The phrase "alkalinity level" is correct and usable in written English.
It can be used when discussing the concentration of alkaline substances in a solution, often in contexts like chemistry, environmental science, or water quality analysis.
Example: "The alkalinity level of the water sample was measured to ensure it met the required standards for aquatic life."
Alternatives: "alkaline concentration" or "level of alkalinity."
pH is an important parameter to indicate the alkalinity level of concrete.
The most severe concrete damages are caused or accompanied by dropping of the alkalinity level and consequently, decrease of the pH value of concrete.
At high temperatures, a series of changes occur in the internal structure of cemented clay, which include changes to the alkalinity level, mass, density, wave velocity, thermal conductivity and compressive strength.
This phenomenon has also been established by the variation of alkalinity level during aerobic and anoxic react period.
From May 1968 through March 1980, vinyl-lined asbestos-cement (VL/AC) water pipes were installed in the six New England states to avoid taste and odor problems associated with the asphalt-based lining when the recommended alkalinity level was exceeded [ 1].
Lakes with high alkalinity levels, such as Mono Lake in California, can still support some forms of life.
He said he was not surprised that the smaller dust particles had characteristics and alkalinity levels different from the larger ones.
Relief workers have been dumping large quantities of gypsum and acetic acid into the affected waterways to reduce their alkalinity levels, which initially reached a pH level of 13 .(Seven, or neutral, is considered ideal).
According to Chapman (1995), alkalinity levels of 20 200 mg/L are common in fresh water systems.
The excess alkalinity levels in surface water lead to acid rain and can be harmful to aquatic life.
The soil in the region belongs to Valudalakudi series; dark brown to brown, deep, sandy and possessing characteristics of mild-to-moderate alkalinity levels.
