Design of septic tank with soak pit for 30 users are as follows: Design of Septic Tank Assume, rate of water supply = 135 lit/capita/day. Quantity of water supplied = Per capita rate ⨯ Population = 135⨯30 = 4050 lit/day. Assuming that 80% of water supplied becomes sewage, we have Quantity of sewage produced … Continue reading Design of Septic Tank Along With Soak Pit For 30 Users
Category: WasteWater
Septic Tank – Wastewater Treatment
Septic Tank Septic tank is rectangular in plan and constructed with brick masonry over a concrete foundation. The length of the tank is usually 3 times the width. R.C.C cover with manhole is provided at the top of the tank. How does a Septic Tank work? Septic tank is just like a plain sedimentation tank. … Continue reading Septic Tank – Wastewater Treatment
Sludge Digestion Tank
Sludge Digestion Tank The decomposition of complex organic matters in sludge by the biochemical reaction created by anaerobic bacteria is termed as sludge digestion. The sludge can be digested by a sludge digestion tank or an Imhoff tank. ⇛ The sludge digestion tanks are generally circular in shape with a flat or hopper-shaped bottom. The tanks … Continue reading Sludge Digestion Tank
Combined Gravity And Pumping System
Combined Gravity And Pumping System In this system, the treated water is pumped and stored in an elevated reservoir, from where it is supplied to the consumer by the action of gravity. Thus, this method combines pumping as well as gravity flow. This system is fairly reliable. Read more: Function of Storage Reservoir 3 … Continue reading Combined Gravity And Pumping System
5 Function Of Storage Reservoir
5 Function Of Storage Reservoir The storage reservoirs are generally provided in the distribution system to store clear treated water before it is distributed to the consumer. Following 5 functions of the storage reservoir are: 1. They help the pump to run at a uniform rate. 2. They provide the facility of storage of … Continue reading 5 Function Of Storage Reservoir
Grid Iron System- And their Advantages & Disadvantages
Grid Iron System ⇛ Grid iron system is one method of the layout of distribution pipes. This system is also known as interlaced system or reticulation system. ⇛ In this system, the mains, sub-mains, and branches are interconnected with each other. Thus, this system provides free circulation of water through the pipelines. ⇛ Cut-off valves … Continue reading Grid Iron System- And their Advantages & Disadvantages
Dead End System – And Their Advantages and Disadvantages
Dead End System Dead end system is one method of the layout of distribution pipes. This method is also known as a tree system. It consists of one supply main from which sub-mains are taken. From the sub-mains, the branch lines are provided from which service connections are given to the consumers. The dead-end system of the … Continue reading Dead End System – And Their Advantages and Disadvantages