Liquid purification or separation – With means to add treating material
Patent
1999-09-22
2000-09-12
Lithgow, Thomas M.
Liquid purification or separation
With means to add treating material
210749, 210750, 210903, 210757, 422266, 422275, 422276, C02F 158, C02F 168, C02F 170
Patent
active
061173169
ABSTRACT:
An apparatus for treating a stream of tap water flowing from the outlet of a fire hydrant comprises a T-shaped diffuser is combination with a frame having a pair of screens extending transverse with respect to outlets of the diffuser. A mesh bag containing a material in tablet form in mounted on each screen. In a preferred aspect of the disclosure, the material is sodium sulfite for interacting with chlorine in the tap water and converting the chlorine to a salt harmless to aquatic life.
REFERENCES:
patent: 3710944 (1973-01-01), Budeshein
patent: 4364835 (1982-12-01), Cheh
patent: 4666610 (1987-05-01), Kuhns
patent: 4816177 (1989-03-01), Nelson et al.
patent: 5069073 (1991-12-01), Barrett
patent: 5082573 (1992-01-01), Goldstein et al.
patent: 5207896 (1993-05-01), Graves
patent: 5264120 (1993-11-01), Graves
patent: 5306425 (1994-04-01), Graves
patent: 5350512 (1994-09-01), Tang
patent: 5384102 (1995-01-01), Ferguson
patent: 5395625 (1995-03-01), Tang
patent: 5405540 (1995-04-01), Tang
patent: 5427748 (1995-06-01), Wiedrich et al.
patent: 5556279 (1996-09-01), Wolf et al.
patent: 5567322 (1996-10-01), Rundle et al.
patent: 5595659 (1997-01-01), Huang et al.
patent: 5674391 (1997-10-01), Nohren, Jr.
Lithgow Thomas M.
Washington Suburban Sanitary
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