Septic Tank Treatment & Potable water treatment...

Septic Tank & Potable water treatment...

Dear Saleem,

We are in receipt of the following enquiry.

(1) The prospect is constructing a house in the outskirts of Chennai.
No drainage system is there. All residents are having Septic Tanks
which is fully plastered (he says it's not a soak pit, but how can it be

so?).

Answer: A septic tank does not soak any water. It is always plastered inside water tight, otherwise ground water will be polluted.

The treated water from the top of the septic tank is sent to drain, and if drain is not available ,than it is sent to a soak pit.

And once in 6 months using lorry they transport the wastewater.

Answer: It means they are not having any soak pit. They are simply using their septic tank as collection tank.

In most of the houses the wastewater over flows in to the road.

The total groud area is 60 x 40 = 2400 sq. feet. He is constructing
Ground + 2 floors with car parking. Totally 5 portions will be there.
At the backside of his house he is planning to grow a garden with a
size of 200 sq. feet.

Ground water is available at 12 feet depth

. Even when they dig to
construct pillars, the ground water seeps in to the pits dug for
constructing the pillars.

The size of the septic tank which he is planning to construct is
10 feet (3 Mtr) length x 7 feet ( 2.1Mtr)width x 7 feet depth(2.1Mtr) (perhaps outer dimensions?)= 3x2.1x2.1 =13.23 Cu Mtr x 1000 = 13,230 Liter.

He says the capacity of the tank is

5000 litres. He is worried about the frequent overflow of the septic tank once residents occupy the portions.

Answer: The capacity of the tank is 13,230 Liter, not 5000 liter. Please find out no of person and per person take 200 liter of water to find total capacity of flow per day.

So if number of person is 15 numbers ( 3 floors with 5 persons of a family per floor)

Quantity of discharge = 200 x 15 = 3000 Liter per day. This is a small quantity whereas the capacity of the tank is 13,230 Liter.

So,DEWATS--- modified septic tank system can be adapted very easilly with the size he is building and please use bacterial culture from one another septic tank for faster start up.

He has browsed the net and uses the term Aerobic, Anaerobic, bacteria
culture, etc. He has also enquired with some suppliers for a solution.

He has read an article 3-4 months back in a magazine about the use
of Bacterial Culture (solution) to completely digest the solid waste in
the septic tanks.

(2) He also wants to solve the borewell problem he faces.

That is when the boreweel or well water is stored overnight, it turns
yellow colour. He wants a solution for this.

Answer: This is the problem of Iron in water. If the quantity of Iron is not much than it can be solved using online Iron filters. If the quantity of iron is high , Than oxidation tanks will have to be built followed by activated carbon filter filtration. Please have a test done on water for Hardness , TDS, Iron, Fluoride and sulphur.

Please tell us the solutions that can be given to this prospect for

sewage and potable water treatment.

Nokia Map Loader PC software

Nokia Map Loader

Using Nokia Map Loader can help you save on mobile data service costs and save time downloading map data over-the-air as you go. With maps for more than 150 countries worldwide, there's a lot of data available!

Download the places you need to Nokia Maps before you go and travel to your budget. Install Nokia Map Loader to your desktop, then download map data to your compatible PC and transfer it to Nokia Maps on your device. Download Nokia Map Loader

 

You can Download Nokia Map loader from here.. And to download maps using this software on your pc, just go through these steps:-

1. Connect your device to a computer with a compatible USB data cable or Bluetooth connection. If you use a data cable, select PC Suite as the USB connection method for PCs, and Nokia mode for Macs.
2. Start Nokia Map Loader on the computer.
3. Select a continent and a country. Small countries may be chosen in their entirety; others have several sub-maps from which to choose.

Select the maps or extra services, and download and install them to your device.

 

Nokia said that free GPS navigation on Ovi Maps will be available on Nokia N97 mini, 5800 XpressMusic, 5800 Navigation Edition, E52, E55, E72, 5230, 6710 Navigator, 6730 classic and X6. More Nokia GPS phones will be added later. However, for now, Nokia's flagship smartphone N97 will not have this feature, but it will be on way. N900, the Nokia phone featuring Maemo, a version of Linux, also won't have free Ovi Maps GPS navigation.

 

 

Instructions

Run Nokia Maps on your phone once before you add any maps or voices. This will create the required folder structure on your memory card.

Unzip the downloaded map files and drop them into the appropriate folders on your memory card.

On my Nokia the folder structure is cities with a subfolder called diskcache, filled with 16 subfolders called0 to 9 and a to f, and each of these folders have another 16 subfolders 0 to 9 and a to f.

Map files have the extension .cdt. Example:

 [memory card]\cities\diskcache\[0-9, a-f]\[0-9, a-f]\filename.cdt

• On some Nokia phones (like the N95) maps are stored in:

 \Private\20001f63\diskcache\[0-9, a-f]\[0-9, a-f]\filename.cdt

• To install, just drop the 16 folders called 0-9 and a-f into the diskcache folder.

• If your phone has both folders, get a small map (for a single country) and try both folders to see which one works. Even Nokia's own map loader doesn't always get it right. Details on the Nokia discussion board.

 

 

 

How to use GPS and Maps on Nokia E63

Question: Hi,, I need some information from you guys regarding GPS navigation on Nokia E63 Mobile phone. Yesterday, my younger bro bought a new E63 device and we want to use it for Maps and GPS navigating. Now, as i am not a Nokia user i have no idea of accessing Nokia devices.. Could you guys please make me know how to use GPS and Maps on Nokia E63 ?Thanks in advance..

 

Answer:You can only do it with the help of Bluetooth GPS receiver because E63 don't have internal GPS like Nokia's other phones, E71 or N95 do.. Once you are connected with external bluetooth device, access Maps by tapping Menu > Tools > Maps. When you use Maps for the first time, you may need to select an internet access point for downloading maps. If you browse to an area which is not covered by maps already downloaded to your device, a map for the area is automatically downloaded through the internet. Some maps may be available in your device or memory card.

To avoid data transfer costs, you can also use Maps without an internet connection and browse the maps that are saved in your device or memory card. You can also use the Nokia Map Loader PC software to download maps. Install the Nokia Map Loader on a compatible PC.