Process for removing the nitrite and/or nitrate content in water

Details Process for removing the nitrite and/or nitrate content in water Process for removing the nitrite and/or nitrate content in water

1989-09-11

1991-02-05

Hruskoci, Peter

Liquid purification or separation

Processes

Utilizing electrical or wave energy directly applied to...

210757, 210764, 210903, C02F 170

Patent

active

049902660

ABSTRACT:
A continuously performable process for the removal or reduction of the nite and/or nitrate content of nitrite-polluted and/or nitrate-polluted water with the selective formation of nitrogen by catalytic hydrogenation. Catalysts suitable for carrying out such a process are also described.

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patent: 4756831 (1988-07-01), Menzel et al.
patent: 4789488 (1988-12-01), deSilva

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