Lead continued

Zero-order kinetics is assumed (constant rate of Pb uptake each year), because EDTA will make the lead continue to be bioavailable to the sunflowers, so... 

Pepper L Boston University, Boston, MA Determine why high blood levels of lead continue to occur in bridge construction workers despite government regulations and industry recommendations National Institute for Occupational Safety and Health... 

Lead continues to be used in pigments. For example, lead chromate and lead oxide are used in paints, and lead acetate is used in hair dyes. 

Table 5-1. Releases to the Environment from Facilities That Manufacture or Process Lead (continued)... 

The beautiful red colour, transparency, and crystalline figure of the Siberian red lead, continued Vauquelin, soon induced mineralogists... 

We shall first describe representative behavior for each type (Sections 7.4.1-7.4.4), then sketch how continuous changes in intermolecular interactions are expected to lead continuously from one type of T-x behavior to another (Section 7.4.5), including rather uncommon features such as solid-solid consolute points. 

Chlorination is one of the most interesting processes for polymer modification, and is usually carried out by means of catalysts or by UV irradiation. Since 1960, radiation-induced chlorination of polyethylene and polypropylene has been studied, especially by Soviet workers (1-3). As the polymers used in that work are insoluble in the usual solvents at normal temperature, chlorination was done in the heterogeneous phase— for example, by leading continuously a stream of chlorine over the finely ground polymer or through an aqueous suspension of the polyolefin. It is, therefore, difficult to compare the results obtained under the different conditions used. 

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