Leach

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Leach

Bernard (Howell). 1887--1979, British potter, born in Hong Kong
References in periodicals archive ?
According to the titration results and the recovered volume of rare earth mother liquor, the quality of each leached rare earth sample was determined.
From Figure 6, the highest amount released and fastest release rate for antimony in smelting slag were when the leaching pH was 7.0, occurring at the third day and a total daily maximum leached concentration of 69.24 mg/L.
Eight grams of EAF dust sample containing 3.268 g of zinc were leached for total reacting of this zinc amount, 3.88 mL of concentrated H2SO4 are theoretically necessary.
The amount of leached nitrogen depends on soil condition and nitrogen fertilizer management [3, 18, 19].
The brown coal was being leached in the mentioned way both in 2-methoxyethanol and in carbon tetrachloride.
This thick, dense cookware is known for its unparalleled heat capacity and even distribution, and also provides an important nutrient in the form of iron leached into food.
The copper retention and the amount of copper leached in treated cubes increased with the copper concentration in treated solution.
Afterward, they tested the solutions for nitrosamines that had leached from the rubber products.
These authors have identified excess nitrogen (N) inputs as potential sources of [NO.sub.3]-N that can be leached out of the root zone and impact underground water resources.
If N[O.sub.3.sup.-] leached from agricultural land is drained into surface water bodies, it may cause deterioration in quality (e.g.
Low grade primary sulphide ores containing chalcopyrite have also been leached using techniques such as dump leaching followed by SX-EW.
The metals reclamation dust and refractory waste leached levels of cadmium at 1.1 mg/l and 2.0 mg/l, respectively.