Conditions to be met in sewerage

Conditions to be met in sewerage

Household liquid waste

And it is called a sewage water used in the household units or public buildings.

    Industrial Effluents

They waste resulting from the use of water in the different manufacturing processes, these wastes may contain toxic materials or harmful factories are linked to a network discharge after achieving certain conditions.

    Leachates

It is the water that seep into the drainage pipes or manholes.

    Rainwater

In modern networks rainwater is separated from other waste
Terms of network design

Requires the design of the drainage network private and in-depth studies to achieve maximum utilization of the network, and these studies are:

    Data rates of consumption.
    Develop plans for the development of a receptor for the network.
    Geographical maps of the area.
    Places repositioning of industrial and commercial areas.

Match in the city of Belo Horizonte
Drainage ways

Waste is discharged in several ways and prefer to use gradient in the discharge process, to reduce the cost. The pumps are used when difficulties.
Network components

    Wastewater treatment plant health, including bilateral and trilateral.
    Or pumping station pumps.
    Main drainage lines.

The transfer of large amounts of waste and fonts are a big pipe or a huge tunnels in some countries with high intensity.

    Sub-drainage lines.
    Manholes.
    Corresponding.
    Mills: It is a modern technology that grind metals separated from the waste remained.

Manhole

It is a square-shaped room in most countries, and WVGA (60 * 60) cm and the outside of the building, and the manhole collects waste from a specified number of residential buildings or shops and converted into drainage lines.
Distribution pipes
Drainage tube in America

There are several types of pipes (tubes) used in sewage and vary depending on the components.

    Conditions to be met in the pipe

    High capacity to withstand external pressures and internal.
    High resistance to corrosion.
    The ability to withstand different temperatures.

    Types of pipes

    Metal tubes
    Reinforced concrete pipes or normal.
    Plastics pipes

Maintenance

Sewage networks require periodic maintenance operations and specialized, so as to maintain a network of wastage factors and to achieve maximum utilization of the network. And maintenance are the following ways:

    Water pumps
    Air pumps
    Chemical solutions

Comments

  1. ussewerApril 21, 2016 at 10:05 PM

    I've been surfing online more than three hours today, yet I never found any interesting article like yours. It’s pretty worth enough for me. In my view , if all webmasters and bloggers made good content as you did, the web w ill be much more useful than ever before. sewer rehabilitation

    ReplyDelete

Post a Comment

Popular posts from this blog

How to fix water leaks from pipes

Image
How to fix water leaks from pipes A)   Disconnect all power to the spa. Inspect the equipment compartment. If leak is under the pump, this indicates a possible pump seal failure. If leak is detected, replace pump or install new seal, as appropriate. B)   Check all union fittings at hot tub pump and heater.  Unions can even vibrate loose on a brand new spa during shipment, and should be hand tightened if necessary.  If hand tightening is difficult, loosen pump mounting bolts, move components into alignment, then tighten unions and re-tighten pump mounting bolts.  Never use a wrench to tighten spa unions. C)   Next, inspect heater, pressure switch and surrounding components. Replace any defective parts as indicated by leak.  See   Heater Testing D)   Inspect all of the valves. Repair or replace if leak is indicated. Knife style valves are sometimes bolted together and contain a gasket between the halves which can fail, particularly upon freezing or with prolonged poor water
Read more

Bathroom Exhaust Fan Repair and Maintenance Guide

Image
http://maintenance20.blogspot.com/ Bathroom Exhaust Fan Repair and  Maintenance Guide Does your bathroom exhaust fan squeal or squeak when you turn it on? Never fear, the problem is easy to fix. The bathroom exhaust fan is one of those over looked pieces of equipment that is frequently used, but infrequently maintained. In fact, most people do not even know that the exhaust fan needs maintenance. The bathroom fan is subjected to extreme moisture, and therefore collects dust. It is the combination of moisture, dust, and the heat generated by its operation, that takes its toll on this little electric fan motor. Indeed, it will take more time to read this article, than it takes to fix a squealing exhaust fan. Caution:   Before performing the steps below, make sure the switch that powers the fan is in the off position. If your exhaust fan is wired so that it comes on when you turn the bathroom   lights   on, then you will need to perform the removal steps using a flashlight
Read more

Maintenance of electrical heater

Maintenance of electrical heater  There are two types of heaters First Called radioactivity which is reflected from the wire given thermal And the second  Called Transferred or oil shale and the heat is giving mobile across the conveyor thermal barrier does not see Item Thermal Directly which is used to secure the constant temperature of the room And type for the first several forms depending on the type of element Thermal 1 - wraps the stainless wire rod who thermal tiles 2 - Cylindrical Job of silica glass tube, which is more expensive and also from the heat given in a shorter time and also to change but it is easier to hang faster There Mdavo a fan to ensure the distribution of heat in the room The second type Preferably always buy Alnmazj with the internal thermostat that regulates heat and protects the heater How to maintain and repair the heater 1 - Cleaning  It must be cold and without polishing or rubbing tube - Removing the outer cover B - Directed cover key d
Read more