Examples of using Total hardness in English and their translations into Russian
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Official
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Colloquial
The total hardness of natural freshwater is situated between 5 and 20°d.H.
Its water quality is characterized by high pH,conductivity and total hardness.
Total hardness test, Merck 11104, including analysis instruction(in 4 languages).
The carbonate hardness, like the total hardness, is measured in d.H., or, alternatively.
The total hardness of the water is an important component in a well-balanced pond ecosystem.
For the gentle and safe increase of carbonate and total hardness.
The total hardness(GH) is defined as the amount of dissolved calci- um and magnesium in the water.
It is proposed to use test system to determine the total hardness of the water according to color intensity scale.
High total hardness levels can be lowered by mixing in R/O water.
The lower shaft or plate member,which is used to make the structure of the total hardness and dimensional stability;
To enhance/ ensure the total hardness that can be further welded standard corners on the walls.
Water hardness The water hardness is mainly described by total hardness and carbonate hardness. .
The total hardness is a combination of permanent and temporary hardness carbonate hardness. .
The concentration of themagnesium and calcium ions dissolved in the water(e.g. inthe form of chloride) determines the total hardness of the water.
PH, total hardness, Carbon grade, Phosphate, Ammonium, Nitrite, Nitrate, Copper, Iron, Conductibility.
The titrimetric analysis was used todefine content of chlorides, permanganate oxidation, total hardness and total alkalinity.
Total hardness(GH) The total hardness of the water is determined by the concentration of calcium and magnesium salts.
MUD FILTRATE CHEMICAL ANALYSIS Determination of chloride, alkalescency,lime, total hardness content by calcium under API 13B, API 13I.
Effect of Salinity and Total Hardness of Water on the Distribution of Hydrophytes in the Ecosystems.
Owing to the introduced technology the city of Kursk has been supplied with water of standard quality in relation to iron,manganese concentrations, and total hardness.
Water analysis e.g. pH-value, total hardness, determining the copper-, manganese- and iron values, conductance and further.
Decking- a zinc sheet steel, which is passed through a special roller profiling machines, resulting in the output is not flat and corrugated sheet(has a certain transversecross section as a combination of protrusions and recesses,which provides the necessary total hardness).
High conductivities and total hardness in tap water do not necessarily ensure that all important minerals and trace elements are present.
The type and size of filter system is selected, the unit of hardness is set,the local carbonate hardness or total hardness of the tap water is entered, and the maximum cartridge service life(monthly limit) is activated.
The water tn the river is soft(total hardness is 0,31-0,82 dH), slightly acidic(pH 6,4-6,65), clear, has a slightly dark or greenish stain, so Tapajos commonly referred to as clearwater river.
The dependence of the distribution of water and coastal-water plants on salinity and total hardness of water reservoirs of the south part of the Ob-Irtysh interfluve is considered.
The sera aqua-test set contains the most important water reagents:• pH value• total hardness• carbonate hardness• nitrite sera aqua-test box- the professional set contains water test kits for:• pH value• total hardness• carbonate hardness• ammonium/ammonia• nitrite• nitrate• phosphate• iron• copper or chlorine The water parameters are different and de- pend on the fishes' country of origin.
Defined indicators- aluminum, total iron(with sulfosalicylic acid), total iron(with ortofenantrolinom),nitrates(NO on 3)(c salitsilovokislym Na), total hardness, polyphosphates(for PO 4), chlorine is active(iodometriya), chlorine active(Palin method), chloride(argentometry);
According to test results the groundwater quality of this aquifer system by a number of parameters(total hardness, nitrates content,total Fe) often does not correspond to the established requirements of Sanitary Rules and Regulations 10- 124 RB 99 15.
Routine monitoring or safety check: The sera Quick Test provides the optimal possibility to check the most important water parameters(pH value,carbonate hardness, total hardness, nitrate and nitrite) in the aquarium with just one test strip quickly and without any problems.