Sterilization of water using bleaching powder project pdf

The document describes an experiment to determine the dosage of bleaching powder required to sterilize different water samples. It includes a certificate of authenticity, acknowledgements, introduction on water purification techniques, theory on bleaching powder preparation, experimental procedure, observations, calculations and results. The key findings are that 0. Read less.

Signature of the Guide Signature of the External Examiner. L Water is an important and essential ingredient in our quest for survival on this planet. It is very essential for carrying out various metabolic processes in our body and also to carry out Hemoglobin throughout the body. L A daily average of 1 gallon per man is sufficient for drinking and cooking purposes. A horse, bullock, or mule drinks about 11 gallons at a time. Standing up, an average allowance of 5 gallons should be given for a man, and 10 gallons for a horse or a camel. L An elephant drinks 25 gallons, each mule or ox drinks 6 to 8 gallons, each sheep or pig 6 to 8 pints.

Sterilization of water using bleaching powder project pdf

By using our site, you agree to our collection of information through the use of cookies. To learn more, view our Privacy Policy. To browse Academia. Muralidharan Kunnummal. Hlanganani Tutu. Adina Turcu-Stiolica. Gold nanoparticles are considered the newest drug carriers for different diseases. Therefore it is appropriate continuous optimization of their preparation. In this study, gold colloids with an average size of nm were obtained by the reduction of tetrachloroauric acid with trisodium citrate. The nanomaterials were characterized by UV-Vis spectroscopy and dynamic light scattering technique. In addition, zeta potential was measured for samples synthesized in order to determine the stability of the colloids. A Two-level Full Factorial design was chosen to determine the optimum set of process parameters chloroauric acid concentration and sodium citrate concentration and their effect on various gold nanoparticles characteristics size and zeta potential. These effects were quantified using Design of Experiments DoE with 5 runs and 1 centerpoint. The selected objective and process model in this investigation are screening and interaction. Findings from this research show that to obtain particles larger than 35 nm, it is recommended to increase sodium citrate concentration, at low chloroauric acid values.

These effects were quantified using Design of Experiments DoE with 5 runs and 1 centerpoint. Bleaching slides Adane Nega. A different reference advises when using household bleach for purification; add a single drop of bleach per quart of water which is visibly clear, or three drops per quart of water where the water is NOT visibly clear.

By using our site, you agree to our collection of information through the use of cookies. To learn more, view our Privacy Policy. To browse Academia. Howard Backer. Ralph Philip.

Jitender Kumar Goyal Subject Teacher. This project is absolutely genuine and does not indulge in plagiarism of any kind. The references taken in making this project have been declared at the end of this report. Jitender Kumar who guided me throughout this project in every possible way. An investigatory project involves various difficult lab experiments which have to be carried out by the student to obtain the observations and conclude the report on a meaningful note. These experiments are very critical and in the case of failure, may result in disastrous consequences. Thereby, I would like to thank Mr. Goyal for guiding me on a step by step basis and ensuring that I completed all my experiments with ease. Rigorous hard work has been put in this project to ensure that it proves to be the best.

Sterilization of water using bleaching powder project pdf

Submitted by Editor. This is to certify that Anshul Kumar Pandey, a student of class XII has successfully completed the research project on the topic "Sterilization of Water by using Bleaching Powder" under the guidance of Mrs. Mohini Belani Subject Teacher. Signature Subject Teacher Signature Examiner. I feel proud to present my Investigatory project in Chemistry on the topic "Sterilization of Water using Bleaching powder" which aims at using Bleaching powder as a disinfectant and purifier to make water fit for drinking. This project wouldn't have been feasible without the proper and rigorous guidance of my Chemistry teacher Mrs. Mohini Belani who guided me throughout this project in every possible way.

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Human Relations The Primary Risk. In it was discove re d t hat a chole ra e pide m ic spre ad t hrough wa te r. Using Bleaching Powder Document 11 pages. It includes a certificate of authenticity, acknowledgements, introduction on water purification techniques, theory on bleaching powder preparation, experimental procedure, observations, calculations and results. Subsequently, Dr. Risk Assesment Document 2 pages. Assessment of Sterilization of Water Document 15 pages. Shake vigorously and titrate against 0. Water borne diseases. The suspe nsion thus obtaine d is filte re d t hrough glass wool a nd the filtrat e is dilute d wit h wate r in a m e asuring flask to m a ke the volum e m l. The end point is disappearance of blue colour, so continue titrating till the blue colour just disappears.

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It is because in normal households, the water to be purified is very small in quantity and hence the water loss due to evaporation is almost negligible. Chemicals required: Bleaching Powder, Glass wool, 0. Riti theory by Vamana Indian poetics. Preeti Tiwari. The solution now becomes blue in color. L A known Volume of one of the given samples of water is treated with a known volume of bleaching powder solution. A kno wn Vo lum e of one of the give n sam ple s of wate r is t re ate d with a known volum e of ble aching po wde r solutio n. Water—filled transparent bottles place in a horizontal position atop a flat surface in strong sunlight for around five hours will kill microbes in the water. The solution now becomes blue in colour. These are minimum quantities. INDEX 1. Curre nt scie ntific da ta sho ws t hat the be ne fits of ble aching o ur drinking wate r le ss dise ase are m uch gre ate r t ha n any he alth risks from THMs and ot he r by-pro ducts. The nanomaterials were characterized by UV-Vis spectroscopy and dynamic light scattering technique. It is ve ry e sse ntia l for carrying o ut vario us m e ta bolic proce sse s in o ur body and a lso t o carry out He m oglobin througho ut the bo dy. Pdf-argumentos 1.