Distributed Control System
Presented by: S.R.Shiledar
Automation Overview
– Automation is one of the rising fields and it has become the backbone of the process and manufacturing industries.
– Industrial automation has taken a giant step to control industrial machineries and industrial processes by replacing human operator.
– In recent days device used for automation is PLC (Programmable Logic Controller) and DCS (Distributed control system).
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An Introduction to Water Distribution System Appurtenances
Abstract
This discussion covers the operation and maintenance of various types of valves.
It also addresses hydrant O&M, safety, and testing.
An Introduction to Water Distribution System Appurtenances
Abstract
This discussion covers the operation and maintenance of various types of valves.
It also addresses hydrant O&M, safety, and testing.
The Role Of Water Treatment In The Effective Operation Of Steam Systems
Executive Summary : In even a relatively small country like the UK, raw water quality varies considerably from region to region. If these variations are not catered for properly, organisations will see a dramatic impact on the efficacy of their steam system operations. The type and level of impurities in water supplies from different utilities needs to be analysed carefully and considerable expertise needs to be applied to create the most effective water treatment regime for a particular system and its processes. The advantages of applying a proper water treatment programme are considerable, not only in protecting the boiler and wider steam system from corrosion and potentially high maintenance costs, but also
improving energy efficiency, reducing carbon emissions, maximizing productivity, minimizing the use of treatment chemicals and lowering the total cost ownership of plant. This white paper reviews the causes and types of impurities found in water, the impact they can have on steam systems and how they can be controlled through softening technologies, and chemical treatment or reverse osmosis.
The Role Of Water Treatment In The Effective Operation Of Steam Systems
Executive Summary : In even a relatively small country like the UK, raw water quality varies considerably from region to region. If these variations are not catered for properly, organisations will see a dramatic impact on the efficacy of their steam system operations. The type and level of impurities in water supplies from different utilities needs to be analysed carefully and considerable expertise needs to be applied to create the most effective water treatment regime for a particular system and its processes. The advantages of applying a proper water treatment programme are considerable, not only in protecting the boiler and wider steam system from corrosion and potentially high maintenance costs, but also
improving energy efficiency, reducing carbon emissions, maximizing productivity, minimizing the use of treatment chemicals and lowering the total cost ownership of plant. This white paper reviews the causes and types of impurities found in water, the impact they can have on steam systems and how they can be controlled through softening technologies, and chemical treatment or reverse osmosis.
Water Technologies, Treatment Infrastructure And Networks
With the clock now running on the climate emergency, water technologies, treatment infrastructure and networks play an essential role in terms of public health, social justice, food supplies, the fight against pollution, regional resilience and the preservation of resources. Tackling these challenges is critical:
they have shown us that our lifestyles are under threat and that we need to change them right now, humanity cannot go on living in the same way. There is no turning back. Our world is different now, and we must adapt.
Water Technologies, Treatment Infrastructure And Networks
With the clock now running on the climate emergency, water technologies, treatment infrastructure and networks play an essential role in terms of public health, social justice, food supplies, the fight against pollution, regional resilience and the preservation of resources. Tackling these challenges is critical:
they have shown us that our lifestyles are under threat and that we need to change them right now, humanity cannot go on living in the same way. There is no turning back. Our world is different now, and we must adapt.
NFPA 13 Standard For Installation Of Sprinkler System
Standby Hose Stations Connected to Sprinkler Systems
• NFPA 13 allows small (1½ in.) and large (2½ in.) hose connections to be connected to fire sprinkler systems. Such connections are considered a part of the fire sprinkler system, not a standpipe system.
• The purpose of a standby hose connection is to provide the user with some type of fire protection without providing all of the full requirements of a standpipe system. Connecting the standby hose to the fire sprinkler system allows a small amount of water to be available for firefighting (typically 50– 250 gpm) without the full water supply of a standpipe system.
• There are two occupancies where standby hose connections are sometimes found: storage warehouses and assembly occupancies backstage.
NFPA 13 Standard For Installation Of Sprinkler System
Standby Hose Stations Connected to Sprinkler Systems
• NFPA 13 allows small (1½ in.) and large (2½ in.) hose connections to be connected to fire sprinkler systems. Such connections are considered a part of the fire sprinkler system, not a standpipe system.
• The purpose of a standby hose connection is to provide the user with some type of fire protection without providing all of the full requirements of a standpipe system. Connecting the standby hose to the fire sprinkler system allows a small amount of water to be available for firefighting (typically 50– 250 gpm) without the full water supply of a standpipe system.
• There are two occupancies where standby hose connections are sometimes found: storage warehouses and assembly occupancies backstage.
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