A pre-ozonation step to oxidise iodide to iodate is an efficient process to mitigate the formation of iodinated disinfection by-products (I-DBPs) and bromate in drinking water treatment. The presence of iodinated disinfection by-products ...
This Canadian study investigates a recently identified group of disinfection by-products, halo-benzoquinones, including formation and treatment in bench-scale coagulation of three source waters. Halo-benzoquinones (HBQs) are a recently ...
Tags: Halo-Benzoquinone, bench-scale coagulation, source waters
This work indicates that in bromide-rich drinking waters in which ozone disinfection is employed, the use of magnetic ion-exchange (MIEX) resin is a more appropriate pretreatment process than alum. MIEX achieves superior TOC and THM ...
Tags: bromide-rich drinking waters, ozone disinfection, bromate production
The Sartorius technology group has extended its ariumcc® laboratory water family by three new product lines:the arium®pro ultrapure water system,the arium®advance pure water system and the arium®comfort combination ...
Tags: SartoriusTechnologyGroup, New, Product, Lines
Photo: Courtesy The Vintage Technology Association Nick Holonyak was sure the LED would replace the incandescent light bulb when he presented it to GE executives 50 years ago. While the incandescent is still king in homes across the ...
Tags: LED
Azzur Labs, a subsidiary of Azzur Group, has opened a new laboratory in Lehigh Valley, Pennsylvania, US. Azzur Labs is involved in providing analytical compliant testing services for the medical device, pharmaceutical, biotechnology and ...
Tags: laboratory, analytical compliant testing services, medical device
Plastic electronics hold the promise of cheap, mass-produced devices. But plastic semiconductors have an important flaw: the electronic current is influenced by "charge traps" in the material. These traps, which have a negative impact on ...
Tags: Raw material
Various cleaning agents for a nanofiltration membrane are investigated. Methods for assessing the efficiency of a given cleaning procedure are evaluated from the perspective of changes in the appearance of the membrane surface, the mass ...
Tags: market view, water treatment
The removal of pharmaceuticals and personal care products (PPCPs) and other micropollutants from treated wastewater has been compared using reverse osmosis and ozonation. Ozone/biofiltration and RO are comparable for micropollutant removal, ...
This comprehensive study of effluent organic matter, using geochemical techniques, finds that effluent organic matter is similar to microbially derived natural organic matter. It is found that the characteristics of the effluent organic ...
Tags: market view, wastewater treatment
This post offers an overview of a patented new process being used by Renmatix to achieve physical transformation of sustainably produced plant cellulose to bio-available sugars (the kind of affordable sugars industrial bugs will thrive on). ...
Tags: Hardwood