Location : Ramakrishnapuram, Santhosh Nagar colony, Secunderabad,Hyderabad AP
Diameter of the borewell : 6.5
Depth of the borewell : 700 ft

The borewell was dug till 700 ft…

We have a farmhouse in Dahanu, 100 km from bombay. A borewell was dug in May 2006 to a depth of 200ft. Recently the pump malfunctioned due to electrical issues. While retrieving the pump for…

From B. R. Neupane, United Nations Educational, Scientific and Cultural Organization (UNESCO), New Delhi
Posted 1 July 2009

I am a resident of Chennai and planning to build an individual house in Urapakkam near Tambaram.I am very much interested to know if there are any consultants who can help me design a grey water…

A consolidated reply of experiences and examples shared by various members of the Solution Exchange Water…

A consolidated reply of experiences and examples shared by various members of the Solution Exchange Water…

I did a recent test of my borewell water which returned the following results:

Total dissolved solids = 2050 mg/ltr
Total hardness = 920 mg/ltr
Chlorides = 380 mg/ltr…

I stay in a 12-storey apartment complex in Ghaziabad, close to Delhi. 2 months ago, our old borewell casing pipe collapsed, so we went for a new borewell about 15m away. We got good water over 2…

We are trying to install water meters in our apartment complex. Need help on following two aspects:

1. We have main concealed stop cock in bathrooms for the apartment. The stop cock is…

From Latha Bhaskar, Ashoka Trust for Research in Ecology and the Environment, Thiruvananthapuram, Kerala
Posted 25 June 2009

We are interested in installing a RWH system in our housing society building. The details of the building:

Total terrace /catchment area = 4000 sq ft
We have one two underground…

I am a Research Scholar affiliated to the Anna University, Chennai, Tamil Nadu. My work is based on UASB reactors. I need to obtain anaerobic sludge samples from UASB based reactors of industry if…

We are making a Bio-pool on our organic farm in Rajasthan where the soil is sandy but it can be compacted with a tractor. We plan to use a pond liner to retain water. We have excavated the earth…

The report on the analysis of water(from borewell) used in my house is as follows

1. Turbidity - 52 NTU  2. PH - 5.80  3. Acidity - 6mg/lt  4. Alkalinity - 42mg/lt

5. Total…

We dug a 6.5 inch bore well at our site in Doddatgur Village, Electronic City Bangalore upto 600 ft.

Bore Well details:
1. Got a rock at 120ft, and casing pipe has been installed…

This is with reference to our Apartment located in Bangalore.

Our borewell is ~800 feet deep and the builder has installed a 7.5 HP motor, 20 stage pump to suit our needs.
…

I want to know a simple and cost-effective method 4 estimation of arsenic content in the drinking water. Since I would be using that method to estimate the arsenic content for 100 samples please…

Please inform me the WHO and USEPA standards prescribed for safe drinking water. I wish to compare these with the BIS standards prescribed for India.

a. The information is being…

In the month of October 2007 at Rajajeswarinagar Bangalore, we dug a bore well to a depth of 301 ft in consultation with a geological person. In December 2007 fixed up 100 mm, 1hp oiled cooled…