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US blocks Indian basmati import over pesticide traces

Started Jul 24, 2013 0 Replies 0 Likes

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control on brown ants at household premises

Started Jul 9, 2013 0 Replies 0 Likes

There is a serious problem of brown ant in our area at every home. people adopted so many ways like lakshaman rekha and other chemicals but all in vein. so kindly reply how can we control this…Continue

Hardness of water

Started this discussion. Last reply by Ratnakar Pandey Feb 12, 2013. 3 Replies 0 Likes

Hardness of water is caused by bicarbonate and carbonate of calcium and maganesium. calcium carbonate is insoluble salt so why do we consider it as hardness causing agent.Continue

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About me: Research Scholar at IISER, Mohali in Earth and Environment Science

My Green Mission: Want to create public awareness about environment issues

Organization that I belong to: IISER, Mohali

Current Job title/ Field of Study (if you are a student): Environmental Science

Educational Institution Last Attended/ Attending: Kurukshetra University

Area of Expertize/ interest: Environmental Chemistry

Membership Category Requested: Students

Temporary hardness in water is due to carbonate and bicarbonate of calcium and maganesium but caco3 is insoluble so how it can contribute to hardness.