This article defines what organoclays are and details how they are being used to remove oil and grease from wastewater.
When compared with traditional sand filter media, crushed recycled glass can provide significant capital and annual cost savings.
Because particle counting is a more sensitive measurement than turbidity measurement, liquid-borne particle counting is playing an increasing role in potable water treatment. At San Francisco’s Harry Tracy Filter Plant, operators are using a water particle counter to fine-tune filter operations. Based on the successful performance of its online unit, plant management is planning to fine-tune filter runtimes even further by installing additional particle counters to monitor raw water influent as well as individual filter and combined filter effluent particle counts.
Carbon block is used in a wide variety of applications and performs a wider range of filtration tasks than other products. How carbon block is engineered will determine its use.
The Kenosha Water Utility treatment facility, located on the shores of Lake Michigan in Wisconsin, needed to upgrade its two plants to meet the expanding water needs of the community it services. Continuous microfiltration helped meet those needs.
The following is some basic information compiled from industry experts at diverse companies. Additional information is available at the contact information provided.
The Basic Types, Materials and Applications for Various Filter Cartridges.
Three French companies are meeting the water demands of large populations through the use of seawater desalination.Distillation and reverse osmosis are two competing techniques in the desalination of seawater. While each method has pros and cons, both provide a vital service in making seawater drinkable. Three French water companies (Saur, Degremont and Sidem) are working to improve the quality of fresh water created by both these methods and have invested heavily in the Mediterranean and Middle East markets with these technologies.
Las Palmas, Spain
During the 2000 Olympic Games, U.S. Filter Australia/Vivendi Water supplied a wastewater reclamation plant that recycled sewage and rainwater runoff at the games site. Part of the purification process involved the use of reverse osmosis (RO) technology.
The occurrence of Cryptosporidium parvum and other pathogens in water supplies poses a dangerous problem to the water industry and human health. Read about a new technology that is helping rid of this problem.