Local sewerage

Construction of sewerage system personally

most acceptable, as well as a reliable option for arrangement of the network is to install a drain hole, or delve into the land of the metal caisson.The principle of operation of a septic tank - the simplest water purification, which is defended by the microflora of the processes of life, added to it and filtering water in the soil layers.Before starting construction work on the site, you need to perform some operations, which will allow to build a well-functioning and satisfies all hygiene requirements sewer system.

First you need to locate the collection tank and the type of wastewater treatment schemes.Followed by the material component - the necessary building materials and their price.It is also important to know whether the building work carried out on their own, or should turn to professionals.

Localization waste pits on

site placement of sewer systems is determined by sanitary standards on the following principle:

1. Slope reservoirs should be more than 3 percent.Therefore, if the reservoir tank is located at a great distance from a dwelling house, it must be a significant penetration, changes in plumbing installation levels or the use of faecal pumps
2. Place the waste pit near the house can be at a distance greater than 7m and fully sealed tank equipped with a systemsewer riser
3. Septic tanks are built at a distance of more than 20m from the wells and wells
4. capacity compilation is placed in such a way that it could easily connect a cesspool emptier.

During the construction of the network should be as well to take into account the climatic features of the area, namely the direction of the wind in order to prevent the occurrence of unpleasant odors due to possible late cleaning and maintenance of the septic tank.

materials required for the construction of

1. rings for the well walls - their number is set depending on the amount of waste water flowing into the reservoir and nature of use of the system (continuous or periodic).The depth of the groundwater also affects the total amount of these elements.
   

   Choice waste pit capacity is carried out based on a daily rate of water removal (150l) per person and filtration cycle time (72 hours).To local drainage function properly, it is necessary to build a certain number of tanks.The optimal system with three tanks.

2. Luke and cover each well to
3. bottoms of the ring diameter required
4. Binder and aggregates different dispersion (sand and gravel)
5. Concrete, as well as the final assembly of the ring
6. polymer tube 350 cm long and with a diameter of 100-200mm, for use in low-pressure conditions

Guide to construction work

1. Organization of earthwork excavation to create a storage tank sewage.
   

   It should be remembered that the start excavation should be in dry weather in order to avoid collapses of the soil.When temporary stop work place earth excavation shield.

2. Next, you need to construct sand-cement pad that is filled and tamped layer of crushed stone.
3. On the prepared surface installed bottom, which put the ring wall of wells.
4. pipeline connecting the two wells, laid in the upper section of the septic tank is carried out cementation pipe entry locations in the well
5. When the construction of wells completed, they set
6. seams sealed hatches, fill the pits on the ground level of the upper rings of wells.When this compacted soil after the mark to deepen each of the rings.
7. pipe, which connects the riser with the atmosphere, is tough and durable, to prevent its deformation
8. Earth eventually settles more, so you need to add it to the ground grooves and compacted to create a flat surface.Local sewerage ready.

principle of wastewater treatment in septic tanks Septic

- Simple treatment plant, which helps to ensure that local drainage effectively fulfill its basic function.Organic matter in a container processed by special bacteria are added to it, and the purified waste water seep through schebenchatuyu cushion into the soil without causing harm to the environment.

for the construction of a higher cleaning capability, you can use ready-made tanks, septic tanks called "Tank".

drives drains should be provided with high-quality waterproofing to keep out untreated sewage into the soil.To do this, overflow openings are placed on the same level, and a large amount of waste water contributes to the distribution structures in sections.

To enhance the cleaning effect in the septic tank bacteria are added, additional mechanisms shall be established.If local drainage provides high quality effluent output, they can be used for irrigation purposes.

If the number of significant waste, as an alternative, you can use the sewer installation such as Astra, the capacity of which is about 1.6 cubic meters per hour.

One of the most important buildings in the private section of a sewer system and wastewater.Its correct operation provides a comfortable environment and gives residents comfort.