Liquid purification or separation – With means to add treating material – Plural distinct separators
Patent
1989-12-14
1991-08-20
Cintins, Ivars
Liquid purification or separation
With means to add treating material
Plural distinct separators
210206, 210259, 210266, 210282, C02F 900
Patent
active
050412183
ABSTRACT:
The invention relates to a water purification set comprising a container holding a filtering unit and a chemicals unit, said container comprising two compartments having such dimensions that the filtering unit can be accommodated in one compartment and the chemicals unit can be accommodated in the other compartment, and in which the compartment holding the filtering unit can be closed separately by means of a cover, the cover of the compartment holding the chemicals unit being proportioned so that the said latter cover, in closed condition of the compartment holding the filtering unit, can at least partly also cover the cover of the said latter compartment.
The invention further relates to a chemicals unit to be unsed for the said water purification set comprising in individual closed reservoirs (i) a chlorinating agent, (ii) and adsorption agent, and (iii) a coagulation and/or flocculation agent and optionally one or more other auxiliary filtering means, in which the reservoirs are connected together in such a manner that, upon use of the chemicals unit, the chemicals are placed available in the correct sequence of adding them to the water to be purified, namely (i).fwdarw.(ii).fwdarw.(iii).
REFERENCES:
patent: 4151092 (1979-04-01), Grimm et al.
Cintins Ivars
Duphar International Research B.V.
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