Micro Pulse LiDAR remote sensing data are used to calculate a highly accurate Planetary Boundary Layer (PBL) height to improve plume models that help assess emissions sources. Poor air quality is a growing health issue that has a negative impact on the quality of life for millions of people. To help alleviate this serious problem, scientists at Bubbleology Research International (BRI) have ...
Purifies Photo-Cat AOP+ technology is an upgrade to traditional AOP. The AOP+® process uses and recovers a true catalyst to generate the highest oxidative potential commercially available, without chemicals. This low energy process destroys the target compounds: 1,4-Dioxane, 1,1-DCE, cVOCs and eliminates the need ...
In the 1970s, the approach to energy efficiency compromised Indoor Air Quality (IAQ). Efforts should concentrate on net-zero energy buildings that do not repeat past mistakes. Forums have discussed sustainable buildings concentrating on energy use. Indoor air quality and its effect on health should factor into building design. IAQ has worked with ventilation standards such as the American Society ...
The world is turning more to the digital realm in the new normal. Data centers are multiplying to meet those demands. With more data centers comes the need for more power. Increased power consumption requires regulation of generated heat. Data centers rely mostly on water based cooling and so the water usage effectiveness (WUE) should be considered. Water is often considered ...
Data Centers consume 1-1.5 percent of energy today worldwide. It is predicted that by 2030, it will grow up to 3-13%. As energy consumption rises, so do the costs. To prevent unnecessary expenses, proper environmental monitoring best practices should be applied. ASHRAE have developed guidelines for the data center that include strategies for the best practices that reduce energy consumption. ...
To ensure that a Data Center is functioning properly, it is important that the room temperature is regulated. Excessive heat can put a Data Center at risk of failure. Failures lead to downtime, which leads to lost data and revenue. Based on a Gartner study, it is estimated that the cost of one hour of downtime can amount up to $336,000 per hour or $5,600 per minute. Maintaining the Data Center ...
Samtec, Inc., located in New Albany, Indiana, is a leading manufacturer of high quality electrical connectors. Part of the production process at Samtec involves the operation of many electroplating lines and their associated exhaust and scrubbing equipment. In the Summer of 2000, Mr. Willis Tucker of Samtec found himself faced with mounting maintenance problems involving several existing ...
Ventilation and scrubbing of fumes from battery formation operations (initial wet charging of new automotive batteries) has always presented a special challenge for the air quality-conscious – the entrained sulfuric mist tends to be of a very small micron size and difficult to remove; some degree of lead tends to be dissolved in the sulfuric acid, there is a significant presence of hydrogen ...
A major supplier of copper foil operates several plants in the U.S. The production process includes plating a thin strip of copper onto a steel roller, coiling the foil and shipping it to the end user. The copper foil line utilizes large steel rollers which are regularly hard chrome plated for wear resistance and texture. Roll plating is done in-house, in three large hard chrome plating tanks at ...
It was just year ago that we awaited a new decade with excited anticipation. As we turned the page from 2019 to 2020, no one could have imagined the challenges the coming year had in store for all of us. From decimating wildfires and storms, to political polarization, social injustices, and a-once-in-a-century global pandemic, 2020 was relentless. But, through all of these events, Harmony ...
Regardless of the electrical appliance type you have, the importance of micro switches cannot be denied. These units are so important that they can be used for a variety of purposes. They can be found in both consumer and industrial products. In this article, we are going to consider a few tips that can help you purchase the best of these devices. 1. Choose the best seller First of all, it is ...
High Temperature Agitated Slurry Copper Ore Mixtures Agitated heavy slurry mixtures are endured by the sensor by use of a strong break resistant thick-wall pH glass element (nearly unbreakable under ordinary mining slurries use) Build up on reference element is minimized by solid state reference system, which also allows for aggressive chemical and mechanical cleaning Retrofit sensor can ...
Capability to measure below 1ppm ammonium (total ammonia or NH3-N) in presence of common levels of potassium for secondary WWTP Capability to measure nitrate (NO3-N) even in the presence of high levels of chloride or nitrite ions without loss of linearity or stability Ammonia and nitrate measurements can be performed using just one analyzer Support for dual ammonia/ammonia, nitrate/nitrate ...
High Temperature Agitated Slurry Nickel Ore Mixtures & Solvent Extractions (SX) Agitated heavy slurry mixtures are endured by the sensor by use of a strong break resistant thick-wall pH glass element (nearly unbreakable in most mining slurries) Build up on reference element is minimized by solid state reference system, which also allows for aggressive chemical and mechanical cleaning ...
Specially Engineering Dissolved Chlorine Gas Resistant Solid State Reference Flat, yet rugged break resistant glass minimize cleaning requirements Application specific engineered thermoplastics and conductive polymer materials of construction lead to optimized sensor lifetime and accuracy The Problem A pulp and paper producer wanted to improve their control and reduce their maintenance ...
Waste-to-energy technology converts its high organic into biogas for operations or sale Food production wastewater streams can be some of the most challenging and expensive to treat. Their composition varies wildly from one application to the next, but one characteristic applies to most food industry wastewater: high organic load. Food production wastewater requires expensive, complex, ...
Replace sandblasting This method is better than sandblasting because dry ice is soft enough not to damage the surface below. Dry ice quickly sublimates into the air, and only cleans up the substances that need to be removed. Dry ice cleaning eliminates equipment damage in two ways. First of all, dry ice will not erode or wear equipment surfaces like traditional grit media or even wire brushes. ...
Flow meter accuracy is critical for process control but can be hampered by upstream and downstream flow disturbers. This problem may be addressed during the design process, though in some circumstances it’s impossible to eliminate disturbers. What Are Flow Disturbers? Anything that impedes flow upstream or downstream of a flow meter is a flow disturber. This includes piping ...
Utility managers and operators rely on flow meters to provide critical information for process monitoring and control. They require and fully expect the flow data to be accurate and reproducible. The Importance Of Flow Meter Calibration Calibration is a comparison of a flow meter’s performance against a known standard. Most often, standards include those of the National Institute of ...
Voyages across the ocean can take weeks to complete. And with no connection to land, there is no way for these ships to buy more freshwater once they run out. That’s why many ships have a system for producing fresh water and drinking water. And at the center of it is the potable water pump. In this article, you’ll get a closer look at potable water pumps: What exactly potable ...