Sentence examples for waste constituents from inspiring English sources

The first step, mineral processing, is to liberate the copper minerals and remove waste constituents—such as alumina, limestone, pyrite, and silica so that the copper minerals and other nonferrous minerals of value are concentrated into a product containing between 20 and 30 percent copper.

All specific contents of waste constituents reported in this study are based on dry weights.

However, much less attention has been given to the potential risks related to poultry waste constituents, including pathogenic bacteria, antibiotic-resistant bacteria, and residues of the drugs added to poultry feeds.

Data on the chemistry of biologically active components of petroleum, synthetic fuel oils, certain metal elements and pesticides provide valuable generic information needed for predicting the long-term fate of buried waste constituents and their likelihood of entering food chains.

Tests were conducted on manufactured waste samples prepared using US waste constituent components; fresh wastes obtained prior and subsequent to compaction at an MSW landfill; and wastes obtained from various depths at the same landfill.

Fundamental leaching parameters (i.e., acid neutralization capacity of the waste, constituent solubility as a function of pH, pore water properties and, release rates from monolithic leach tests) were measured.

The wastewater pretreatment plant removed most of the aromatic chlorinated sulfonic acids that have hydrophobic neutral properties, but the p-chlorobenzenesulfonic acid which is the primary waste constituent passed through the pretreatment plant and was discharged in the treated wastewaters transported to an industrial sewer.

The soluble fraction of carbohydrates, nitrogen, and proteins in bakery waste refers to the fraction that was solubilized in water, while the insoluble fraction of each waste constituent refers to the fraction that was not soluble in water.

Treatment to remove waste water constituents that may be toxic or harmful to crops, aquatic plants and fish is normally not economically feasible.

Solid wastes containing chemically toxic constituents with infinite half lives have been isolated underground since 1972.

Salts are frequently a major constituent of waste waters produced during oil and gas production.