How does one calculate the HP of a submersible motor-pump set?

Hi ,

We have recently dug a borewell in my agricultural land around 260 feet deep with 1.5" diameter water outlet. How do I calculate the HP of submercible motor- pump set for this borewell…

Can the wastewater from kitchen be used for recharging a dry borewell?

Hello,

I live in a 13 storied apartment complex in Mumbai where we use borewell water for flushing. Kitchen gets municipal water supply. We have one borewell that hs dried up ad another one…

Need details on the submersible pump to be used for the borewell

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I have a borewell dug up for domestic usage as well as to water garden plants. Bore is dug to a total depth of 250 ft, and capped with 6 inch pipe till a depth of 40 ft. There after…

Need help to set up a water purification system in a village in Tamil Nadu

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We would like to setup a water purification system in our village in Kanyakumari District, Tamil Nadu. We would like to get some assistance in setting up the plant. Please help us…

Is repackaging and sale of purified water permissible under law?

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Setting a water plant seems to be a very expensive task. Hence I would like to know if I can buy water in bulk from a certified water plant, store it in safe conditions, repackage it…

Who is the contact person for implementation of NPCA?

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Regarding the National Plan for Conservation of Aquatic Eco-systems' (NPCA), is MOEF the concerned ministry? Who is the contact point i.e., the incharge of implementation of this plan…

Need fund support for constructing disabled-friendly toilets

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We have identified about 80 children with special needs living in rural areas of Pondicherry. They do not have proper toilet facility at homes. They are using open farm lands. So…

Need gauging data for Ken river

Hi,

I need gauging data of Ken river at Madhya Pradesh from 1990 to 2010. Please help

Need details on Carocell solar drinking water treatment plant

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I am interested in setting up a carocell solar drinking water treatment plant business. Please share more details on the same.

Is a single phase motor advisable for a residence or a 3 phase motor?

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Currently I have a single phase connection in my house. I plan to convert it to 3 phase connection in future. I am planning to go for a new borewell. I would like to know if a single…

Need rainfall data from 1980 to 2010

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I need rainfall data for Chindwara and Chhatarpur districts of Madhya Pradesh from 1980 to 2010. Please do the needful.

Need details about the field survey by Institute of Remote Sensing in Mumbai

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Could I have details about the following item posted on your website

"Institute of Remote Sensing, Chennai, completes field survey for the new coastal zone management plan of…

Need clarification on water requirement norms in National Building Code

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As per the National Building Code of 2005, part 9, section 1, Table 1, water requirement for residence is given. This I think includes water required for all uses including flushing.…

Need suggestions to turn salt water sweet

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I am planning to start a bottled drinking water plant for commercial purpose. The bore water which will be used for this plant is salty. Is there any desalination system to turn this…

Need help to replace a pump stuck in a borewell

Hello,

One of the borewell pump got stuck inside the well and its not working in my apartment. I want to remove the pump and put another pump because there is enough water in the borewell. I…

Need hydrogeology data of West Bengal

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We need data on arsenic, iron, fluoride and chlorine content in groundwater of Maldah, North and south Dinajpur, Cooch Behar, Jalpaiguri, Darjeeling districts of West Bengal from 2009…

Which purifier is best for municipal water in Delhi?

Hi,

I am staying at DDA flat in Delhi. I want to buy a water purifier, but dont know which one to buy as a variety of them are available in the market. Please suggest a good purifier.

Need quality norms of groundwater for construction purpose

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What are the permissible norms for different parameters (ph,TDS, Chlorides, DO etc) of groundwater for construction works?

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