![]() Oxygen rich bacterial is work for treatment in wastewater. Aerobic treatment unit:Īerobic treatment unit is a natural process by which wastewater is treated. ![]() The chamber system septic tank has many types such as fabric wrapped pipe, open bottom chamber and many more. The chamber system septic tank area and its surrounding is filled with soil. The chamber system type septic tank has series of chamber which are connected to each other. Low reduction in solids, pathogens and organics.Only appropriate for low density housing.Simple construction Disadvantages of septic tank:.The septic tank is actually a sedimentation tank and it is available in cylindrical or rectangular shape. The septic tank is small size scale decentralised treatment. PVC, pre or fibreglass septic tank, fabricated concrete rings is also available that will be less expensive. The septic tank contained two chamber and these chambers are made of brick or concrete. The mound septic tank system need periodic maintenance and a large amount space to install. After discharging the water is filter by sand and finally into the soil the water is disperses. After treatment of wastewater the water is discharge from the trench. In the tank wastewater is pumped to the mound system that it could prescribed doses. Wastewater is flow from septic tank to pump chamber. The mound system tank is made with sand and contained a drain field trench. In the mound system tank is commonly used in high groundwater, soil depth and shallow bedrock. The most common classifications of septic tank system are Mound system. Community/Cluster system Mound system:.The classifications of septic tank system is listed below, The size factor of septic tank system included soil type, lot size, water bodies, weather condition and many more. Solution: – The size, shape, design can widely changes due to classified the septic tank system. Need more inspection Question: – Describe the classifications of septic tank system.Aerobic septic system should be insulated neither in winter unfavorable condition will be appear.Sometimes ammonia is emitted which could causes pollution in the nature.Excessive amount of water is use in the Aerobic septic system.Bad odour can comes if vented is not done properly.The noise of the blower is too much excessive.Solution: – The negative sides of Aerobic septic system diagram is listed below, Simple design Question: – Write the negative sides of Aerobic septic system diagram.Aerobic septic system can establish in various types of soils.Aerobic septic system takes very less amount space for installation.Aerobic septic system produces clean effluent.Continuously produce high quality wastewater.Aerobic septic system perfect for water conservation.Helps to decreasing drain field clogging.Solution: – The positive sides of Aerobic septic system diagram is listed below, Effectiveness More Less Frequent asked question:- Question: – Write the positive sides of Aerobic septic system diagram. Before the step of filtration treated wastewater is back to the surrounding takes place at the point of leaching. From the tank the wastewater flows more fluently. The wastewater is clean for this reason the water can flow by the pipes which are hidden placed into the leach area. In the top portion slag is placed and in the center of the tank waste water is placed. In the Treatment tank solid type waste is store in the bottom of the portion. At first wastewater is delivering to the treatment tank. In the system tank of the anaerobic two components are placed, one is treatment tank and another is seepage field. This process is easier to treatment wastewater. A movable pallet is placed in the tank thus wastewater can avoid splitting into different three layers. ![]() The continuous flow of oxygen helps to keep the bacteria more effective and the treatment process can flow continuously. Volume of sludge Large Low Hydraulic retention time High Low Operation Easy Not easy Structure Simple Complex Process In theĪerobic septic system bacteria continuously supplied into the tank where oxygen is also present. ![]() Continuously stirred tank digester Energy High energy needed. ![]() Methane Capital cost Not too high High Maintenance cost Expensive Not too much expensive Typical technologies 1. Carbon dioxide Anaerobic septic system produce,ģ. anaerobic septic system is discuss below, Parameter Aerobic septic system Anaerobic septic system By product Aerobic septic system produce 1.Waterģ. ![]()
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