Air and Climate Articles | Environmental XPRT

Test with the mobile unit on a municipal wastewater treatment plant

Tests carried out Sludge in recirculation on the oxidation tank, after dynamic thickener and in recirculation on the mesophilic and thermophilic digester. Goal Maximize the yield of the oxidation and digestion processes, increase dehydration and reduce the volume of sludge to be disposed of. Results COD 30 times greater on the cavitated sample taken on the water line and 4 times greater on the ...

May 13, 2021

By SewaTOR by Three-es Srl

How wastewater treatment plants work with SewaTOR?

The current state of waste water treatment in the EU Sewage treatment is facing challenges such as climate change, low resource efficiency and poor environmental and human protection. More than 30 million people are not connected to wastewater treatment plants (WWTP) in the EU yet. EU water body quality is still low ecologically and chemically not fulfilling current water directives. Moreover, ...

May 13, 2021

By SewaTOR by Three-es Srl

Harmony’s Large Vertical Balers & Stationary Compactors

Harmony’s Wide Range Of Solutions When it comes to waste handling and recycling, Harmony Enterprises recognizes that every business has its own specific needs. That is why we offer a wide range of solutions, encompassing over 40 different models of balers, compactors, and liquid extraction ...

May 12, 2021

By Harmony Enterprises, Inc.

Air pollution overtakes AIDS related deaths

Research findings show that annual PM2.5 concentrations in some African cities are as much as 5 times over the WHO limit for health-harmful concentration. Findings like these place air pollution as the leading cause of premature death in Africa, overtaking AIDs related deaths. The research is highlighted by the Columbia Earth Institute The studies were carried out in 2018/19 in Kinshasa, ...

May 11, 2021

By South Coast Science Limited

82% UK Aluminium Can 2020 Recycling Rate

With a 6% rise on 2019, the recycling rate for aluminium beverage cans in the UK reached a record high of 82% in 2020 (Alupro – April 2021). According to Environment Agency (EA) published Packaging Recovery Notes (PRNs), 151,515 tonnes of aluminium packaging was collected and recycled, up 31% from 115,808 tonnes in 2019. This positive news follows the announcement by European Aluminium ...

May 11, 2021

By Bunting - Redditch

The problem with halogenated compounds emissions and its solution

Halogenated compounds contain in their molecular structure an halogen, that is, molecules of chlorine, bromine, fluorine, iodine, etc. Several organic compounds may contain halogens, and thy are dangerous for people and the environment. Some examples of halogenated compounds are methyl chloride (CH3Cl), methyl bromide (CH3Br) and methyl iodide (CH3I). Some of the problems caused by halogenated ...

May 10, 2021

By TECAM

Digitizing the way to a sustainable water sector

We have got less than a decade left to achieve the UN’s Sustainable Development Goals (SDGs). The 17 SDGs were adopted by all UN Member States back in 2015 as part of the 2030 Agenda for Sustainable Development. The goals act as a shared vision to improve people’s lives and to protect our planet. Most important, they push for a change in perception – the first step in ...

May 10, 2021

By LG Sonic

Controlling odor and algae with aeration

By distributing oxygen through bodies of water, aeration can restore them to a healthy balance Aeration is the process by which air is introduced into water or another substance. Introducing dissolved oxygen into a body of water can have a number of benefits, including odor and algae control. Wastewater treatment plants, industrial operations, and bodies of water in recreational areas can all ...

May 7, 2021

By Fluence Corporation

Characterising catalysts with operando spectroscopy

Operando spectroscopy is a critical tool in the field of catalysis. It takes its name from the Latin word for “working” as it covers spectroscopic analyses of catalytic reactions under working conditions. This differs from standard spectroscopic methods by combining spectroscopy of the catalyst under working conditions with on-line reaction monitoring. By combining these methods ...

May 7, 2021

By Hiden Analytical Ltd.

Celdar® Technology Phosphorus removal – Rice Production - Case Study

To solve the problem of big sludge formation in wastewater treatment plant, the customer asked us to evaluate the ELECTROCOAGULATION SYSTEM for the removal of Phosphorus and to be able to drain the treated water into the sewer system. Another option required was the ZERO LIQUID DISCHARGE and therefore the possibility of reusing the treated water with the least amount of consumption ...

May 14, 2021

By Intecna srl

Material Handling Fan

Trim Handling Industrial Exhauster for Metal Making We designed this material handling fan to replace a competitor fan wheel, which had been failing every week. It’s used for moving a mixture of copper and aluminum shavings in this industrial metal-making application. After months of operation, our replacement is in good working condition. Our trim handling industrial exhaust fan uses a ...

May 14, 2021

By AirPro Fan & Blower Company

Can Air Purifiers Help With a Cough?

Nowadays, a cough can be very worrying. While an air purifier won’t be able to cure coronavirus, it might be able to stop a cough in its tracks. That way, you won’t have to sit around worrying about innocent allergy coughs. If you’ve got lots of people living in your house, you know how important it is to control your cough. It can worry others, it can spread, and it’s ...

May 13, 2021

By Bestfilters.com LLC

Industrial Hygiene 101

What is Industrial Hygiene? Industrial Hygiene is the field of science developed to protect and promote people’s health at work and in their communities. As a branch of Public Health, it is a protective umbrella science that defensively covers hazards like noise, chemicals, and pollutants-both biological and human-made - and offensively streamlining processes and best practices for ...

May 12, 2021

By Met One Instruments, Inc. (MOI)

4B HotBus Monitoring System at Coors Brewery - Case Study

Coors Brewery had to replace its standalone equipment, which was costly, hard to monitor and leaving the facility at risk of equipment failure. The 4B HotBus system, with alarm outputs and valuable maintenance information, enabled the company to practice preventative maintenance and comply with ATEX requirements. Challenge In the brewing industry stakes are high, since it is a high ...

May 12, 2021

By 4B Braime Components Ltd- BRAIME GROUP PLC

Digestate drying

DRYCAKE and TEMA Process enter into strategic alliance to elevate digestate drying in USA and Canada DRYCAKE is an engineered products and services company Focused on Process Equipment and Design for Waste Reuse Recovery for municipal and industrial wastewater. While TEMA Process B.V. is a specialised design and manufacturing company for Fluid Bed Drying Systems for drying of biomass, ...

May 12, 2021

By DRYCAKE - Vanderbeken Enterprises Ltd.

Ryco Filters: Getting the fit right the first time with Creaform 3D scanners

In the Australian and New Zealand automotive aftermarket, Ryco Filters needs no introduction. This iconic brand, which got its start in 1936, has an impressive reputation of designing and testing innovative filter solutions that are specified by global OEMs. The company wholesales a wide range of products, including automotive oil, air, fuel, cabin, transmission, hydraulic, crankcase, urea and ...

May 12, 2021

By Creaform Inc

The Difference Between Gauge and Absolute Pressure

There are different ways to measure pressure, which is the applied force to an object or area. Two of the most common pressure measurements are gauge and absolute, but there’s often some confusion about the difference between the ...

May 11, 2021

By MadgeTech, Inc.

Filtration Quality Compromised as the Filter Gets Old? Not Anymore

Here is Clarypleat from Gopani Pleated cartridge filters that last longer and perform consistently throughout the lifecycle. Broad chemical and thermal compatibility. Larger surface area for higher contaminant holding capacity. Premium quality polypropylene construction. Filters corrosive liquids, chemicals, acids and alkalis. Long filter life, high dirt holding, excellent filtration ...

May 11, 2021

By Gopani

Impact of the 10-minute estimator with automated BOD5 robotic analyzer - Case Study

The Biochemical oxygen demand (BOD) parameter is a ubiquitous water quality test in North America for pollution control in waste waters and receiving waters (lakes, rivers and sea waters). It is one of the most common parameters on National Pollutant Discharge Elimination System (NPDES) permits and sewer discharge permits. Industrial companies are often invoiced by Utilities on the BOD loading ...

May 11, 2021

By MANTECH Inc.

Jiading concentration reduction treatment project

Capacity: 220 tons/day Influent water quality: SS<=10mg/L, pH 6.5-9, COD<=1500mg/L, BOD<=1200mg/L, NH3-N<=100mg/L, conductivity<=45000us/cm Total hardness(as CaCO3)<=1500mg/L, Total akalinity(as CaCO3)<=3000mg/L,SiO2<=50mg/L Effluent water quality/Discharge standard: pH 6.5-9, COD<=75mg/L, BOD<=60mg/L, NH3-N<=20mg/L, conductivity<=2000us/cm Total hardness(as ...

May 10, 2021

By Xiamen Jiarong Technology Corp., Ltd.