"total" in inglés with examples - Collocation dictionary inglés
- This has been applied to the determination of low level Cu(II) in specialized plating baths, and to the determination of total hardness in water.
- The new directive saw the number of parameters reduced whilst allowing member to add parameters such as magnesium, total hardness, phenols, zinc, phosphate, calcium and chlorite.
- Currently, total hardness is defined as the sum of the calcium and magnesium concentrations, in milligrams per liter, expressed as calcium carbonate.
- The pH value is 6.1, the average dissolved oxygen 10 p.p.m., and the total hardness (SBY) 2.4.
- The total hardness of the control should be comparable to the receiving water.
- The sum of this two is called total hardness and expressed as PPM.
- Ensure hardness levels are suitable for fish species that you are keeping, although most will tolerate a total hardness of between 100-250 ppm.
- The difference between this and the total hardness then gives the magnesium content.
- The morphology,physics,chemistry and biology measure high pH, conductivity and total hardness.
- Sodium carbonate (washing soda) further reacts with the remaining Ca and Mg in the water to remove / precipitate the total hardness.
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