Water & Wastewater Articles

  • A new solution for biosolids (sewage sludge)

    It’s becoming increasingly difficult to dispose of biosolids (sewage sludge) in a safe and cost-effective way. The Dryclone® Air Drying System offers an efficient, safe, and low-cost solution that’s aligned with the future of biosolids usage. The Dryclone efficiently removes moisture content from biosolids, reducing the weight by at least 70% and optimizing the product for energy ...


    By Recycling Equipment Canada

  • 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. 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 ...

  • 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 ...

  • Battling the waste sector´s common enemy: moisture content

    Moisture content has always been a barrier to maximizing profit from many waste streams. The problematic moisture content is mainly contained in the cell structure of organic materials. Conventional mechanical and thermal dryers like belt, drum, and liquidized bed dryers can’t open the cell structures of organic material and remove the moisture inside. Any dryer with mechanical pulverizing ...


    By Recycling Equipment Canada

  • Converting wet organic waste, black bag waste, as well as MRF residuals into solid recovered fuel (SRF) is now possible

    With China closing its doors to lower-grade recyclables, and with composting programs continuing to underperform, keeping this material out of landfill is becoming an increasing challenge. The largest problem has always been moisture content. What if you could turn all this waste (except for metals and inerts) into high-quality SRF without having to separate it, and without the need for complex ...


    By Recycling Equipment Canada

  • Fascinating Reasons For Having Portable Concrete Plants Used For Building Purposes

    Some great benefits of having a portable concrete plant are many. You may take these along with you to remote jobsites and do the job. As long as you are bringing the initial elements of the concrete along, including an ample availability of water, you should use the concrete minutes following the mixing process is complete. There are many fascinating things which you should know about these ...


    By Aimix Group Co.,ltd

  • Food & pharmaceutical - carbonating mineral water - Case Study

    PROBLEM A leading producer of bottled mineral water was experiencing problems using a conventional glass bead carbonator for dispersing and dissolving carbon dioxide gas in water. Consistent gas bubble sizes were impossible to achieve without frequent maintenance and lost production. A further problem with the conventional equipment, which was designed without any particular attention to ...


    By Statiflo International Ltd.

  • 200 000 Gallon Glass Lined Steel Dry Bulk Storage Silos

    Center Enamel is the industry leader in glass lined steel dry bulk storage tanks. Center Enamel Co., Ltd is not only the first glass lined steel tanks manufacturer and supplier in China, but also the most experienced glass lined steel tanks manufacturer in all of Asia. Center Enamel offers glass lined steel tanks for dry bulk storage. Center Enamel glass lined steel dry bulk storage solis ...


    By Center Enamel

  • Climate Change and the Quality of Life

    Advocates of elimination of all fossil fuels are motivated by quality of life concerns. South Asian countries building coal fired power plants are motivated by quality of life concerns. The key to a policy with broadest support lies in an agreement on quality of life goals. This agreement takes on a new urgency due the breakthrough on methods to “suck the CO2 out of the ...


    By The McIlvaine Company

  • Drops in a Cloud: An SBIR-funded spectrometer is at the forefront of global climate research

    Weeks before the athletes took to the ice and snow at the 2018 Winter Olympics in South Korea, Dr. Duncan Axisa was in the mountains around PyeongChang, studying ice-forming particles. Later in the year, Axisa traveled to India to study monsoon clouds, and to France to participate in a trans-national ice-nucleation experiment. Axisa and his team travel around the globe to help scientists better ...

  • Total Organic Carbon Content for Assessing Water Quality

    Methods for checking water quality are an incredibly important part of the many processes involved in ensuring we have access to safe drinking water. However, as contaminants can come from many different sources, finding a general solution for contaminant identification and removal can be difficult. Purification processes for water treatment include removal of undesirable chemicals, bacteria, ...

  • Glass Lined Steel Tank With Double Membrane Roof For Biogas Storage

    Glass Lined Steel tanks are made of Glass-Fused-to-Steel which combines the strength and flexibility of steel and the corrosion resistance of glass. Glass lined steel tank provides many advantages over standard epoxy coated or welded painted storage tanks. Glass lined steel tanks are widely used as biogas storage tanks. Excellent Leakproofness performance of the Glass Lined Steel biogas storage ...


    By Center Enamel

  • Food Grade Glass Lined Steel Potable water Tanks

    Our glass-lined steel potable water tanks are food-grade, its engineering design meets or exceed to AWWA, FDA, LFGB, ISO and most international standards to ensure safe storage of potable water. Glass-lined steel potable water stored by our potable water tank is safe for human consumption. Our glass-lined steel potable water tanks range from a capacity of 20 steres up to 20,000 stores. What is ...


    By Center Enamel

  • Continuous process industries - Direct steam injection / heating - Case Study

    PROBLEM How is it possible to optimise the temperature of washwater used for cooling and removing trace contaminants from fibres during the final stages of rayon manufacture? A robust method for heating acidified recycled washwater was required. Direct steam injection into cold fluids in an empty pipe is thermally efficient, but results in other serious problems associated with vibration, noise ...


    By Statiflo International Ltd.

  • Daily maintenance of cooling machine

    In order to make the chiller better in refrigeration and more for people's safety, the chiller must be maintained regularly. What should be maintained during maintenance? Regular maintenance of refrigerator: 1. The water filter installed outside the chiller shall be cleaned regularly to ensure the water quality in the system is clean, so as to avoid damage caused by dirty and blocked filter. 2. ...

  • Water & wastewater treatment - Dechlorination & pH Trim – Case Study

    PROBLEM Public water treatment plant required highly effective control to dechlorinate and pH trim in difficult access situation. Southern Water’s Weirwood Treatment Works supplies direct to the consumer and therefore the highest levels of efficiency and process control are required. Weirwood uses a super-chlorination system which requires effective excess chlorine removal and pH trimming ...


    By Statiflo International Ltd.

  • What are the External Factors that affect Quality Management?

    Every organization possesses a different culture, but most of them face challenges to implement and maintain a culture of quality. This is generally due to various internal and external factors including improper process management and environmental factors respectively. However, internal factors can be managed using a robust Enterprise Quality Management System. The real challenge is managing ...


    By Qualityze Inc

  • What Is GIS?

    Maps have been used for thousands of years, but it is only within the last few decades that the technology has existed to combine maps with computer graphics and databases to create geographic information systems or GIS. The themes in the above graphic are only a small example of the wide array of information that can view or analyze with a GIS. GIS is used to display and analyze spatial data ...


    By MapCruzin

  • 200 000 Gallon Glass Lined Steel Liquid Storage Tanks for Water Storage

    Glass lined steel tanks have been used in liquid storage for many years. These glass lined steel liquid storage tanks are fabricated with Glass-Fused-to-Steel bolted together with custom rubber gaskets separating each panel, making them water-tight. These glass lined steel tanks are commonly referred to Glass-Fused-to-Steel Tanks and are ideally suited for storage increments over200,000 gallons. ...


    By Center Enamel

  • Introduction Pack - Case Study

    PROBLEM How is it possible to optimise the temperature of washwater used for cooling and removing trace contaminants from fibres during the final stages of rayon manufacture? A robust method for heating acidified recycled washwater was required. Direct steam injection into cold fluids in an empty pipe is thermally efficient, but results in other serious problems associated with vibration, noise ...


    By Statiflo International Ltd.

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