MD2056F2 - Process for sulphureted hydrogen removal from underground waters and installation for realization thereof - Google Patents
Process for sulphureted hydrogen removal from underground waters and installation for realization thereof Download PDFInfo
- Publication number
- MD2056F2 MD2056F2 MD20020103A MD20020103A MD2056F2 MD 2056 F2 MD2056 F2 MD 2056F2 MD 20020103 A MD20020103 A MD 20020103A MD 20020103 A MD20020103 A MD 20020103A MD 2056 F2 MD2056 F2 MD 2056F2
- Authority
- MD
- Moldova
- Prior art keywords
- removal
- sulphur
- sulphureted hydrogen
- water
- increasing
- Prior art date
Links
- 239000001257 hydrogen Substances 0.000 title abstract 5
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 238000009434 installation Methods 0.000 title abstract 3
- 239000003643 water by type Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 5
- 241000894006 Bacteria Species 0.000 abstract 3
- 239000005864 Sulphur Substances 0.000 abstract 3
- 239000002028 Biomass Substances 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 238000005273 aeration Methods 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 238000005352 clarification Methods 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000009827 uniform distribution Methods 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention refers to the treatment of natural underground waters with sulphureted hydrogen content with the object of improving the potable quality thereof and reducing the water aggressiveness upon concrete and metal structures. The process for sulphureted hydrogen removal from underground waters includes biological treatment thereof in aerobic conditions in a bioreactor by means of sulphur bacteria fixed onto a solid submerged carrier, afterwards the water is subjected to coagulation with the subsequent sedimentation in a decanter of the sulphur bacteria biomass surplus and, partially, of the colloidal sulphur. The final clarification of the water is carried out by removal of the colloidal sulphur in high-rate trickling filters and by final removal of the sulphureted hydrogen by chlorination.With the aim of realizing the process it is proposed a compact installation containing a bioreactor with plastic charge, having a specific developed surface for fixation of the sulphur bacteria, provided with a system for unboiled water supply, combined with an aeration system with ejectors mounted onto the pipe-lines for unboiled water supply by means of which it is provided the uniform distribution of the air and water mixture under the charge layer, decanters with a built-in vortical flocculence chamber and high-rate trickling filters, placed in a common body.The result of the invention consists in increasing the efficiency of biological removal of the sulphureted hydrogen, in increasing the removal degree of the suspended materials, in reducing the consumption of chlorine, in increasing the capacity of the installation, as well as in reducing the power consumption required for the realization of the process.Claims: 2Fig.: 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20020103A MD2056G2 (en) | 2002-03-28 | 2002-03-28 | Process for sulphureted hydrogen removal from underground waters and installation for realization thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20020103A MD2056G2 (en) | 2002-03-28 | 2002-03-28 | Process for sulphureted hydrogen removal from underground waters and installation for realization thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD20020103A MD20020103A (en) | 2002-11-30 |
| MD2056F2 true MD2056F2 (en) | 2002-12-31 |
| MD2056G2 MD2056G2 (en) | 2003-07-31 |
Family
ID=19740057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20020103A MD2056G2 (en) | 2002-03-28 | 2002-03-28 | Process for sulphureted hydrogen removal from underground waters and installation for realization thereof |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD2056G2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2575261C2 (en) * | 2014-01-17 | 2016-02-20 | Частное производственное унитарное предприятие "Полимерконструкция" (УП "Полимерконструкция") | Two-step method purifying underground water from hydrogen sulphide and apparatus therefor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2755537C1 (en) * | 2020-07-27 | 2021-09-17 | Общество с ограниченной ответственностью "РусКомПолимер" | Filter unit |
-
2002
- 2002-03-28 MD MDA20020103A patent/MD2056G2/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2575261C2 (en) * | 2014-01-17 | 2016-02-20 | Частное производственное унитарное предприятие "Полимерконструкция" (УП "Полимерконструкция") | Two-step method purifying underground water from hydrogen sulphide and apparatus therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| MD2056G2 (en) | 2003-07-31 |
| MD20020103A (en) | 2002-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2013231205B2 (en) | Process and facility for treating ammonium-containing wastewater | |
| US5853589A (en) | Advanced biological phosphorus removal using a series of sequencing batch reactors | |
| CN101318758A (en) | A water treatment process combining air flotation and biological filter | |
| NZ504846A (en) | Method and Apparatus for Treatment of Waste-Water from Process of Grain and Oil-Producing Fruit | |
| KR20160090300A (en) | Reduction of substances in contaminated fluids using a naturally occurring biological growth media | |
| CN1736908A (en) | Method and system for harnessing consumer waste landfill percolate | |
| KR20130104519A (en) | Apparatus and for method treating concetrating water reverse osmosis | |
| CN107500479A (en) | A kind for the treatment of method for rural sewage | |
| EP1531123A3 (en) | Method and installation for the treatment of soil water from ships | |
| KR101176360B1 (en) | System for recycling water | |
| KR101023479B1 (en) | Continuous batch aerobic denitrification method and apparatus for sewage, wastewater and livestock wastewater treatment plant using micro sand biocarriers and chemicals | |
| CN107337321A (en) | Anaerobic digestion of kitchen wastes wastewater treatment equipment | |
| CN105984991B (en) | A kind of sewerage advanced treatment process | |
| JPH04341397A (en) | Methane fermentation treatment apparatus and methane fermentation method | |
| MD2056F2 (en) | Process for sulphureted hydrogen removal from underground waters and installation for realization thereof | |
| KR100327545B1 (en) | Municipal wastewater treatment system | |
| KR101023478B1 (en) | Continuous Batch Sewage / Livestock Wastewater Treatment Method and Apparatus Using Micro Sand Biocarriers | |
| KR102488754B1 (en) | Apparatus and Method for Treating Anaerobic Digestive Fluid | |
| CN213231906U (en) | Water body purification system | |
| CZ20002825A3 (en) | Sewage treatment process | |
| KR100401721B1 (en) | Biological nutrient removal apparatus including recycle water inputted sludge denitrification tank | |
| RU2220918C1 (en) | Installation for fine biological purification of sewage | |
| CN109179874A (en) | Fenton oxidation combination constructed wetland plant handles coking wastewater technique | |
| CN111484194A (en) | Water body purification method | |
| CN207259330U (en) | A kind of anaerobic digestion of kitchen wastes wastewater treatment equipment |