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it depends on 100:5:1 ratio for aeration tank
and 350:5:1 for anaerobic treatment
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∙ 12y ago
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What happens in this aeration tank?
In the aeration tank, microorganisms are "fed", meaning that they consume any waste left on the wastewater. One type of aeration tank uses air bubbles to provide the micrioorganisms sufficient oxygen to survive.
What is the function of aerobic bacteria in aeration tanks?
what is the function of aerobic bacteria in the aeration tank
What is the Definition and use of an aeration tank?
it is your hair
Why is my fish tank water foaming at the surface?
Ensure that you have not added anything to the tank that may have soap residue on it including your hands. Otherwise if you have used a product called Melafix, this can cause bubbles with aeration.
How do you reduce foam in aeration tank?
By Using TRO(Turkey's red oil)
Does a goldfish have to have air pump?
No, however a goldfish will greatly benefit from having one. An air pump provides an added source of aeration which increases the levels of dissolved oxygen in the tank. This in-turn makes it easier for the fish to breath.
How can be maintain the mlss in aeration tank?
by drain the sludge of secondary tank from time to time....and one may also maintain mlss by the addition of jaggery ...
How many fish can fit into a 2 gallon tank?
Depends on whether or not you have aeration (an air pump). If no aeration, then you shouldn't put more than 2-3 fish "inches" (total inches of fish) in the aquarium. If you do have aeration going, then you can double this amount and have up to 6 inches of fish.
Why are oxygen and baceria added to the water sent to an aeration tank?
Aerobic bacteria breath oxygen as they do their work. These aerobic bacteria are needed to convert the deadly poisonous Ammonia that all fish produce in water, firstly into poisonous Nitrite and then convert the Nitrite into virtually harmless Nitrate.
Do microbes need nutrients in a fish tank?
Yes
How do you calculate sludge retention time?
Sludge retention time = lbs of SS in the system/lbs of SS leaving system or aeration tank MLSS x volume of aeration tank and secondary clarifier (as million gallons) x 8.34 / WAS TSS conc x WAS flow x 8.34 + Effluent TSS conc x Effluent Flow X 8.34
How do the plants in a fish tank get their nutrients?
Because they are fed by humans
