May 1, 2002 - Zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, and tungsten. Robert Z. Bachman and Charles V. Banks. Analytical ...
Pacific Northwest Laboratory, Battelle Memorial Institute, Richland, Wash. ... 607 (1961). (2) M. C. Farquhar, J. A. Hill, and M. M. English, ibid., 38, 208. ( 1966).
salts after concentration precipitation with 8-quinolinol, tannic acid, and thionalide (I, 2) have been reported. Scarborough et al. (3, 4) used lanthanum hydroxide ...
function of increase of acid or base concentration. A minimum in pH as a function of concentration must necessarily appear in the system in which complexing ...
DWIGHT. WILLIAMS, and GEROGE S. HAINES. Ind. Eng. Chem. Anal. Ed. , 1944, 16 (3), pp 157â161. DOI: 10.1021/i560127a003. Publication Date: March 1944.
Publication Date: March 1944. ACS Legacy Archive. Cite this:Ind. Eng. Chem. Anal. Ed. 16, 3, 157-161. Note: In lieu of an abstract, this is the article's first page.
Oct 16, 2017 - In spite of the high efficiency of La in phosphate removal and the relatively low acute toxicity,(12) the ecological safety in regard to the extensive application of La-based sorbents requires caution, in particular, the long-term effe
Oct 16, 2017 - ... Louisiana State University, Baton Rouge, Louisiana 70803, United States ... Citation data is made available by participants in Crossref's Cited-by Linking ... recovery from lake and the attenuation effects of sediment particles.
Oct 16, 2017 - Department of Civil and Environmental Engineering, Louisiana State ...... Mayer , B. K.; Baker , L. A.; Boyer , T. H.; Drechsel , P.; Gifford , M.; ...
tation as lanthanum oxalate and as hydrous lanthanum oxide-the results of which ... oxide were used, one prepared from lanthanum hydroxide, the second from ...
In a study of the quantitative determinationof lanthanum by precipi- tation as lanthanum oxalate and as hydrous lanthanum oxideâthe results of which will be ...
concentration as the blank, partly because of a small amount of copper impurity in the tannic acid. Determinations of copper in the samples by atomic absorption (Table 111) without using organic enrichment techniques showed this low concentration (
