Among the many environmental problems that offend and concern us perhaps none is as powerful and dramatic as water pollution. It is any undesirable change in physical, biological or chemical characteristics of water quality that adversely affects living organisms or makes water unsuitable for desirable use. Major sources that pollute water are domestic sewage and industrial effluents, acid rain etc. These are discharged into the rivers which in turn results in marine pollution.Marine pollution has been going on unnoticed for a long time by the ....etc

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MANAGING HIGH H
2
S RISK IN OIL & GAS INDUSTRY
GIRISH JOSE
Sr. ENGINEER, SAFETY DESIGN
PETROFAC INTERNATIONAL LIMITED
SHARJAH, UAE
Email “ [email protected]
ABSTRACT
One of the most common hazards associated with
production and processing of oil & gas is the
potential for exposure to Hydrogen sulphide.
Hydrogen sulphide is present in oil & gas reserves
in free state as well as in dissolved phase. Upon
a leak from the processing stream, depending
upon the concentration, the released H2S will
pose toxic risk to the ....etc

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touchscreen operated industrial oil dispensing system oil scada information about this ....etc

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Among the many environmental problems that offend and concern us perhaps none is as powerful and dramatic as water pollution. It is any undesirable change in physical, biological or chemical characteristics of water quality that adversely affects living organisms or makes water unsuitable for desirable use. Major sources that pollute water are domestic sewage and industrial effluents, acid rain etc. These are discharged into the rivers which in turn results in marine pollution.Marine pollution has been going on unnoticed for a long time by the ....etc

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MICROBIAL ENHANCED OIL RECOVERY (MEOR)

Microbial consortia activity within an oil and gas reservoir is a potentially powerful biological system that can profoundly affect the entire reservoir. Certain species of microorganisms can be manipulated and controlled to release trapped oil in significant and economic quantities. Some microbial methods aid inn paraffin removal while others are designed to modify heavy oil. Still other micro-organisms produce chemicals, such as surfactants, polymers, or solvents that are useful in oil recovery proces ....etc

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Microbial Enhanced Oil
Recovery-OIL’sExperience
The MEOR Technology
The MEOR technology involves the use of specific microbes capable of producing useful metabolites (gases, solvents, surfactants, polymer, acids etc.) to recover additional oil from depleted petroleum reservoirs.
How it works?
....etc

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introduction to solar cooking


The Problem


Half the world’s people must burn wood or dried dung to cook their food.

Nearly 1.2 billion people, a fifth of the world’s population, do not have access to clean drinking water.

Over 1 million children die yearly because of un-boiled drinking water.

Wood cut for cooking purposes contributes to the 16 million hectares of forest destroyed annually.

Half the world’s population is exposed to indoor ....etc

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The project looks good for final year students.Kindly provide support for fabrication of mini steam generator for cooking ....etc

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what is the purpose of control oil in lub oil system of fd fan ....etc

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Oil and natural gas furnish about three-fourths of our energy needs, fueling our homes, work places, factories and transportation systems. Using variety of methods, on land and at sea, small crews of specialized workers search for geologic formations that are likely to contain oil and gas. Seismic prospecting - a technique based on measuring the time it takes sound waves to travel through underground formations and return to surface-has revolutionized oil and gas exploration.

After finding the presence of oil beneath the ground, the most imp ....etc

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