Method for synthesis of halloysite adsorbent and for treatment sewage, preferably the health resort sulfide-chloride bath waters

摘要

the object of the application is the way adsorbentu haloizytowego synthesis and wastewater treatment using this adsorbentu particularly waste waters spa pokąpielowych with high salt concentrationchlorides and sulfides, and the content of the organic and inorganic suspended solids, consists of mineral haloizytowego activated adsorbentu,with the filter cake of filtered suspension adsorbentu haloizytowego by adding water glass sodium or potassium in volume 2 - 25% by weight of dry matter adsorbentu haloizytowego and tspulchniającego centre in the form of sodium bicarbonate or nitrate of 1 - 10% by weight to dry weight adsorbentu haloizytowego and all are mixed until a uniform mixturewhich kalcynuje at 500 - 900°c by 5 hours and kalcynowaną mixture cracking on grain size 0 - 5 mm and the waste water is added a mixture of coagulants haloizyt spathose with mineral activated adsorbentem haloizytowym in quantities of from 0.01% to 1.0% by weight of water and from 1 to 10 weight proportions: 1: 2 by weight to the weight of the koagulantu haloizytu activatedthe waste water with a mixture of koagulantu with the sorbent is mixed mechanically first from 100 to 300 rpm for 3 to 10 minutes, and then from 5 to 30 rpm for 3 to 15 minutes.and then subjected to sedimentation tank or tank przepływowym intermittent fixed volume liquid sedymentowanej for 10 to 120 minutes.