Base

Deutsch: Basis / Español: Base / Português: Base / Français: Base / Italiano: Base /

A Base is a solution that has a pH value greater than 7.

Description

Base in the Environment context refers to a substance with a pH greater than 7, which can neutralize acids. Bases can be natural, such as limestone and seawater, or synthetic, such as sodium hydroxide and ammonia. They play a crucial role in maintaining the pH balance of ecosystems, influencing soil fertility, and regulating water quality. Bases can also react with acids to form salts and water through a process called neutralization. In addition to their chemical properties, bases can have significant impacts on the environment, both positive and negative.

Application Areas

• Wastewater treatment plants
• Agricultural soil management
• Ocean acidification mitigation
• Industrial pollution control

Treatment and Risks

• Exposure to strong bases can cause burns and tissue damage
• Acid-base balance disruption in aquatic ecosystems can harm aquatic life
• Proper handling and disposal of bases are crucial to prevent environmental contamination

Examples

• Lime (calcium hydroxide) used in soil stabilization
• Baking soda (sodium bicarbonate) used in water treatment

Similar Concepts and Synonyms

• Alkaline
• Basic
• Neutralizer

Articles with 'Base' in the title

• Base cations: Base cations are positively charged ions such as magnesium, sodium, potassium, and calcium that increase pH of water (make it less acidic) when released to solution through mineral weathering and exchange reactions

Weblinks

• finanzen-lexikon.de: 'Basis' in the finanzen-lexikon.de (German)
• architektur-lexikon.de: 'Basis' in the architektur-lexikon.de (German)
• top500.de: 'Base' in the glossary of the top500.de
• space-glossary.com: 'Base' in the space-glossary.com

Summary

Base plays a vital role in the environment by regulating pH levels, neutralizing acids, and influencing various ecological processes. However, improper handling of bases can lead to negative environmental impacts, such as contamination and harm to living organisms. Understanding the properties and applications of bases is essential for sustainable environmental management.

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