I live in a residential complex in Chennai. We have a Water treatment Plant along with RO plant.Before we take charge of maintenance from the builders we want some consultant to evaluate the…

I am a faculty member in College of Engineering Pune. I would like to know the relative cost per MLD of treatment of Domestic wastewater with various options like ASP, Trickling Filter,…

I am staying at Ranchi, the capital of Jharkhand, in a building comprising of 34 flats. I would like to know the minimum storage capacity of overhead water tanks. Please give the details of…

I stay in Hanumanthnagar Bangalore. Our open well is below stairs(10 feet height) and we have 3 ft open space to reach the well. We are planning to construct a borewell to increase water yield in…

Two samples of water were tested, results as below:

Sample 1: Water tested from  filter having urea - 9 mg/dl, calcium 2.8 mg/dl, sodium 2.8 mmol/L, potassium 7.5 mmol/L, carbon…

I would like to know that if there is a Water Conservation Act? When I observe people wasting more water than using it , it is really very painful & deleterious to all concerned. So is there a…

  Can anyone provide a good place to consult for borewell drilling in Malakpet area, Hyderabad. Also does anyone have any idea what could be the estimate for undertaking a borewell construction in…

I am working as a medical officer in a Government Hospital. My hospital is shifting to a new building next month. But unfortunately no measures have been taken to add rain water harvesting to the…

My bore well water TDS is 2000 ppm. Total hardness is 1200 ppm.  I want to install a water softner of 125 L  sodium zeolite Resin for only bathing and washing clothes. I want to know how much…

Our Company in involved in National & International Trading of many food items.Could you please inform us what should be the water specification required in International Market and What…

I am a Rotarian belonging to Dist 3291 West Bengal. In a village about 50 km from Kolkata we are planning to introduce Rain Water Harvesting. I know W.Bengal has adequate rain & has many ponds…

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

Compiled by Tina Mathur, Research Associate; Nitya Jacob and…

We have an open well of 32 feet depth in our residence at Chennai and it is 20 years old.
The well is properly plastered and covered with iron jalis at the top.The said water has been used…

From Bhawna Vajpai, The Loomba Trust, New Delhi
Posted 7 July 2008

I work for the UK based Loomba Trust,…

Q1) What will be the cost, land requirement, time for completion, by a good reputed firm, for construction of a 25 MLD MBBR based treatment plant? With all aspects covered by the firm?
…

I want to drill a borewell at my residential site at Yelahanka New Town, Bangalore. What is the typical cost per feet of bore, considering use of good quality materials for the bore?

…

I find at a number of pumping installations, the dirt box and the water meters are coupled together and installed. 

The water meter manufacturers specify a requirement of straight…

I would like to know if there are any reports of figures on the year on year growth in the number of STP and Water Treatment Plants in India?
How many are currently functioning and What…

Regarding the location of the borewell--> . I stay in a layout in Doddankeundi near Marthahalli and we have STP installed for sewage treatment.

I have dug a borewell with depth upto…

How canl a leach pit  toilet be constructed in a rocky area? Number of users per day will be around 7. Region:  Ratlam district of MP ,  underground soil is rocky. Also suggest methods that are to…