METHOD OF SORPTION PURIFICATION OF WATER FROM AMMONIUM NITROGEN OF FISH FARMING ENTERPRISES

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专利权人:

federalnoe gosudarstvennoe byudzhetnoe obrazovatelnoe uchrezhdenie vysshego obrazovaniya Donskoj gosudarstvennyj tekhnicheskij universitet, (DGTU)

发明人:

Serpokrylov Nikolaj Sergeevich,Vilson Elena Vladimirovna,Smolyanichenko Alla Sergeevna,Yakovleva Elena Vyacheslavovna,Khalil Akhmed Sobkhi Aved Elsajed

申请号：

RU20170132865

公开号：

RU2671329(C1)

申请日:

2017.09.20

申请国别(地区):

俄罗斯

年份:

2018

代理人:

摘要：

FIELD: chemistry.SUBSTANCE: invention can be used in the chemical industry and water treatment. Sorption water purification from ammonium nitrogen of fish farming enterprises is carried out at sorbent supply, mixing and separation of the solid phase. Chemically or thermally activated rice straw is used as a sorbent. When the rice straw is chemically activated, it is washed in the distillate, and upon thermal activation, freezing or high-temperature carbonization is carried out in an electric furnace or by concentrated sunlight.EFFECT: method for sorption purification of water from ammonium nitrogen is proposed.5 cl, 1 tbl, 5 ex, 3 dwg

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