[Hygienic evaluation of the effectiveness of sewage disinfection with calcium oxide].
1984
L N Gabrilevskaia, and
O R Mikhaĭlov, and
M V Bogdanov
UI
MeSH Term
Description
Entries
D010087
Oxides
Binary compounds of oxygen containing the anion O(2-). The anion combines with metals to form alkaline oxides and non-metals to form acidic oxides.
Oxide
D002118
Calcium
A basic element found in nearly all tissues. It is a member of the alkaline earth family of metals with the atomic symbol Ca, atomic number 20, and atomic weight 40. Calcium is the most abundant mineral in the body and combines with phosphorus to form calcium phosphate in the bones and teeth. It is essential for the normal functioning of nerves and muscles and plays a role in blood coagulation (as factor IV) and in many enzymatic processes.
Coagulation Factor IV,Factor IV,Blood Coagulation Factor IV,Calcium-40,Calcium 40,Factor IV, Coagulation
D004203
Disinfection
Rendering pathogens harmless through the use of heat, antiseptics, antibacterial agents, etc.
D012722
Sewage
Refuse liquid or waste matter carried off by sewers.
Sludge,Sludge Flocs
D013242
Sterilization
The destroying of all forms of life, especially microorganisms, by heat, chemical, or other means.
D013997
Time Factors
Elements of limited time intervals, contributing to particular results or situations.
Time Series,Factor, Time,Time Factor
D014871
Water Microbiology
The presence of bacteria, viruses, and fungi in water. This term is not restricted to pathogenic organisms.
Microbiology, Water
D017610
Calcium Compounds
Inorganic compounds that contain calcium as an integral part of the molecule.
Compounds, Calcium
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L N Gabrilevskaia, and
O R Mikhaĭlov, and
M V Bogdanov