A new solution monopropellant for use in liquid propellant guns is composedf ammonium nitrate, hydrazine hydrate, and water in a mole ratio of 1:1:0.05 to 0.30.Larry L. LiedtkeH. Dean MalloryWilliam R. McBrideEverett M. BensKlaus C. Schadow...
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The concentration of nitrate nitrogen which drained through a pure grass sward was very low, generally less than 1 mg/I/year. In the water draining through an actively growing white clover sward, the mean concentration for the same period was about 29 mg/1, while on a bare soil the mean...
The latter was applied to simultaneous adsorption of ammonium and nitrate. The Box–Behnken design (BBD) in response surface methodology (RSM) was applied to optimize the parameters, which included ratio of raw materials, adsorbent dose, pH, and temperature. The chemical functional groups were ...
Nitrate NO3- CIO4-,I-,CIO3-,F- Ammonium ion NH4+ K+,Na+ Potassium K+ Cs+,NH4+,Tl+,H+,Ag+,Tris+,Li+,Na+ Dimension Application Certifications Packaging & Shipping Company Profile FAQ 1.Who are we?BOQU instrument focus on R&D a...
RAPID DIRECT DETERMINATION OF AMMONIUM AND NITRATE IN SOIL AND PLANT-TISSUE EXTRACTS CARLSON,RM,CABRERA,... - 《Commun Soil Plant Anal》 被引量: 181发表: 1990年 Determination of Nitrate in Water Containing Dissolved Organic Carbon by Ultraviolet Spectroscopy Direct measurement of ultraviolet (UV) ...
In June–July 2022, for the first time, traces of oil products were reported within the area of the surface drinking water intake in the basin of the Siverkyi Donets River, together with exceeded concentrations of mercury, ammonium nitrogen, nitrites, polyaromatic carbons, heavy metals and the ...
(NH3) — is a form of nitrogen which aquatic plants can absorb and incorporate into proteins, amino acids, and other molecules. High concentrations of ammonium can enhance the growth of algae and aquatic plants. Bacteria can also convert high ammonium to nitrate (NO3-) in the process of ...
A one-year''s sampling programme of ammonium, nitrate and nitrite, and silica was performed at a station located in the pelagic area of northern Lake Tanganyika, about 4 km offshore in the vicinity of Bujumbura city. Sampling was generally conducted twice a month and water samples were collec...
Apelblat A (1993) The vapour pressures of saturated aqueous lithium chloride, sodium bromide, sodium nitrate, ammonium nitrate, and ammonium chloride at temperatures from 283 K to 313 K. J Chem Thermodyn 25(1):63–71. https://doi.org/10.1006/jcht.1993.1008 Article CAS Google Scholar Van De...