50 km altitude, and protects the biological activities at the Earth's surface from this damaging radiation.
openaire   +2 more sources

Adsorption of polyampholytes on charged surfaces

open access: yes, 2002
We have studied the adsorption of neutral polyampholytes on model charged surfaces that have been characterized by contact angle and streaming current measurements.
di Meglio, J. -M.   +2 more
core   +1 more source

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