Full Description

This slide presentation outlines a new adsorptive technology based on lanthanumchemistry that yieldsmore cost effective results, andadditional improvements in stability of adsorbedarsenic in acidic and alkaline environments. NXT-2 characteristics are listed along with comparative technology performancetest results and pilot column performancetest results. Results conclude that Lanthanum Technologyis cost effective because it givesmaximum removal efficiency andoperates over a wide pH range without pH adjustment. Also, Lanthanum Technologyreduces system complexity and cost,reduces operator requirements, anddoes not require chlorination to remove As III- efficientlyremoves both.Lanthanum Technology is safe because it isless likely to release bound arsenic in the event of pHupset, andreduces handling of acidic solutions required for pHadjustment. Includes tables, figures.

Product Details

Edition: Vol. - No. Published: 06/01/2006 Number of Pages: 12File Size: 1 file , 400 KB