Salts: Minerals that water picks up as it passes through the air, over and under the ground, or from households and industry. Salvage: The utilization of waste materials.
Salts containing the anion HCO3-. When acid is added, this ion breaks into H2O and CO2, and acts as a buffer. Binder Chemicals that hold short fibres together in a cartridge filter.
salts and the deposition of particulate matter on the mem- brane surface. 2) Used in corrosion studies to indicate a depletion of ions near an electrode. 3) The basis for ...
Removing salts from salt water by evaporation or distillation. Dilute To lessen the amount of a substance in water by adding more water.
3. After salts are dissolved, bring the volume to 1000 milliliters with distilled water. 4. Check pH using pH paper or pH meter; pH should be between 6.5 and 7.5 and does not need further adjustment. Procedure: ...
1) Removing salts from ocean or brackish water by using various technologies. 2) Removal of salts from soil by artificial means, usually leaching. Description of Current Conditions ...
amount of dissolved salts in a given volume of water. saturation the condition of a liquid when it has taken into solution the maximum possible quantity of a given substance at a given temperature and pressure.
salinity the total inorganic salts dissolved in water, expressed in various ways ...
iron/aluminum oxides, humus, salts, or a combination of these; (2) granular, blocky, prismatic, or columnar structure; (3) redder or browner colors than those in the A horizon; or (4) a combination of these. C horizon.
salinity The relative concentration of dissolved salts in water. saturated zone The area below the water table where all open spaces are filled with water. Compare unsaturated zone.
s A horizon containing detectable soluble salts. sa A horizon of secondary enrichment of salts more soluble than Ca and Mg carbonates, where the concentration of salts exceeds that present in the unenriched parent material .
An adjacent cell, "Cell B", has salts and sugars dissolved in its water resulting in a osmotic potential of -5 bars and a total water potential of -5 bars. The two cells are separated by a selectively permeable membrane.
DESALINATION Desalination is the process of removing dissolved salts from salt or brackish water to make it fit for human consumption, or for agricultural and other human purposes. Common types of desalination include distillation and reverse osmosis.
Note 1: Examples are arsenides, fluorides, cadmium salts and lead salts.
It is used in brass, copper alloys, electrical conductors, copper salts, art, in agriculture to treat plant diseases, for water treatment, and as preservatives for wood, leather and fabrics.
hardness, water A characteristic of water caused mainly by the salts of calcium and magnesium, such as bicarbonate, carbonate, sulfate, chloride, and nitrate.
SALINITY: Generally, the concentration of mineral salts dissolved in water. Salinity may be measured by weight (total dissolved solids - TDS), electrical conductivity, or osmotic pressure.
alkali (AL-ka-lie). Various soluble salts, principally of sodium, potassium, magnesium, and calcium, that have the property of combining with acids to form neutral salts and may be used in chemical water treatment processes.
Chromated Copper Arsenate: An insecticide/herbicide formed from salts of three toxic metals: copper, chromium, and arsenic. This salt is used extensively as a wood preservative in pressure-treating operations.
A-Horizon - The uppermost zone in the Soil Profile, from which soluble Salts and Colloids are leached, and in which organic matter has accumulated. Generally this represents the most fertile soil layer and constitutes part of the Zone of Eluviation.
Nitrite: 1. An intermediate in the process of nitrification. 2. Nitrous oxide salts used in food preservation. Nitrogen Dioxide (NO2): The result of nitric oxide combining with oxygen in the atmosphere; major component of photochemical smog.
Hard Water: Alkaline water containing dissolved salts that interfere with some industrial processes and prevent soap from lathering. Hazard: Risk, peril, jeopardy to which an individual is subjected.
Naturally occurring water having a low concentration of salts, which is often acceptable as suitable for abstraction and treatment to produce drinking water; Definition source ...
Desalination: [Desalinization] (1) Removing salts from ocean or brackish water by using various technologies. (2) Removal of salts from soil by artificial means, usually leaching.
Leaching: The process by which soluble materials in the soil, such as salts, nutrients, pesticide chemicals, or contaminants, are washed into a lower layer of soil or are dissolved and carried away by water.
1. An intermediate in the process of nitrification. 2. Nitrous oxide salts used in food preservation. Source: Terms of the Environment ...
Alkinisation is a form of salinisation where the water contains sodium or sodium salts causing the soil to disintegrate completely and become rock-hard waste.
Brine Mud: Waste material, often associated with well-drilling or mining, composed of mineral salts or other inorganic compounds.
Coagulation:  A clumping of particles in water and wastewater to settle out impurities; it is often induced by chemicals such as lime, alum, and iron salts. Condensation:  The process by which a vapor becomes a liquid.
All wetland and deepwater habitats contained within a channel, with two exceptions (1) wetlands dominated by trees, shrubs, persistent emergents, emergent mosses, or lichens; and (2) habitats with water containing ocean derived salts.
Membrane: A membrane rich in mucous glands which lines body passages and cavities which communicate directly or indirectly with the exterior and functions in the protection, support, nutrient absorption, and secretion of mucus, enzymes, and salts.
Cadmium does not corrode easily and has many uses. In industry and consumer products, it is used for batteries, pigments, metal coatings, and plastics. Cadmium salts are toxic in higher concentrations.
See also: Water, Organic, Air, Environment, Waste
 
|