WASHINGTON, Feb. 9 (Xinhua) -- An international team from Australia, America and China have discovered a new material that can filter salt and metal ions from water, opening the door to effective seawater desalination and metal recovery. In a study published on Friday in the journal Science A...
The apparatus comprises semi-permeable membrane filters arranged in a pressure container so that the drinking water from the filters passes through pipes, which are joined by connecting seals to discharge pipes. The seals are pressed against the sealing surfaces by the weight of the filters or the...
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Typical water filters don’t remove hard minerals — that requires a water softener. Aquasana’s EQ-1000 solves that problem with Simplysoft — a unique salt-free descaling system that filters and softens your water without removing beneficial minerals. Features Eliminates the need for a water sof...
The present disclosure relates to systems and methods that use a hydrophobic medium to remove salt and moisture from the intake air of a gas turbine system. The disclosure also relates to systems and methods that use a two stage filtering process to remove particulate material, salt and moisture...
Molecular assessment of salt-tolerant, perchlorate- and nitrate-reducing microbial cultures The microbial ecology of enrichment cultures adapted to the removal of perchlorate and nitrate from high salt solutions and ion-exchange brines was examine... G Zuo,DJ Roberts,SG Lehman,... - 《Water Science...
You see, the mechanical filter removes large waste particles, while the biological filter uses beneficial bacteria to remove toxins from the water. The chemical filterremoves impurities and odor from the water, while the last filter captures smaller waste particles. So, this setup is the best cani...
Filter device for fresh water and salt water pools such as pond, has pickup roller that is driven by actuator, so that filter belt is wound on pickup rollerThe filter device (10) has filter chamber housing (20) and filter drum that is rotatably mounted in filter chamber. A filter belt...
This includes filters to remove particulate matter and salt driers to remove moisture. Chevron states that “The filter/separator is the workhorse of the processes used to remove free water from aviation fuels.” A schematic of a fuel filter/separator is illustrated in Figure 9.12. A manufacturer...
Photo: Physical filtration: A NanoCeram Nanoalumina filter is a physical filter made from an alumina-based ceramic. It has nanoscale fibers— small enough to remove 99.99999 percent of viruses and bacteria from polluted water or air. Photo by Warren Gretz courtesy of US Department of Energy/...