Questions and Answers
Biodiversity , Middle East & Africa , South Africa
Join us on an exciting journey through the majestic landscapes and unique ecosystems of South Africa's longest river, the Orange River. Learn about its rich history, cultural significance, and ecological importance in this engaging article.
Biodiversity , Middle East & Africa , Nigeria
Explore the stunning beauty and ecological significance of Nigeria's longest river, the Niger River. Join us on an awe-inspiring journey through the history, culture, and natural wonders that this incredible waterway holds.
Desalination, Digital , World
With water scarcity becoming a growing concern, digital technologies offer opportunities to optimize desalination processes, reduce costs, and mitigate environmental impacts.
Digital , World
Discover how smart metering technology can revolutionize the way we manage our water resources and promote sustainable water usage practices.
Biodiversity , Asia Pacific , Pakistan
Learn about the Indus River, the largest river in Pakistan, its geographical features, historical significance, and impacts on Pakistan's environment, economy, and culture.
Biodiversity , Americas , Brazil
Discover Brazil's largest river, the Amazon River, and explore its geographical features, historical significance, unique characteristics, and impact on the country's environment, economy, and culture. Learn about the threats facing the river and sources for further information.
Biodiversity , Asia Pacific , Indonesia
Discover the largest river in Indonesia, the Kapuas River, as we explore its geographical features, historical significance, and impact on the environment, economy and culture.
Water quality , World
An overview of the main threats to water quality and quantity, including pollution, over-extraction, climate change, and habitat destruction, and their potential consequences.
Water quality , World
Discover the essential aspects of operating and maintaining a waste water treatment plant, including monitoring, process control, preventive maintenance, safety protocols, and staff training for efficient wastewater management.
Water Treatment , World
Learn how to plan a waste water treatment plant for a city, considering factors such as population density, water usage, regulations, treatment technologies, and site selection for efficient wastewater treatment and environmental protection.
Desalination
Discover the benefits and limitations of reverse osmosis desalination, a widely used technology for producing potable water from seawater or brackish water. Learn about the process, advantages over other desalination methods, pre-treatment requirements, and proper disposal of brine concentrate.
Desalination , World
Desalination is an important process for providing drinking water in arid regions. Learn about what percent of water is desalinated, its advantages and disadvantages, and the technologies used for desalination.
Biodiversity , World
Learn about the 10 longest rivers in the world and their fascinating ecosystems. Discover the unique features of each river system and the importance of these waterways.
Legislation
Water Framework Directive. Objectives and Common Implementation Strategy.
Infrastructure
Answers to the question of which is the largest dam in the world according to different criteria.
Urban water cycle
The water cycle involves processes that move water from one compartment of the hydrosphere to another.
Water Treatment
Non-conventional water resources: wastewater reuse and desalination. Advantages and disadvantages.
Water security
Conventional water resources are also known as natural water resources.
Groundwater
Meaning, studies and importance of hydrogeology. What does a hydrogeologist do?
Urban water cycle
Definition and impacts of water stress. Levels of water stress.
Water security
Created by British researcher John Anthony Allan, this is a very useful concept for accounting for our use and abuse of water.
Digital
Definition and description of the different types of water meters.
Irrigation
Drip irrigation allows efficient delivery of water and nutrients.
Urban water cycle
Definition of the main types of water according to their chemical, physical or biological characteristics.
Causes and origin of water pollution and main water pollutants.
Urban water cycle
They owe their name to their cloudy appearance and their status as being between fresh and drinking water and sewage.
Definition, formation and types of meander.
Water Treatment
Ultrafiltration (UF) is a technology applied in water treatment that consists of...
Definition, morphology and types of deltas.
Urban water cycle
Stormwater plays an important role in urban areas. Stormwater is the water that is used to...
A tributary of a river is a term that is recognised within the structure of a river basin. There are different types of tributaries...
Biodiversity
The second longest river in the world is also the longest river in Africa.
Americas
The longest river in South America is also the longest river in the world.
Description, classification and importance of river basins.