metals in water Articles | Environmental XPRT

How much does it cost to build a sand and grave plant?

To answer this question, we need to determine the following factors. The type and size of the sandstone plant determines its investment amount. How much is the processing capacity? The investment in sand and grave washing plant of different production scales varies greatly. What is the ...

Jun. 11, 2019

By Luoyang Longzhong Heavy Machinery Co., Ltd.

Supercooled Liquid Water is Hazardous to our Health!

What is Supercooled Liquid Water? Supercooled Liquid Water (SLW) refers to water droplets in a cloud that can stay in a liquid state at below freezing temperatures. If an airplane flies into these SLW droplets, icing on the wings and airframe can occur. ...

Dec. 2, 2018

By Micro Pulse LiDAR, part of Hexagon

Micro Pulse LiDAR: A Critical Tool for Emissions Source Detection

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. ...

Mar. 21, 2019

By Micro Pulse LiDAR, part of Hexagon

Discharge Operation Steps of Industrial Chiller in Ammonia Refrigeration System

When using air separator to discharge air, the return valve of air separator should be placed in normal open state to reduce the pressure of air separator to suction pressure, and other valves should be closed. The mixed gas intake valve is properly opened so that the mixed gas in the refrigeration system of the industrial chiller enters the air separator. Opening liquid ...

Jun. 15, 2019

By Wuxi Guanya Refrigeration technology co., ltd

Tri-Mer catalytic ceramic filters use glass emissions filter technology with nano-bits of SCR catalyst embedded in the walls - Case study

Filters are placed in housings and operate similarly to a “reverse pulse jet ceramic baghouse.” The filters are 10' long and 6" wide, with a wall thickness of approximately ¾ inch. Learn more information about Tri-Mer&rsquos;s hot gas filtration. ...

May 31, 2019

By Tri-Mer Air Pollution Control Systems

The Application of the Industrial Chiller

The cooling characteristics of industrial water chillers and the application of cooling characteristics of industrial water chillers appears with the rapid development of the modern industrial technology. In order to improve production efficiency, improve product quality and reduce production costs, the requirement of temperature control in production process is becoming more and more strict. ...

Jun. 15, 2019

By Wuxi Guanya Refrigeration technology co., ltd

Stevens Water Acquires Structure Monitoring, Inc.

Stevens Water Monitoring Systems Inc. is proud to announce the completion of the acquisition of Structure Monitoring Inc.Also based in Portland, Oregon, Structural Monitoring Inc. (SMI) provides intelligent IoT (Internet of Things) solutions for monitoring, analyzing, and managing critical infrastructure with emphasis on hydropower, bridges, and transportation applications.Stevens and SMI share a ...

Jun. 17, 2019

By Stevens Water Monitoring Systems, Inc.

Unpredictable Volcanic Ash Plumes Restrict Air Traffic

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Jul. 28, 2018

By Micro Pulse LiDAR, part of Hexagon

Assembly Line Automation Equipment for Different Industries

Assembly Line Automation Equipment for Low Voltage Electrical Industry YiHeDa has a wealth of experience in providing handling and automation solutions to the low voltage electrical industry to complete the automatic assembly and testing of electrical welding, low-voltage switches, cam ...

Jun. 14, 2019

By DONGGUAN YIHEDA AUTOMATION CO.,LTD.

Mining Emissions Effectively Monitored with Micro Pulse LiDAR Technology

Mining operations include blasting, excavating, scraping, and sifting large amounts of dirt. These activities create dust and other emissions that are transported by air currents to surrounding areas. It is easy to say that dangerous particulate matter (PM) generated by mining should be monitored and kept to a minimum; however, it is very challenging to measure the levels of contaminants in the ...

Jan. 23, 2019

By Micro Pulse LiDAR, part of Hexagon

Introduction and Price of Explosion-proof Ceiling Fan

Explosion proof ceiling fan The ceiling fan is divided into industrial ceiling fan and decorative ceiling fan (called ceiling fan lamp abroad). Most of the domestic families and factories use industrial ceiling fan. Industrial ceiling fans play a major role in China. The main sizes are 1050mm, 1200mm and 1400mm (900mm and 1500mm ceiling fans are seldom seen in the domestic market). Decorative ...

Jun. 16, 2019

By Jiangsu Gaxiao Environmental Technology Co., Ltd

StrataWeb a slope erosion protection system for embankments - Case Study

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Jun. 16, 2019

By Strata Geosystems

7 Disadvantages of Implementing an Activated Sludge Process For Your Municipality or Company

Biological treatment processes are an important component in many wastewater treatment systems. They are one of the most efficient and effective ways of reducing organic material in wastewater. There are quite a few of them that have been researched and used over several decades. However, one of the most widely used conventional biological treatment process is the activated sludge process (ASP). ...

Jun. 13, 2019

By Genesis Water Technologies, Inc.

CBRN Water Monitors

WANTED: CBRN (Chemical, Biological, Radiological, Nuclear) Water Monitors ...

Jun. 17, 2019

By US Nuclear Corporation

Safety and Noise Tips of Industrial Fans

When choose industrial fans, the user maybe confused, and do not know which kind is better. While a good industrial fan is not only meeting performance requirements,but also involving safety and noise. Five safety standards for large industrial fans as follow: 1. Check whether the motor head and the whole machine will shake when rotating in low and medium speed gears, especially in high speed ...

Jun. 16, 2019

By Jiangsu Gaxiao Environmental Technology Co., Ltd

Researchers are Advancing Science Using Micro Pulse LiDAR Technology

There are so many examples of interesting research using Micro Pulse LiDAR (MPL) technology it is difficult to decide on my favorites; however, I have chosen to highlight the following two papers because these applications for the MPL and MiniMPL address problems that are very important to global health. ...

Nov. 5, 2018

By Micro Pulse LiDAR, part of Hexagon

Alternative Fuels - A Look At the Current Environment

Overview Vehicles powered by gasoline and diesel account for emissions of dangerous air pollutants and contribute to the presence of greenhouse gases. Consumers, businesses, and public entities looking for environmentally friendly alternatives to gasoline and diesel-powered cars and trucks have viable choices beyond the well-known battery electric and plug-in hybrid electric ...

Jun. 13, 2019

By PureAire Monitoring Systems, Inc

Top 5 Differences between Micro Pulse LiDAR and Ceilometer Technology

If you are evaluating backscatter LiDAR sensors for measuring aerosols, cloud vertical structure, and planetary boundary layer (PBL) heights, what factors should you consider in your comparison? It really comes down to a choice between the traditional analog technology used in ceilometers and the more recent advanced technology found in Micro Pulse LiDAR (MPL) sensors. ...

Sep. 27, 2018

By Micro Pulse LiDAR, part of Hexagon

Micro Pulse Lidar: Perfect Tool for Atmospheric Research

Micro pulse style lidars are active remote sensing tools proven to be highly useful in atmospheric research. This style of backscatter lidar has been around for decades; however, incremental improvements in photon counting, sensitivity, polarization, optical filters, coatings, and precision machining of each element support increasingly accurate analysis. Each iteration of the ...

Aug. 2, 2018

By Micro Pulse LiDAR, part of Hexagon

Multiple Instruments Work Together for a Better View of Air Quality

Accurately identifying and quantifying particulate matter (PM) in the atmosphere is key to determining air quality. Researchers are particularly interested in PM that have a diameter of less than 2.5 micrometers because they are believed to contribute to heart and lung disease in humans and animals. These tiny particles are invisible to the naked eye and originate from power plants, fires, and ...

Nov. 19, 2018

By Micro Pulse LiDAR, part of Hexagon

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