CS198670B1 - Method of removal nitrogen compounds ammonia type from industrial waste water - Google Patents

Method of removal nitrogen compounds ammonia type from industrial waste water Download PDF

Info

Publication number: CS198670B1
Authority: CS; Czechoslovakia
Prior art keywords: waste water; industrial waste; nitrogen compounds; ammonia type; removal
Prior art date: 1978-03-14

Application number

CS160278A

Other languages

Czech (cs)

English (en)

Inventor

Vaclav Hladky

Original Assignee

Vaclav Hladky

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1978-03-14

Filing date

1978-03-14

Publication date

1980-06-30

1978-03-14 Application filed by Vaclav Hladky filed Critical Vaclav Hladky

1978-03-14 Priority to CS160278A priority Critical patent/CS198670B1/cs

1979-01-22 Priority to DD21063779A priority patent/DD148155A3/de

1980-06-30 Publication of CS198670B1 publication Critical patent/CS198670B1/cs

Links

238000000034 method Methods 0.000 title claims description 7
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title description 13
229910021529 ammonia Inorganic materials 0.000 title description 6
239000010842 industrial wastewater Substances 0.000 title description 3
229910017464 nitrogen compound Inorganic materials 0.000 title description 2
150000002830 nitrogen compounds Chemical class 0.000 title description 2
239000002351 wastewater Substances 0.000 claims description 13
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
239000000126 substance Substances 0.000 claims description 11
238000004821 distillation Methods 0.000 claims description 7
239000000446 fuel Substances 0.000 claims description 5
CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 5
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 4
229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
229910052757 nitrogen Inorganic materials 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
239000003513 alkali Substances 0.000 description 2
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
239000000920 calcium hydroxide Substances 0.000 description 2
229910001861 calcium hydroxide Inorganic materials 0.000 description 2
150000001768 cations Chemical class 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000007789 gas Substances 0.000 description 2
LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 2
239000000243 solution Substances 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000003321 amplification Effects 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
238000010170 biological method Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229940043430 calcium compound Drugs 0.000 description 1
150000001674 calcium compounds Chemical class 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000003795 desorption Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
-1 hydrogen ions Chemical class 0.000 description 1
229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
239000008235 industrial water Substances 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
238000003199 nucleic acid amplification method Methods 0.000 description 1
238000001223 reverse osmosis Methods 0.000 description 1
239000010802 sludge Substances 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000002594 sorbent Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
239000002912 waste gas Substances 0.000 description 1
239000003643 water by type Substances 0.000 description 1

Landscapes

Peptides Or Proteins (AREA)
Removal Of Specific Substances (AREA)
Heat Treatment Of Water, Waste Water Or Sewage (AREA)

CS160278A 1978-03-14 1978-03-14 Method of removal nitrogen compounds ammonia type from industrial waste water CS198670B1 (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CS160278A CS198670B1 (en)	1978-03-14	1978-03-14	Method of removal nitrogen compounds ammonia type from industrial waste water
DD21063779A DD148155A3 (de)	1978-03-14	1979-01-22	Verfahren zur entfernung von ammoniumstickstoffhaltigen substanzen aus industrieabwaessern

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS160278A CS198670B1 (en)	1978-03-14	1978-03-14	Method of removal nitrogen compounds ammonia type from industrial waste water

Publications (1)

Publication Number	Publication Date
CS198670B1 true CS198670B1 (en)	1980-06-30

Family

ID=5350804

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS160278A CS198670B1 (en)	1978-03-14	1978-03-14	Method of removal nitrogen compounds ammonia type from industrial waste water

Country Status (2)

Country	Link
CS (1)	CS198670B1 (de)
DD (1)	DD148155A3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4117171C1 (de) *	1991-05-25	1992-06-25	Envicon Engineering Gmbh, 4220 Dinslaken, De
NL2020788B1 (en)	2017-04-21	2019-06-26	China Petroleum & Chem Corp	Apparatus and Method for Treating Waste Water Containing Ammonium Salts

1978
- 1978-03-14 CS CS160278A patent/CS198670B1/cs unknown
1979
- 1979-01-22 DD DD21063779A patent/DD148155A3/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DD148155A3 (de)	1981-05-13

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