نتایج جستجو برای: slow release copper

تعداد نتایج: 397504  

Journal: :Journal of Applied Oral Science 2008

Journal: :British Journal of Clinical Pharmacology 1986

Journal: :British Journal of Ophthalmology 1993

Journal: :Soil Science and Plant Nutrition 1987

Journal: :The Biochemical journal 1986
L Calabrese M Carbonaro

The two Type 1 (blue) copper-binding sites of caeruloplasmin were spectroscopically differentiated by the kinetic analysis of the e.p.r. spectra during the redox cycle. One blue copper, with a hyperfine splitting constant (A parallel) of 6.8 mT, which was rapidly reduced, was not reoxidized by oxygen, whereas it was reoxidized by H2O2. The other blue copper (A parallel = 5.8 mT), which was redu...

Journal: :Soil Science Society of America Journal 2010

2012
Semra Çoruh Sermin Elevli Feza Geyikçi

Copper flotation waste is an industrial by-product material produced from the process of manufacturing copper. The main concern with respect to landfilling of copper flotation waste is the release of elements (e.g., salts and heavy metals) when in contact with water, that is, leaching. Copper flotation waste generally contains a significant amount of Cu together with trace elements of other tox...

2011
Tomás Undabeytia Fátima Sopeña Trinidad Sánchez-Verdejo Jaime Villaverde Shlomo Nir Esmeralda Morillo Celia Maqueda

3 Alachlor [2-chloro-N-(2,6-diethylphenyl)-N-(methoxymethyl)acetamide] is a 4 widely used herbicide that has been identified as a groundwater contaminant. Several 5 slow-release formulations (SRFs) of this herbicide have been examined for their 6 capacity to reduce its leaching and enhance weed control. A field experiment was 7 performed to determine alachlor leaching and bioefficacy in: (i) a ...

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