Water & Wastewater Articles
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Separation and recovery of oil from oily waste materials using anaerobic thermal desorption unit technology
RLC Technologies, Inc.’s Anaerobic Thermal Desorption Unit (ATDU) is an exsitu, non-incineration technology designed to separate hydrocarbons from various matrices including oilfield waste, soil, sludge, sand, filter-cake, tank and tanker bottoms, organic-based hazardous waste and contaminated soil in a non-oxidizing atmosphere without destroying the hydrocarbons. This paper briefly ...
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Function of SO2 gas leak detector
Summary: Sulfur dioxide (SO2) is a colorless transparent gas, is a toxic gas with a pungent odor. Can accelerate the corrosion process of most metals. In the presence of PM2.5, sulfite is dissolved in the solution, under which conditions sulfite is oxidized and then converted to sulfuric acid. In the traditional sense, this is the origin of acid rain. China is the world’s largest producer ...
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How do Liquid Level Sensors Work？
In this article, we’ll cover everything you need to know about Liquid Level Sensors, from how they work to different types of applications.What is a liquid level sensor? Liquid level sensors are used to monitor and regulate levels of a particular free-flowing substance within a contained space. These substances are usually liquid, however liquid level sensor can also be used to monitor solids, ...
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NH3 gas sensor in smart public toilet
Background: Smart public toilets are beautiful, comfortable, hygienic, clean and intelligent. This is due to the application of NH3 gas sensor monitoring system in intelligent public toilets.It not only improves the public image of the city, but also finds a foothold for the promotion of modernization.Introduction to Smart Toilets: The intelligent public toilet environmental monitoring system ...
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Study reveals toxic algae blooms poisoning bull sharks in the Indian River Lagoon
A new study shows that toxic algae blooms are poisoning bull sharks in the Indian River Lagoon and posing a risk to human health. The harmful algae blooms also have caused a widespread loss of seagrass and an unprecedented die-off of manatees in the area. Aside from environmental impacts, toxic algae bloom also has economic consequences. Toxic algae blooms are a growing concern in many ...
By LG Sonic
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What is a portable dissolved oxygen detector
Introduction of Portable Dissolved Oxygens Detector: Dissolved oxygens analyzer is based on electrochemical principles. That is, on two different metal electrodes in the measured electrolyte solution containing oxygen. Oxidation-reduction reaction will occur, and the resulting diffusion current has a certain relationship with the oxygen concentration in the solution. It is an instrument for ...
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Food factory water quality online pH monitoring instrument
The importance of online water quality monitoring equipment: In recent years, with the acceleration of the process of industrialization and the continuous improvement of the degree of urbanization. The increasingly serious water pollution has aggravated the shortage of water resources in our country. Protecting water resources and monitoring sewage discharge have become one of the key issues for ...
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How should the O3 sensor be stored
Storage conditions: The displacement of O3 sensor will be directly affected by the conditions before or when the O3 sensor is not in use. Manufacturers typically list suggested storage conditions on the sensor's data sheet. The electrochemical O3 sensor should be placed in a refrigerator at room temperature (or preferably), but not below -20°C. At these low temperatures, the electrolytes ...
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Barstow, California - Case Study
From Contaminated Groundwater to Potable Water Due to the presence of serious contaminants and potentially hazardous material in groundwater, there is an increasing threat to human health. Regions like the West and the Midwest with high concentrations of livestocks has already suffered from groundwater contamination. Facilities that use groundwater as tap water recognized the potential dangers ...
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Atom Transfer Radical Polymerization (ATRP)
Atom transfer radical polymerization (ATRP) is a successful example of controlled radical polymerization which involves equilibria between growing chain radicals and their dormant counterparts. It is different from conventional free radical polymerization because of the ability of a redox-active transition metal complex to affect the reversible activation/deactivation rate of the growth center. ...
By BOC Sciences
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How to Improve EHS Performance with Wastewater Treatment Plants and ZLD Solutions for Factories (yasa.ltd)
The environment aspect of EHS focuses on protecting and preserving the natural resources and ecosystems that we rely on for our well-being and prosperity. This includes reducing waste, conserving energy and water, and minimizing the impact of human activities on the environment. It also involves complying with environmental laws and regulations, such as those related to air and water quality, ...
By YASA ET
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What Exactly Is An Oil Sludge Pyrolysis Plant?
Oil sludge is produced through drilling, refining, and exploration of numerous oil resources. It is composed of sludge, water, and oil, which could increase environmental pollution when they are not processed properly. Oil sludge is yet another valuable resource that offers the chance to produce money. This is the reason the reasons manufacturers are actually purchasing the oil sludge pyrolysis ...
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Pottstown Memorial Medical Centre, PA, USA - Case Study
The Problem Growth at Pottstown Memorial Medical Centre was creating parking problems. The existing lot could easily be expanded into an adjacent field, but the additional storm water runoff had to be managed in such a way that didn’t interfere with future expansion. Creating the detention area underground below the new lot seemed ideal. Dealing with a shallow hardpan meant finding a way to ...
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ZK LW430x1850C Decanter Centrifuge Used in DDGS Project
Project Basic Info: Name of Company: An edible ethanol & DDGS production company in Asia Project Address: Asia Model: LW430x1850C Time: 02/2018 Project Content: Corn, cassava, rice and wheat starch are the most widely used raw materials in the alcohol industry. More and more alcohol producers are using centrifuges to dewater their lees after fermentation and distillation. It solves the ...
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UNSW Village Green Kensington, NSW - Australia - Case Study
Sydney's attention has recently focused on the UNSW Village Green where stormwater is now being harvested to recharge and balance groundwater supplies. This stormwater diversion and reuse project was initiated byUNSW Facilities personnel as part of consent conditions for development on campus. The new system directs runoff from 65% of the campus through gross pollutant traps to a large Atlantis ...
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Rainwater harvesting for a government facility in Amberley, QLD - Australia - Case Study
In Amberley is one of the largest base facilities in Australia. The redevelopment works are valued at AU$331.5 million. New construction and refurbishment works to be undertaken include new living-in accommodation, maintenance facilities, storage, working and training accommodation, a combined mess and a new physical fitness centre. The site is owned by anAustralian Government Department. The ...
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Design of Ventilation and Deodorization System for Sludge Drying Workshop of Underground Sewage Treatment Plant.
With the rapid development of the city, the number of sewage treatment plants and sewage treatment capacity increase simultaneously, leading to a rapid increase in the amount of sludge. In the past, concentrated sludge was only treated to 80% water content by mechanical dehydration before relevant disposal. There are secondary pollution and other problems that seriously affect the sustainable ...
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How Do We Remove Fluorides from Water or Wastewater?
⚠ in water is a serious health concern. Some researchers analyzed the health effects of fluoride and found that high levels of fluoride exposure were associated with an increased risk of several health problems, including fluorosis, skeletal fractures, and reduced IQ in children. High levels of fluorides in waters or wastewater may cause:- Thyroid Problems - Neurological Issues - Tooth and Bone ...
By YASA ET
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Function of SO2 gas leak detector
Summary: Sulfur dioxide (SO2) is a colorless transparent gas, is a toxic gas with a pungent odor. Can accelerate the corrosion process of most metals. In the presence of PM2.5, sulfite is dissolved in the solution, under which conditions sulfite is oxidized and then converted to sulfuric acid. In the traditional sense, this is the origin of acid rain. China is the world’s largest producer and ...
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2022 at Clarity Movement: A Year of Clean Air Action In Review
TL;DR - It's been an exciting year for us here at Clarity - we have included a brief recap of some 2022 highlights in this blog post. It's an honor to support you - and our partners in 70+ countries around the world - with your air quality work. Enjoy this holiday season! *Please note that the Clarity Team will be operating at reduced capacity from Friday, December 22nd, 2022 through Monday, ...
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