Modular wastewater treatment system

It is the location where wastewater is generated from two toilet areas during the company's activities are collected, then pumped and transferred to the equalization tank.

Helping in the regulation of discharge flow due to uneven discharge at various times of the day. To avoid shock loads for the biological treatment stage, the conditioning tank is required to regulate the flow and pollution load. A system of two rotating air blower combinations aerates the wastewater in the conditioning tank. sessions designed to increase turbulence, prevent sedimentation, and avoid odor-causing anaerobic decomposition.

In the anoxic tank, products from the activity of anaerobic microorganisms are used to treat the amount of nitrogen present in the wastewater.

The MBBR (Moving Bed Biofilm Reactor) wastewater treatment technology uses microbiological techniques to adhere to the layer of material using a buffer material carrying microorganisms, resulting in a high density of microorganisms in the treatment tank. making pollution parameter treatment more effective.

The residual sludge from the Aerotank tank will separate from the microbial film and carry the wastewater to the settling tank, assisting in the separation of clean water from sludge. Microorganisms will form large flocs and fall to the tank's bottom by gravity. The sludge at the tank's bottom is partially pumped and circulated to the Anoxic tank.

Wastewater flows to the intermediate tank following phase separation in the sedimentation tank. After phase separation in the sedimentation tank, a filter pump and pressure filter column are placed in the intermediate tank to remove remaining residue. The filter column will be washed after each filter cycle, and the filtered water will be recirculated back to the equalization tank.

Task:The amount of bacteria in the wastewater has been reduced by about 90 ÷ 95% after the biological treatment process, but the wastewater still contains many pathogenic microorganisms. As a result, to remove the majority of the remaining bacteria, wastewater must pass through a chlorine disinfection tank.