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Difference between primary and secondary treatment of waste water?
any wast product filter just like sewers
Why air along with microorganisms bubble into water in sewage treatment plant?
If microorganisms are used in the water treatment plant then it is necessary to provide oxygen to them and make the sludge degradation through them so air is bubbled for oxidation as well as for microorganisms.
Is gold considered a secondary or primary color?
Secondary
Which are the secondary color?
The secondary colors are purple, orange, and green
What colors can be combined to form the secondary colors?
red, yellow and blue are primary colours, if you mix them together you will get some of the secondary colours, then mix the secondary colours with secondary colours and so on...
What are the steps in recycled water?
Treatment of wastewater is actually a remarkably simple process that utilizes very basic physical, biological, and chemical principles to remove contaminants from water. Use of mechanical or physical systems to treat wastewater is generally referred to as primary treatment, and use of biological processes to provide further treatment is referred to as secondary treatment. Advanced secondary treatment usually involves applying chemical systems in addition to biological ones, such as injecting chlorine to disinfect the water. In most of the United States, wastewater receives both primary and secondary treatment. Tertiary treatment methods are sometimes used after primary and secondary treatment to remove traces of chemicals and dissolved solids. Tertiary treatment is expensive and not widely practiced except where necessary to remove industrial contaminants.
What treatment is necessary for a canker sore?
Since canker sores heal by themselves, treatment is not usually necessary.
What are the advanced waste water treatment processes?
The three stages of sewage treatment are primary, secondary, and tertiary treatment. Primary treatment involves physical processes to remove large solids and debris. Secondary treatment uses biological processes to break down organic matter. Tertiary treatment involves advanced processes to remove any remaining contaminants before the treated water is released back into the environment.
Nitrates and phosphates are removed during?
secondary treatment
What is the correct order of water treatment?
preliminary treatment; primary settling basins; secondary treatment; nutrient removal; disinfection
Which wastewater treatment process produces BOD-containing effluent used for irrigation?
secondary sewage treatment
How waste water is removed from properties?
The wastewater is first treated using secondary treatment which includes biological treatment, filtering.
What treatment do you get if you commit yourself to a mental hospital in England?
Whatever treatment is necessary to resolve your symptoms
When is medical treatment necessary for wounds?
It depends on the injury. All injuries require different types of treatment.
Is it necessary to have a ehic card to travel to Spain?
I haven't found it necessary but it is useful in case you have to get medical treatment.
Why harsh treatment is necessary in acid-fast stain?
becausee..
What is secondary waste treatment?
Primary sewage treatment essentially removes the lumps from raw sewage by settling and some of the organics by holding the waste before discharge. Secondary treatment de-lumps and then removes organics by allowing bacteria to feed on the nutrients then removing/collecting the bacteria for disposal. Tertiary treatment filters or chlorinates the treated waste to remove smaller particulates and bacteria.
