Ohio Chemical and Ethics 30 PDH Discount Package 2

This online engineering PDH course will introduce you to methods for cleaning industrial water systems with chemicals. You will learn about pre-operational cleaning which is performed to prepare water-contacted metal surfaces to receive chemical treatment to provide protection from scale, corrosion and microbiological growth.  You will also learn about remedial cleaning to restore water systems that have been fouled with scale, corrosion products and microbiological growth due to inadequate or ineffective water treatment.  Examples of industrial water systems for which chemical cleaning are applicable are boilers, heat exchangers, cooling towers, and chillers.

Maintenance of an effective water treatment program is essential to minimize scale and corrosion problems in industrial water systems; however, scale and deposits will often form and require remedial cleaning. If not removed, these scale and water-caused deposits may impact the safety of operations personnel, interfere with heat transfer, and cause excessive damage to, or destruction of, the water-using equipment.

This 3 PDH online course is intended for industrial, chemical and mechanical engineers, as well as, maintenance personnel and construction professionals interested in learning about the use of chemicals for cleaning industrial water systems and equipment such as boilers, heat exchangers, cooling towers and chillers.

This online engineering PDH course describes water treatment requirements for the most common cooling tower systems, once-through and open recirculating, in industrial applications.

Cooling water systems remove heat generated from a variety of industrial processes. There are three basic types of cooling water systems: once-through, open recirculating, and closed recirculating cooling water systems.

This 5 PDH online course is intended for mechanical engineers and other design and construction professionals seeking an introduction to the technologies, equipment and operational practices for treatment of cooling tower water.

This online engineering PDH course provides an introduction to domestic water treatment. It includes basic information on most of the common water treatment processes for treating domestic water supplies to meet regulatory and best practices requirements.

Treatment consists of adding and/or removing substances from water so as to bring about a desired change in quality. In general, treatment is provided to protect public health or to improve the acceptability (aesthetic quality) of the finished product.

This 2 PDH online course is intended for civil and environmental engineers and other design and construction professionals seeking an introduction to domestic water treatment.

This online engineering PDH course provides an introduction to the techniques and methods for treating makeup water used in industrial water systems.

Many installations use fresh water and, often, potable water. Makeup water, often referred to as "makeup," is fresh water that is added to an industrial water system to replace water lost by blowdown, evaporation, wind drift, leaks, steam, humidification, or withdrawal from these systems. The usual source of makeup water is the installation's potable water supply. This source is water that has been conditioned and is usually of a very uniform quality from day to day. Other sources of makeup water could include groundwater obtained from shallow or deep wells, or surface water from streams or holding ponds. These sources are not treated to the extent that the potable water source is treated. Still another source is reuse water (i.e., water that is "used" and reclaimed and not rated as potable).

This 3 PDH online course is intended for mechanical engineers, civil engineers and other design and construction professionals seeking an introduction to makeup water and makeup water treatment for industrial water systems.

This online engineering PDH course will introduce you to pretreatment techniques, such as solids removal, chemical treatment, filtration, coagulation, pH adjustment, scale inhibition, degasification, deaeration, disinfection and ultraviolet irradiation, at desalination plants.

Water desalination systems may employ different technologies depending on a variety of technical and economic factors.  To one degree or another, these technologies may require pretreatment of the feed water stream in order to produce potable water that is healthy and has a pleasant taste.

This 2 PDH online course is intended for mechanical engineers, civil engineers, electrical engineers and other design and construction professionals wanting an introduction to source water pretreatment considerations for water desalination plants. After completion of this course you will be prepared for advanced learning about water desalination to prepare you for desalination project planning and design.

This online engineering PDH course provides guidance on building field capabilities in order to respond to the contamination of drinking water. The course also provides planning and implementation guidance, templates, customizable report forms, and other documentation for Sampling and Analysis (S&A) activities.

When performed in response to possible or credible drinking water contamination, the goal of Sampling and Analysis (S&A) is to confirm or rule out contamination through field and laboratory testing. It is one of the earliest utility-led activities initiated when the utility has activated its drinking water contamination response plan and continues throughout remediation and recovery if contamination is confirmed.

This engineering online PDH course contains a discussion of, and an example calculation of, the density and viscosity of a specified gas at a given temperature and pressure. In this course, the Redlich Kwong equation will be used for calculation of the compressibility factor of a gas. The Sutherland formula will be discussed and used in example calculations. Another method for calculating the viscosity of air at a specified temperature and pressure will also be presented and discussed.

The density and/or viscosity of a gas is often needed for some other calculation, such as pipe flow or heat exchanger calculations. If the gas temperature is high relative to its critical temperature and the gas pressure is low relative to its critical pressure, then it can be treated as an ideal gas and its density can be calculated at a specified temperature and pressure using the ideal gas law.  If the density of a gas is needed at a temperature and pressure at which it cannot be treated as an ideal gas law, however, then the compressibility factor of the gas must be calculated and used in calculating its density. The Sutherland formula can be used to calculate the viscosity of a gas at a specified temperature and pressure if the Sutherland constants are available for the gas.   

This 2 PDH online course is intended for chemical, mechanical and environmental engineers. After completing this course, you will have knowledge about methods for calculating the density and viscosity of a gas at specified temperature and pressure. 

This online engineering PDH course provides an introduction to the design, construction and process control considerations for microbiological and corrosion control in cooling water systems.

Microbiological organisms are composed of three classes: algae, bacteria, and fungus. Large biological organisms such as clams, snails, mussels, or similar species are referred to as macrobiological organisms. The presence of any biological growth can be detrimental to cooling tower operations. Problems include fouling, corrosion, and loss of efficiency. These problems can lead to downtime, higher operating cost, and even premature replacement of equipment. Additionally, some bacteria are pathogenic and can pose a risk to human life. To alleviate these problems, proper implementation of microbiological and corrosion control measures in cooling water systems is imperative.

This 2 PDH online course is intended for civil, environmental and sanitary engineers as well as other design and construction professionals interested in learning about microbiological and corrosion control in cooling

This online engineering PDH course addresses the principles of ion exchange in the context of water purity. It also discusses typical water treatment methods and the basis for these methods.

Water treatment is necessary to remove the impurities that are contained in water as found in nature. Control or elimination of these impurities is necessary to combat corrosion, scale formation, and fouling of heat transfer surfaces throughout facility support systems.

This 3 PDH online course is applicable to chemical and environmental engineers, design and construction personnel, technical staff and facility operators who are interested in gaining a better understanding of the principles of water treatment.

This online engineering PDH course describes the chemical measures taken to retard the corrosion often found in water systems. It also addresses the consequences of radioactivity on facility cooling water systems.

Radiation synthesis is a process that takes place in the reactor coolant system. This phenomenon is limited to the reactor coolant system because of the high flux (radiation) levels that exist in the core region and further complicate chemistry control of the reactor plant.

This 3 PDH online course is applicable to chemical engineers, design and construction personnel, technical staff and facility operators who are interested in gaining a better understanding of the reactor water chemistry.

In this online engineering PDH course, background on the philosophical models that guide ethical behavior is discussed and then applied to specific situations in engineering codes of ethics. This course is based on the American Society of Mechanical Engineers Professional Practice Curriculum, Volume 8, Section: Engineering Ethics.

Many engineering organizations have drafted codes of ethics to which their members are required to commit.  Generally, these codes are quite similar and are based on a few fundamental principles which provide guidance to professional engineers in common situations. Nevertheless, there are many difficult or ambiguous situations in which the best ethical solution is difficult to determine.

This 2 PDH online course is intended primarily for engineers seeking to learn ethical principles and how to apply them to their professional practice.