Environment

Thứ 6, 15/11/2024

Dissolved-Oxygen Concentrations In Pond Aquaculture

Low dissolved-oxygen concentration is recognized as a major cause of stress, poor appetite, slow growth, disease susceptibility and mortality in aquaculture

Environment

Scientists evaluate potential of mussels to detect microbial contamination of ambient water

Microbial contamination in lakes, rivers and oceans can cause illnesses to animals and humans who come in contact with the water.

How does electrolysis separate hydrogen and oxygen?

Water is made up of two elements Hydrogen and Oxygen, or we can say that atoms of hydrogen and atoms of oxygen makes water

Separate Hydrogen and Oxygen from water through electrolysis

Electrolysis a method of separating elements by pushing an electric current through a compound

Garlic injection could tackle tree diseases

Injecting trees with a concentrated form of garlic might help save trees in the UK from deadly diseases. Widespread use of the injection process is impractical

HN diagnoses fish death causes

The recent mass fish deaths in several lakes in Hà Nội were in part caused by untreated wastewater discharge and weather changes, the city’s People’s Committee

Hanoi announces causes of mass fish deaths after months of investigation

Pollution and changes in the weather were the main causes behind a series of mass fish deaths in Hanoi's lakes this year

Dissolved Oxygen

What is dissolved oxygen? How is dissolved oxygen measured? What is the significance of dissolved oxygen? Guidelines for Interpretation of Dissolved Oxygen