JPH0333400B2 - - Google Patents

Info

Publication number: JPH0333400B2
Authority: JP; Japan
Prior art keywords: sodium silicate; regulator; calcium carbonate; water; microorganisms
Prior art date: 1989-04-28
Legal status (The legal status 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 status listed.): Expired

Application number

JP10978089A

Other languages

English (en)

Japanese (ja)

Other versions

JPH02290292A (ja

Inventor

Masayuki Ono

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Inax Corp

Original Assignee

Inax Corp

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.)

1989-04-28

Filing date

1989-04-28

Publication date

1991-05-16

1989-04-28 Application filed by Inax Corp filed Critical Inax Corp

1989-04-28 Priority to JP10978089A priority Critical patent/JPH02290292A/ja

1990-11-30 Publication of JPH02290292A publication Critical patent/JPH02290292A/ja

1991-05-16 Publication of JPH0333400B2 publication Critical patent/JPH0333400B2/ja

Status Granted legal-status Critical Current

Links

VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 28
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 20
239000004115 Sodium Silicate Substances 0.000 claims description 18
229910052911 sodium silicate Inorganic materials 0.000 claims description 18
229910000019 calcium carbonate Inorganic materials 0.000 claims description 14
238000010304 firing Methods 0.000 claims description 11
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
244000005700 microbiome Species 0.000 description 9
238000005187 foaming Methods 0.000 description 6
239000002253 acid Substances 0.000 description 5
230000007423 decrease Effects 0.000 description 5
239000007788 liquid Substances 0.000 description 5
239000002351 wastewater Substances 0.000 description 5
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
230000002378 acidificating effect Effects 0.000 description 4
238000005273 aeration Methods 0.000 description 4
238000004090 dissolution Methods 0.000 description 4
230000000694 effects Effects 0.000 description 4
238000002156 mixing Methods 0.000 description 4
238000000746 purification Methods 0.000 description 4
239000010865 sewage Substances 0.000 description 4
239000007864 aqueous solution Substances 0.000 description 3
238000006386 neutralization reaction Methods 0.000 description 3
235000011121 sodium hydroxide Nutrition 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
239000001569 carbon dioxide Substances 0.000 description 2
229910002092 carbon dioxide Inorganic materials 0.000 description 2
238000002425 crystallisation Methods 0.000 description 2
230000008025 crystallization Effects 0.000 description 2
239000010840 domestic wastewater Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
230000003472 neutralizing effect Effects 0.000 description 2
229910017604 nitric acid Inorganic materials 0.000 description 2
150000002897 organic nitrogen compounds Chemical class 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
230000001590 oxidative effect Effects 0.000 description 2
238000010979 pH adjustment Methods 0.000 description 2
239000000843 powder Substances 0.000 description 2
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000006297 dehydration reaction Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000004088 foaming agent Substances 0.000 description 1
PMYUVOOOQDGQNW-UHFFFAOYSA-N hexasodium;trioxido(trioxidosilyloxy)silane Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])O[Si]([O-])([O-])[O-] PMYUVOOOQDGQNW-UHFFFAOYSA-N 0.000 description 1
239000010800 human waste Substances 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
230000000813 microbial effect Effects 0.000 description 1
239000003607 modifier Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
239000003002 pH adjusting agent Substances 0.000 description 1
238000001139 pH measurement Methods 0.000 description 1
230000020477 pH reduction Effects 0.000 description 1
235000019353 potassium silicate Nutrition 0.000 description 1
230000002265 prevention Effects 0.000 description 1
239000002994 raw material Substances 0.000 description 1
230000029219 regulation of pH Effects 0.000 description 1
238000004513 sizing Methods 0.000 description 1
235000019795 sodium metasilicate Nutrition 0.000 description 1
239000000126 substance Substances 0.000 description 1
POWFTOSLLWLEBN-UHFFFAOYSA-N tetrasodium;silicate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-] POWFTOSLLWLEBN-UHFFFAOYSA-N 0.000 description 1

Landscapes

Curing Cements, Concrete, And Artificial Stone (AREA)

JP10978089A 1989-04-28 1989-04-28 ｐＨ調節剤 Granted JPH02290292A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP10978089A JPH02290292A (ja)	1989-04-28	1989-04-28	ｐＨ調節剤

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP10978089A JPH02290292A (ja)	1989-04-28	1989-04-28	ｐＨ調節剤

Publications (2)

Publication Number	Publication Date
JPH02290292A JPH02290292A (ja)	1990-11-30
JPH0333400B2 true JPH0333400B2 (pl)	1991-05-16

Family

ID=14519037

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP10978089A Granted JPH02290292A (ja)	1989-04-28	1989-04-28	ｐＨ調節剤

Country Status (1)

Country	Link
JP (1)	JPH02290292A (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL194793C (nl) *	1994-03-02	2003-03-04	Inax Corp	Werkwijze ter vervaardiging van gesinterde calciumcarbonaatproducten.
JP5461251B2 (ja) *	2010-03-15	2014-04-02	日化メンテナンス株式会社	固形ｐＨ調整剤

1989
- 1989-04-28 JP JP10978089A patent/JPH02290292A/ja active Granted

Also Published As

Publication number	Publication date
JPH02290292A (ja)	1990-11-30

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