Operation & Maintenance
Maintaining Your Agilent GC’s Split/Splitless Injection Port
Views : 7
Usually dispatched in 2 to 3 days
Usually dispatched in 2 to 3 days
Category:
Operation & Maintenance
Only logged in customers who have purchased this product may leave a review.
Related books
Flexible Design and Operation of Multi-Stage Flash (MSF) Desalination Process Subject to Variable Fouling and Variable Freshwater Demand
Abstract:
This work describes how the design and operation parameters of the Multi-Stage Flash (MSF) desalination process are optimised when the process is subject to variation in seawater temperature, fouling and freshwater demand throughout the day. A simple polynomial based dynamic seawater temperature and variable freshwater demand correlations are developed based on actual data which are incorporated in the MSF mathematical model using gPROMS models builder 3.0.3. In addition, a fouling model based on stage temperature is considered. The fouling and the effect of noncondensable gases are incorporated into the calculation of overall heat transfer co-efficient for condensers. Finally, an optimisation problem is developed where the total daily operating cost of the MSF process is minimised by optimising the design (no of stages) and the operating (seawater rejected flowrate and brine recycle flowrate) parameters.
Flexible Design and Operation of Multi-Stage Flash (MSF) Desalination Process Subject to Variable Fouling and Variable Freshwater Demand
Abstract:
This work describes how the design and operation parameters of the Multi-Stage Flash (MSF) desalination process are optimised when the process is subject to variation in seawater temperature, fouling and freshwater demand throughout the day. A simple polynomial based dynamic seawater temperature and variable freshwater demand correlations are developed based on actual data which are incorporated in the MSF mathematical model using gPROMS models builder 3.0.3. In addition, a fouling model based on stage temperature is considered. The fouling and the effect of noncondensable gases are incorporated into the calculation of overall heat transfer co-efficient for condensers. Finally, an optimisation problem is developed where the total daily operating cost of the MSF process is minimised by optimising the design (no of stages) and the operating (seawater rejected flowrate and brine recycle flowrate) parameters.
Water Treatment Continuing Education Professional Development Course
Water Treatment CEU Training Course
Water Distribution, Well Drillers, Pump Installers, Water Treatment Operators. The target audience for this course is anyone interested in working in a water treatment or distribution facility, wishing to maintain CEUs for a certification license, learn how to do the job safely and effectively and/or to meet education needs for promotion. This short CEU course will cover the fundamentals of water treatment beginning with the source of water and ending with the disinfection and distribution, making sure it meets federal compliance. Task Analysis and Training Needs Assessments have been conducted to determine or set Needs-To-Know for this course. The following is a listing of some of those who have conducted extensive valid studies from which TLC has based this program upon: the Environmental Protection Agency (EPA), the Arizona Department of Environmental Quality (ADEQ), the Texas Commission of Environmental Quality (TCEQ) and the American Boards of Certification (ABC).
Water Treatment Continuing Education Professional Development Course
Water Treatment CEU Training Course
Water Distribution, Well Drillers, Pump Installers, Water Treatment Operators. The target audience for this course is anyone interested in working in a water treatment or distribution facility, wishing to maintain CEUs for a certification license, learn how to do the job safely and effectively and/or to meet education needs for promotion. This short CEU course will cover the fundamentals of water treatment beginning with the source of water and ending with the disinfection and distribution, making sure it meets federal compliance. Task Analysis and Training Needs Assessments have been conducted to determine or set Needs-To-Know for this course. The following is a listing of some of those who have conducted extensive valid studies from which TLC has based this program upon: the Environmental Protection Agency (EPA), the Arizona Department of Environmental Quality (ADEQ), the Texas Commission of Environmental Quality (TCEQ) and the American Boards of Certification (ABC).
Design Of Advanced Reverse Osmosis And Nanofiltration Membranes For Water Purification
ABSTRACT:
Most commercially available reverse osmosis (RO) and nanofiltration (NF) membranes are based on the thin film composite (TFC) aromatic polyamide membranes. However, they have several disadvantages including low resistance to fouling, low chemical and thermal stabilities and limited chlorine tolerance. To address these problems, advanced RO/NF membranes are being developed from polyimides for water and wastewater treatments. The following three projects have resulted from my research.
Design Of Advanced Reverse Osmosis And Nanofiltration Membranes For Water Purification
ABSTRACT:
Most commercially available reverse osmosis (RO) and nanofiltration (NF) membranes are based on the thin film composite (TFC) aromatic polyamide membranes. However, they have several disadvantages including low resistance to fouling, low chemical and thermal stabilities and limited chlorine tolerance. To address these problems, advanced RO/NF membranes are being developed from polyimides for water and wastewater treatments. The following three projects have resulted from my research.
Basic Math Concepts for Water and Wastewater Operators
Topics
General review of fundamentals
Hierarchy of operations
Manipulating equations
Fractions, Decimals, Percent
Data Management - averaging
Unit/dimensional analysis and conversion factors
Electricity
Temperature
Basic Math Concepts for Water and Wastewater Operators
Topics
General review of fundamentals
Hierarchy of operations
Manipulating equations
Fractions, Decimals, Percent
Data Management - averaging
Unit/dimensional analysis and conversion factors
Electricity
Temperature
Drinking Water Operator Certification Training Module #24 Gas Chlorination
Learning Objectives
. Explain the purpose of chlorination.
. Describe the two forms of chlorine.
. Describe the properties of liquid chlorine and gaseous chlorine.
. Explain how chlorine reacts in aqueous solutions.
. Read and explain chlorine reaction equations.
Drinking Water Operator Certification Training Module #24 Gas Chlorination
Learning Objectives
. Explain the purpose of chlorination.
. Describe the two forms of chlorine.
. Describe the properties of liquid chlorine and gaseous chlorine.
. Explain how chlorine reacts in aqueous solutions.
. Read and explain chlorine reaction equations.
Reviews
There are no reviews yet.