QUIZ CHAPTER AMBOT Flashcards
is the process of removing contaminants from wastewater, primarily from household sewage.
sewage treatment
It involves physical, biological, and chemical processes to produce treated effluent and solid waste, which can be safely discharged into the environment or reused.
sewage treatment
is a type of wastewater treatment method that utilizes natural processes in man-made lagoons or ponds to treat sewage.
lagoon treatment
It involves allowing sewage to settle and undergo biological treatment in the lagoon over a period of time, typically several weeks to months.
lagoon treatment
involves acquiring the necessary funds to design, construct, operate, and maintain sewage treatment infrastructure.
financing sewage treatment
refers to the laws, standards, and guidelines established by governments and regulatory agencies to ensure the proper management, treatment, and disposal of wastewater.
regulation of sewage treatment
is a buried, water-tight container usually made of concrete, fiberglass, or polyethylene. Its job is to hold the wastewater long enough to allow solids to settle down to the bottom forming sludge, while the oil and grease floats to the top as scum.
septic tank
one of the oldest forms of formal sanitation in the world and for many they are still the best.
pit latrines
are typically found in rural or developing areas where the infrastructure for centralized sewage collection and treatment is lacking. In such areas, alternative sanitation solutions are often employed.
cities without sewage treatment
is a significant environmental concern that can have serious impacts on aquatic ecosystems, public health, and water resources.
stream pollution
is essential for maintaining clean and healthy environments.
solid waste management
criteria of stream pollution:
Curbside Collection
Transfer Stations
Drop-off Centers
disposal of solid waste:
Landfilling
Incineration
Composting
reducing litter:
Public Education and Awareness
Infrastructure Improvements
Enforcement of Anti-Littering Laws
are diverse settings that each have unique characteristics and considerations when it comes to waste management and environmental stewardship.
residential, occupational and rescreational environments
sources of water:
groundwater sources
surface water
are beneath the land surfaces and include springs and wells.
groundwater sources
It collects water on the ground or in a stream, river, lake, reservoir, or ocean.
surface water
It is the process of incorporating fluoride compounds into various products or environments for specific purposes, primarily for dental health or water fluoridation.
addition of fluorides
involves analyzing samples of water to assess it’s quality and suitability for various purposes.
testing of water
is a microbiological test used to detect the presence of coliform bacteria in water.
coliform test
refers to the management and control of water resources to ensure their sustainable use, equitable distribution, and protection of water quality.
regulation of water supplies
refers to laws and regulations put in place by governments to ensure that drinking water is clean, safe, and meets certain quality standards for human consumption.
safe drinking water legislation
refers to potable water that meets stringent safety standards, devoid of contaminants such as bacteria, viruses, chemicals, and pollutants that could pose health risks upon consumption.
drinking water in developing countries