Deutsch: Alkaline
An Alkaline is a solution having a pH of more than 7. Alkalinity is the name given to the quantitative capacity of water to neutralize an acid. Measuring alkalinity is important in determining a stream's ability to neutralize acidic pollution from rainfall or wastewater. It is one of the best measures of the sensitivity of the stream to acid inputs. There can be long-term changes in the alkalinity of rivers and streams in response to human disturbances.
In the industrial and industry context, alkaline refers to a solution with a pH greater than 7, meaning it is basic or soluble in water. Alkaline substances are often used for cleaning, neutralizing acids, and increasing the pH level of a solution.
Examples of alkaline substances in the industrial and industry context include:
- Sodium hydroxide (NaOH), also known as caustic soda, used for cleaning and neutralizing acids
- Potassium hydroxide (KOH), used as a base in the manufacture of soap, detergents, and other cleaning products
- Calcium hydroxide (Ca(OH)2), also known as slaked lime, used as a pH adjuster and in water treatment
- Ammonia (NH3), used as a cleaning agent and in the production of fertilizers and other chemicals
- Borax (Na2B4O7), used as a cleaning agent and in the production of glass and ceramics
- Sodium carbonate (Na2CO3), also known as washing soda, used for cleaning and as a water softener
- Potassium carbonate (K2CO3), used in the production of soaps and detergents, and as a pH adjuster in water treatment.
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| 'Potassium carbonate' | ■■■■■■■■■■ |
| Potassium carbonate in the industrial context refers to a white, water-soluble salt with the chemical . . . Read More | |
| 'Sodium hydroxide' | ■■■■■■■■■■ |
| Sodium hydroxide, commonly known as caustic soda or lye, is a highly caustic metallic base and alkali . . . Read More | |
| 'Sodium carbonate' | ■■■■■■■■■■ |
| Sodium carbonate, also known as soda ash, is a chemical compound with the formula Na2CO3. In the industrial . . . Read More | |
| 'Calcium hydroxide' | ■■■■■■■■■■ |
| Calcium hydroxide, known chemically as Ca(OH)₂, is a white powdery substance obtained by mixing calcium . . . Read More | |
| 'Base' | ■■■■■■■■■ |
| Base pertains to any substance that, when dissolved in water, increases the concentration of hydroxide . . . Read More | |
| 'Soda' | ■■■■■■■ |
| Soda: In the industrial or industry context, \'soda\' can refer to sodium carbonate, a white crystalline . . . Read More | |
| 'Diethanolamine' | ■■■■■■ |
| Diethanolamine (DEA) is an organic compound with the formula HN(CH₂CH₂OH)₂. It is a colorless, . . . Read More | |
| 'Potash' | ■■■■■■ |
| Potash in the industrial and industry context refers to various mined and manufactured salts that contain . . . Read More | |
| 'Potassium hydroxide' | ■■■■■ |
| Potassium hydroxide in the industrial context, commonly known as caustic potash, is a strong alkaline . . . Read More | |
| 'Monoethanolamine' | ■■■■■ |
| Monoethanolamine (MEA) is a colorless, viscous liquid with the chemical formula C₂H₇NO. It possesses . . . Read More | |