Polymeric basic aluminum silicate-sulphate
Flocculant for water treatment
Process for the preparation of a coagulating chemical comprising dissolving a solid zeolite in a solution of trivalent metal salt
Method of water treatment using zeolite crystalloid coagulants Patent #: 6190561
ApplicationNo. 11267277 filed on 11/07/2005
US Classes:210/705Chemically specified precipitant, coagulant, or flocculant
ExaminersPrimary: Hruskoci, Peter A.
Attorney, Agent or Firm
Foreign Patent References
International ClassC02F 1/52
AbstractA wastewater treatment process for treating wastewater comprising a water-based dispersion containing a surfactant, a colorant and silica, as well as other solid matter, wherein the wastewater is treated using a polysilicato-iron coagulant.
Field of SearchIncluding step of manufacturing inorganic treating agent