Browsing by Subject "Zeolites"
Now showing items 2-7 of 7
Evaluation of natural zeolite for Ammonium and Phosphorus removal from tertiary treatment in urban wastewater plants (Universitat Politècnica de Catalunya, 2014-06)
Master thesis (pre-Bologna period)
Restricted access - author's decisionIn the present work was evaluated the capacity of natural zeolite for ammonium and phosphorus removal and recovery from residual effluents in tertiary treatments of urban wastewater plants. Two different natural zeolites ...
Infuence of zeolite structure and chemistry on the electrical response and crystallization phase of poly(vinylidene fluoride) (2012-11-21)
Restricted access - publisher's policyZeolites with framework types LTL, LTA, FAU, and MFI were synthesized and used as fillers to prepare PVDF/zeolite composites. The obtained composites showed structural and electrical dependence on the pore system and ...
Simultaneous ammonium and phosphate removal by metal inorganic salt modification of natural zeolite (Universitat Politècnica de Catalunya, 2015-01)
Open AccessNutrients discharge into receiving waters can cause an environmental problem capable of deathly altering ecosystems. Natural zeolites are low cost resources with ion exchange capacity that have been widely studied. This ...
Restricted access - publisher's policyCoal combustion by-products production in USA and EU is estimated in around 115 million tons per year. A large portion of this production is accounted for the coal fly ash (CFA). Cement and concrete manufacturing consumes ...
Restricted access - publisher's policyInter-digital capacitors (IDCs) with electrode gaps of 10 or 50 microns have been coated with zeolite films consisting of different zeolites with Si/Al ratios ranging from 1.5 (zeolite A) to infinite (silicalite). The ...