Home (Alkaline)


  » »


Environment  Alkali  Alkalinity

Alkaline Hydrolysis: An Alternative to Burial and Cremation
A Scottish company called Resomation, Ltd. is promoting the idea of using a process called alkaline hydrolysis in place of burial or cremation.

The condition of water or soil which contains a sufficient amount of alkali substance to raise the pH above 7.0.
Source: Terms of the Environment ...

Alkaline substance:
Chemical compounds in which the basic hydroxide (OH-) ion is united with a metallic ion, such as sodium hydroxide (NaOH) or potassium hydroxide (KOH). These substances impart alkalinity to water and are employed for neutralization of acids.

Alkaline (synonym basic, caustic)
Having the properties of a base, a pH greater than 7. Usually used as an adjective, i.e. "alkaline soil". See Acid, Base, pH
Alluvial deposit ...

alkaline soil
Any soil that has a pH greater than 7.0. See also - alkalization - saline-alkali soil - sodic soil - soil alkalinity - soil reaction
alkalinity; soil ...

alkaline phosphatase A group of enzymes that belong to the class known as hydrolases. They are thought to play an important role in the transport of sugars and phosphates in the intestine, bone, kidney and placenta.

Alkaline: pH over 7; emits hydroxyl ions. Also called "basic." It neutralizes the acids it combines with chemically.
Allele: alternate versions of a given gene: for eye color, for example, the blue allele vs. the brown allele.

An alkaline substance that has a pH that exceeds 7,5.
Bed Load
Sediment particles resting on or near the channel bottom that are pushed or rolled along by the flow of water.

Hard Water- Alkaline water containing dissolved salts that interfere with some industrial processes and prevent soap from sudsing.
Hauler- Garbage collection company that offers complete refuse removal service; many will also collect recyclables.

Some soils are alkaline, when acid rain falls on them the acid becomes neutral. Plants and trees living on these soils are not in any big danger..

Mineral carbonation refers to the fixation of CO2 using alkaline and alkaline-earth oxides, such as magnesium oxide (MgO) and calcium oxide (CaO), which are present in naturally occurring silicate rocks such as serpentine and olivine.

The A Horizons are usually acidic and the B Horizons are alkaline grading to strongly alkaline at depth. The B horizon has medium to coarse blocky peds (which may be arranged in a coarse columnar fashion).

is a measure of the hydrogen ion concentration in water, and determines whether water is acid or alkaline. A pH of 7.0 indicates a neutral condition (neither acid nor alkaline). Water below 7.0 is acidic and tends to corrode plumbing fixtures and faucets. Water above 7.

The term is also now commonly used for a single cell, such as the alkaline dry cell used in flashlights and portable tape players, ...

Mineral waters are usually classified as alkaline, saline, ferrous, sulfurous, acidulous, or soda, and may be either cold (down to about 4.5°C or 40°F) or hot (up to about 100°C or 212°F).

Commonly used test to determine if a substance is acid or alkaline. If a substance has a pH value lower than 7 then it is acidic. If a substance has a greater pH value than 7 then it is alkaline. A substance with a pH value of 7.0 is known as a neutral.
Related Terms
Acid Rain
Toxicity Test ...

Sodium hydroxide is one of the strongest alkaline with a chemical formula NaOH. It is also known as lye or caustic soda. Industries use this compound .... preceding directions. This is extremely necessary.

The water being purified must be alkaline for the aluminium hydroxide reaction to occur. If the water is not buffred to resist acids, lime or soda ash is added to raise the pH. Lime is the more common of the two additives because it is cheaper, but it also adds to the resulting water hardness.

Chemicals with high pH are alkaline in nature and are refers as alkalis. They form soluble soaps with fatty acids and are used to neutralize acidic solutions.
Alluvial soils
Highly fertile soils washed down by run off from rivers and streams.

The area is characterized by an environment of alkaline soils, low rainfall and humidity, high wind movement, intense sunlight and high evapotranspiration rates.

Having the properties of a base with a pH of more than 7. A common alkaline is baking soda.
Provided as a public service by the U.S. Environmental Protection Agency. Reference list click here.
See also: Air pollutant , Mauna Loa , Rail , Tar sand , Sink ...

Crushed ore is piled in huge heaps and sprayed with a dilute alkaline-cyanide solution, which percolates through the pile to extract the gold, which is separated from the effluent in a processing plant. This process has a high potential for water pollution.

A measure of the concentration of hydrogen ions, often on a pH scale from 1 to 14 where 1 is very acidic, 14 is very basic (alkaline) and 7 is neutral.
A suspension of fine solid or liquid particles in a gas. Smoke and fog are aerosols.

Compounds mostly of calcium carbonate but also other basic (alkaline) substances used to correct soil acidity and occasionally as fertilizers to supply magnesium.
load shifting ...

pH: numerical measure of acidity, with a scale of 0 to 14. Neutral is pH 7, values below 7 are acidic, and values above 7 are alkaline.
Point-of-entry(POE): water treatment system located at the entry point to the home which treats all water used in the home.

The measure of acidity or alkalinity of a chemical solution, from 014. Anything neutral, for example, has a pH of 7. Acids have a pH less than 7, bases (alkaline) greater than 7.
A concentration of contaminants in air, soil, or water usually extending from a distinct source.

pH: a measure of the concentration of hydrogen ions in a solution; the pH scale ranges from 0 to 14, where 7 is neutral and values less than 7 are acidic and values greater than 7 are basic or alkaline; ...

pH: Measure of acidity. Stands for Òthe negative logarithm of free hydrogen ionsÓ in water. Water of low pH is acidic; high pH is basic, or alkaline.
Point Source: A pipe that discharges effluent into a stream or other body of water.

a logarithmic scale (0-14) that reflects acidity or alkalinity; pH 7 indicates neutrality; acidic solutions have lower pH values; alkaline solutions have higher values ...

Every battery has an anode, which loses electrons, and a cathode, which gains electrons, with an electrolyte-a salt bridge or conductive material-between the sides. Batteries may have an acidic or alkaline electrolyte.

See also: See also: Alkali, Water, Environment, Table, Air

Environment  Alkali  Alkalinity

RSS Mobile