Rainwater harvesting is the accumulation and deposition of rainwater for reuse on-site, rather than allowing it to run off. Rainwater can be collected from rivers or roofs, and in many places the water collected is redirected to a deep pit (well, shaft, or borehole), a reservoir with percolation, or collected from dew or fog with nets or other tools. Its uses include water for gardens, livestock, irrigation, domestic use with proper treatment, and indoor heating for houses etc. The harvested water can also be used as drinking water, longer-term ....etc

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The earth is surrounded by a cover of gases as atmosphere. This atmosphere allows most of the light to pass through, which reaches the surface of earth. This light from sun is absorbed by the earth surface and converts into heat energy. This heat energy is re-emitted by the surface of the earth during night. Due excessive presence of some gasses in the atmosphere, this escape of heat from earth surface is prevented, resulting in heating of earth called global warming . The gasses which are responsible for causing global warming are called gr ....etc

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The Lead Acid Battery
Lead-acid batteries, invented in 1859 by French physicist Gaston Plant , are the oldest type of rechargeable battery. Despite having a very low energy-to-weight ratio and a low energy-to-volume ratio, their ability to supply high surge currents means that the cells maintain a relatively large power-to-weight ratio. These features, along with their low cost, make them attractive for use in motor vehicles to provide the high current required by automobile starter motors.

Ele ....etc

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information about acid rain in marathi language

Volcanoes are vents that allow lava, rock fragments and gases to escape from layers beneath the earth's surface. Learn how volcanoes form both on land and underwater and why they erupt.
Volcanoes

Volcanoes are spectacular events and because of this, they have found their way into the plot of many Hollywood movies. While the movies have given most of us the vivid image of red-hot lava spewing out of the top of a towering volcano, they do not share the entire story of volcanoes. In this lesson, we ....etc

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To get full information or details of tartaric acid from tamarind leaves ppt file please have a look on the pages

http://academia.edu/4909480/EXTRACTION_OF_TARTARIC_ACID_FROM_TAMARIND_PULP_AND_ANALYSIS_OF_THE_ACID_COMPOSITION_IN_LEAVES

http://eiriindiaTartaric_Acid_From_Tamarind_Leaves.html

if you again feel trouble on tartaric acid from tamarind leaves ppt file please reply in that page and ask specific fields in tartaric acid from tamarind leaves ppt file ....etc

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Global politics names both the discipline that studies the political and economical patterns of the world and the field that is being studied. At the centre of that field are the different processes of political globalization in relation to questions of social power.

The discipline studies the relationships between cities, nation-states, shell-states, multinational corporations, non-governmental organizations and international organizations. Current areas of discussion include national and ethnic conflict regulation, democracy and the polit ....etc

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Summary :
The report highlights the present status of technologies for producing nicotine sulphate, the shortcomings in the technology developed by NCL, alternative technology developed by CTRI and the business opportunities in producing nicotine sulphate. The report traces the history of tobacco and it\'s introduction in India. It gives production figures of tobacco in the world and in our country- state wise and variety wise. Harvesting, curing and post harvesting practices of tobacco are detailed in the report. The report also lists the d ....etc

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Hello sir, Please give me detail information on :
1) the detail procedure with what are different parameters are used.
2) the reagents and operating conditions.
3) the yield and cost per ton for product. ....etc

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sulfuric acid unit in organization, sulfuric acid unit in organizations, organization chart sulfuric acid manufacturing, major departments of sulfuric acid manufacturing unit images, organisation chart of sulphuric acid manufacturing unit, sulfuric acid manufacturing unit organisation chart, organization chart for sulfuric acid manufacturing unit showing major department and authorities in flow chart, ....etc

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SUBMITTED BY
P.SATHISH


CONTENT
INTRODUCTION

DEFINITION

EMISSIONS OF CHEMICALS
o NATURAL PHENOMENA
o HUMAN ACTIVITY

GAS PHASE CHEMISTRY
o CHEMISTRY IN CLOUD DROPLETS
o HYDROLYSIS
o OXIDATION
o
ACID DEPOSITION

DRY DEPOSITION

EFFECTS
o SURFACE WATERS AND AQUATIC ANIMALS
o SOILS
o FORESTS AND OTHER VEGETATION
o HUMAN HEALTH
CONCLUSION

REFERENCE


INTRODUCTION
Acid rain is a rain or any other form of precipitation that is unusually acidic, elevated levels of hydrogen ions (low p ....etc

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