UA100524C2 - СПОСОБ ПОВЫШЕНИЯ ЗНАЧЕНИЯ рН КИСЛЫХ ВОДОЕМОВ - Google Patents
СПОСОБ ПОВЫШЕНИЯ ЗНАЧЕНИЯ рН КИСЛЫХ ВОДОЕМОВInfo
- Publication number
- UA100524C2 UA100524C2 UAA201002744A UAA201002744A UA100524C2 UA 100524 C2 UA100524 C2 UA 100524C2 UA A201002744 A UAA201002744 A UA A201002744A UA A201002744 A UAA201002744 A UA A201002744A UA 100524 C2 UA100524 C2 UA 100524C2
- Authority
- UA
- Ukraine
- Prior art keywords
- raising
- water
- neutralizing agent
- value
- conductivity
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 6
- 230000003472 neutralizing effect Effects 0.000 abstract 6
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Paper (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Изобретение относится к способу повышения значения рН водоема со значением рН менее, чем в 4,5 путем внесения нейтрализирующего средства, в котором повышение значения рН осуществляют, по меньшей мере, в две стадии таким образом, что при значениях рН ниже 4,5 в водоем вносят первое нейтрализирующее средство с конечной проводимостью в как можно более 100 μс/см и после достижения значения рН, по меньшей мере, в 4,5 второе нейтрализирующее средство с конечной проводимостью более 100 μс/см, причем конечная проводимость нейтрализирующих средств определена как проводимость водной суспензии или водяного раствора нейтрализирующего средства в равновесии в растворах при 25 °C.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200710043751 DE102007043751A1 (de) | 2007-09-13 | 2007-09-13 | Verfahren zur Einstellung des pH-Wertes von Gewässern |
| PCT/EP2008/062264 WO2009037232A1 (de) | 2007-09-13 | 2008-09-15 | Verfahren zum erhöhen des ph-werts von sauren gewässern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA100524C2 true UA100524C2 (ru) | 2013-01-10 |
Family
ID=40348539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA201002744A UA100524C2 (ru) | 2007-09-13 | 2008-09-15 | СПОСОБ ПОВЫШЕНИЯ ЗНАЧЕНИЯ рН КИСЛЫХ ВОДОЕМОВ |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102007043751A1 (ru) |
| UA (1) | UA100524C2 (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008029643A1 (de) | 2008-06-23 | 2009-12-24 | Rabe, Wolfgang, Dipl.-Chem. | Verfahren zur ökologischen und wirtschaftlichen Behandlung und Nachsorge von sauren Gewässern |
| DE102009049740A1 (de) | 2009-10-17 | 2011-04-21 | Rabe, Wolfgang, Dipl.-Chem. | Verfahren und Vorrichtung zur ökologischen und wirtschaftlichen Behandlung, Nachsorge und Aufpufferung von sauren Gewäss |
| US9290395B2 (en) | 2010-12-17 | 2016-03-22 | Rheinkalk Gmbh | Methods for treating bodies of water |
| DE102010055032A1 (de) | 2010-12-17 | 2012-06-21 | Rheinkalk Gmbh | Verfahren zur Stabilisierung des pH-Werts von Gewässern |
| DE102010055034A1 (de) | 2010-12-17 | 2012-06-21 | Rheinkalk Gmbh | Einsatzstoff zur Stabilisierung des pH-Werts von Gewässern |
| DK2760978T3 (da) * | 2011-09-28 | 2020-02-10 | Rheinkalk Gmbh | Fremgangsmåde til produktion af biogas |
| ES2650495T3 (es) * | 2014-07-17 | 2018-01-18 | Omya International Ag | Tratamiento de aguas residuales ácidas |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2047432C (en) | 1990-07-20 | 2001-11-20 | Johannes P. Maree | Treatment of water |
| DE19961243A1 (de) | 1999-12-18 | 2001-07-05 | Wolfgang Rabe | Verfahren zur Entsäuerung von Bergbaurestseen |
| CA2418472C (en) | 2000-08-21 | 2010-11-16 | Csir | Water treatment method |
| DE10304009B4 (de) | 2003-02-01 | 2008-04-10 | Eta Ag Engineering | Verfahren zur Steuerung der Wasserqualität in offenen sauren Gewässern |
| DE102006001929B4 (de) | 2006-01-14 | 2012-06-21 | Audi Ag | Verfahren zum Diagnostizieren einer Nockenwelle |
-
2007
- 2007-09-13 DE DE200710043751 patent/DE102007043751A1/de not_active Ceased
-
2008
- 2008-09-15 UA UAA201002744A patent/UA100524C2/ru unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE102007043751A1 (de) | 2009-03-19 |
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