METHOD FOR TREATING ARSENIC-CONTAINING WATERPROBLEM TO BE SOLVED: To provide a method for treating arsenic-containing water capable of achieving an environmental standard value (0.01 ppm) of arsenic by reducing the amount of a sediment to be disposed.MORITA HIROYA...
第36卷第15期2 01 0年5月山SH AN XI ARCHll]姗瓜E西建筑Vd.36N o.15M ay.2010· 171·文章编号:1009-6825( 2010) 15Ⅲ171一02砷及含砷废水的治理方案介绍邢月清摘要:论述了砷及含砷废水的排放和造成的污染问题,并结合某工厂含砷废水的处理过程,从方案设计到运行效果作了详细介绍,指出该处理方案对其...
Constructed wetlands are an attractive choice for removing arsenic (As) within water resources used for drinking water production. The role of substrate and vegetation in As removal processes is still poorly understood. In this study, gravel, zeolite (microporous aluminosilicate mineral), ceramsite (...
The present invention is directed to an adsorbent for removing arsenic species from ground water and/or surface water systems. Such adsorbent removes both As(III) and As(V), thereby providing potable
A treating material for treating a polluted water containing, as a hazardous substance, arsenic, lead, cadmium, antimony, uranium, phosphorus, fluorine or the like, which comprises an oxygen-containing iron compound carried on a material... TC&DL Oishi,Takagi, Ryouji c/o Research & Development...
Realgar is another important arsenic agent, mainly composed of As4S4. Research evidence confirms that realgar has a similar therapeutic effect on APL as ATO, but it is insoluble in water and most organic reagents, resulting in poor bioavailability and limiting its clinical application. Inspired by...
Delineating landfill leachate discharge to an arsenic contaminated waterway Discharge of contaminated ground water may serve as a primary and on-going source of contamination to surface water. A field investigation was conducted at... RG Ford,SD Acree,BK Lien,... - 《Chemosphere》 被引量: 9发表...
The invention provides a treating agent capable of removing the heavy metal, such as an arsenic, a selenium, a lead, a cadmium and a chrome from the polluted water, so as to satisfy the required properties, such as the high absorbing efficiency, practical device scale, a water-through condi...
CN101514058A2009-08-26Method for removing trivalent arsenic ion and pentavalent arsenic ion in water and system thereof CN101659457A2010-03-03Recovering and treating method for treating biochemical tail water resin desorption liquid JP50053287May, 1975 ...
The leaves of Folium lastidis contain indigo, indigotin, isatan B, indirubin, and inorganic elements including iron, titanium, manganese, zinc, copper, cobalt, nickel, selenium, chrome, arsenic. When dissolved in water, isatan B is turned into indigotin and D-xylo-5-hexulofuranosonic acid...