MD4142B1 - Process for water purification from hydrogen sulfide and sulfides - Google Patents
Process for water purification from hydrogen sulfide and sulfides Download PDFInfo
- Publication number
- MD4142B1 MD4142B1 MDA20100114A MD20100114A MD4142B1 MD 4142 B1 MD4142 B1 MD 4142B1 MD A20100114 A MDA20100114 A MD A20100114A MD 20100114 A MD20100114 A MD 20100114A MD 4142 B1 MD4142 B1 MD 4142B1
- Authority
- MD
- Moldova
- Prior art keywords
- hours
- sulfides
- hydrogen sulfide
- maintained
- solid phase
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title abstract 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title abstract 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title abstract 2
- 150000003568 thioethers Chemical class 0.000 title abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000007790 solid phase Substances 0.000 abstract 2
- 241000251468 Actinopterygii Species 0.000 abstract 1
- 229910021380 Manganese Chloride Inorganic materials 0.000 abstract 1
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 abstract 1
- 239000003463 adsorbent Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 239000012153 distilled water Substances 0.000 abstract 1
- 239000003673 groundwater Substances 0.000 abstract 1
- 239000011565 manganese chloride Substances 0.000 abstract 1
- 235000002867 manganese chloride Nutrition 0.000 abstract 1
- 238000002203 pretreatment Methods 0.000 abstract 1
- 239000008213 purified water Substances 0.000 abstract 1
- 239000006228 supernatant Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20100114A MD4142C1 (ro) | 2010-10-12 | 2010-10-12 | Procedeu de purificare a apei de hidrogen sulfurat şi sulfuri |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20100114A MD4142C1 (ro) | 2010-10-12 | 2010-10-12 | Procedeu de purificare a apei de hidrogen sulfurat şi sulfuri |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD4142B1 true MD4142B1 (en) | 2011-12-31 |
| MD4142C1 MD4142C1 (ro) | 2012-07-31 |
Family
ID=45815332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20100114A MD4142C1 (ro) | 2010-10-12 | 2010-10-12 | Procedeu de purificare a apei de hidrogen sulfurat şi sulfuri |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD4142C1 (mo) |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU941303A1 (ru) * | 1980-11-25 | 1982-07-07 | Московский Ордена Трудового Красного Знамени Инженерно-Строительный Институт Им.В.В.Куйбышева | Способ очистки природных вод от сероводорода |
| US4675115A (en) * | 1986-03-06 | 1987-06-23 | Hasselbring Wayne C | Method and device for removing hydrogen sulfide from well water with in situ adsorbent regeneration |
| SU1650225A1 (ru) * | 1989-06-27 | 1991-05-23 | Всесоюзный Научно-Исследовательский И Проектный Институт По Подготовке К@Транспортировке И Переработке Природного Газа | Способ очистки газа от сероводорода и сернистого ангидрида и способ получени катализатора дл очистки |
| SU1824235A1 (ru) * | 1991-05-05 | 1993-06-30 | Nii Udobreniyam I Insektofungi | Способ приготовления высокотемпературного катализатора для окисления диоксида серы |
| MD86C2 (ro) * | 1992-06-25 | 1995-01-31 | Государственный Университет Молд0 | Procedeu de epurare a apelor reziduale de coloranţi |
| MD726G2 (ro) * | 1996-06-04 | 1997-12-31 | Государственный Университет Молд0 | Procedeu de epurare a apelor reziduale de coloranţi |
| MD1103G2 (ro) * | 1998-02-05 | 2000-04-30 | Государственный Университет Молд0 | Procedeu de obţinere a sorbentului pentru purificarea apelor reziduale de coloranţi |
| MD2480G2 (ro) * | 2003-07-17 | 2005-01-31 | Институт Химии Академии Наук Молдовы | Procedeu de purificare a apelor de hidrogen sulfurat şi/sau sulfuri |
| RU2285670C2 (ru) * | 2004-04-21 | 2006-10-20 | Новосибирский государственный архитектурно-строительный университет (Сибстрин) | Способ очистки природных и сточных вод от сульфидов и сероводорода |
| CN1669635A (zh) * | 2004-12-24 | 2005-09-21 | 云南银林科工贸有限公司 | 硅藻土净水剂 |
| EP1690827A1 (en) * | 2005-02-11 | 2006-08-16 | Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO | Process and apparatus for the recovery of hydrogen sulphides |
| MD3097G2 (ro) * | 2005-12-06 | 2007-02-28 | Институт Химии Академии Наук Молдовы | Procedeu de purificare a apelor subterane de hidrogen sulfurat şi/sau sulfuri |
| CN201062223Y (zh) * | 2007-05-24 | 2008-05-21 | 谷宗华 | 污水净化装置 |
| CN100509646C (zh) * | 2007-06-25 | 2009-07-08 | 沈阳建筑大学 | 一种高锰水的净化方法 |
| RU2361822C2 (ru) * | 2007-08-03 | 2009-07-20 | Государственное образовательное учреждение высшего профессионального образования Новосибирский государственный архитектурно-строительный университет (Сибстрин) | Способ очистки воды от сероводорода и сульфидов |
| CN101185876A (zh) * | 2007-09-06 | 2008-05-28 | 绍兴文理学院 | 循环使用的金属/硅藻土废水处理剂及其加工工艺 |
| CN100560514C (zh) * | 2008-01-14 | 2009-11-18 | 中国科学院广州地球化学研究所 | 用于去除水中Cr6+的纳米磁铁矿/硅藻土复合物的制备方法 |
| CN101298348A (zh) * | 2008-03-07 | 2008-11-05 | 黎璐 | 一种臭氧、硅藻精土联合应用净化污水的方法 |
| CN101318757A (zh) * | 2008-05-27 | 2008-12-10 | 朱天南 | 硅藻土溶液在废水处理工艺中的应用 |
| CN101607750B (zh) * | 2008-06-18 | 2011-01-26 | 吴庆元 | 污水净化剂 |
| MD3973C2 (ro) * | 2008-11-24 | 2010-06-30 | Институт Прикладной Физики Академии Наук Молдовы | Procedeu de obţinere a sorbentului pe bază de diatomit pentru purificare de ionii de fluor |
| WO2010069097A1 (zh) * | 2008-12-15 | 2010-06-24 | Fong King Leung | 用于净化、活化水的陶瓷材料 |
| CN101607192A (zh) * | 2009-07-14 | 2009-12-23 | 昆明理工大学 | 一种稀土吸附剂成型的方法 |
| CN101648735A (zh) * | 2009-09-10 | 2010-02-17 | 南京师范大学 | 应用于电镀废水处理的环境功能材料 |
| CN101774714B (zh) * | 2009-11-27 | 2011-07-27 | 北京工业大学 | 一种电絮凝-硅藻土技术预处理高CODCr污水的方法及装置 |
| CN101716488A (zh) * | 2009-12-07 | 2010-06-02 | 浙江工业大学 | 一种硅藻土吸附材料的制备方法 |
-
2010
- 2010-10-12 MD MDA20100114A patent/MD4142C1/ro not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD4142C1 (ro) | 2012-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106277166B (zh) | 一种利用改性生物炭去除养殖废水中抗生素的方法 | |
| NZ614058A (en) | Method and system for treating water used for industrial purposes | |
| DK201100432A (en) | New use | |
| EA201490616A1 (ru) | Использование ацилсульфонамидов для улучшения урожайности растений | |
| AU2012243079A8 (en) | Water purification unit | |
| FR2976937B1 (fr) | Procede sequence de traitement biologique d'eau mettant en oeuvre des granules de biomasse | |
| EA201490656A1 (ru) | Состав для обработки воды, содержащий галогеновыделяющее соединение и фторполимер | |
| MY172551A (en) | Method for the preparation and the use of biocides enriched in active radicals before usage | |
| CN102838221B (zh) | 一种海洋水产养殖用水、制备方法和用途 | |
| MY182164A (en) | Process for producing acetic acid by introducing a lithium compound | |
| FR2940647B1 (fr) | Procede et installation de traitement d'une phase aqueuse contenant un materiau adsorbant usite | |
| FI20116093A7 (fi) | Vettä käsittelevä laitos | |
| MD4142B1 (en) | Process for water purification from hydrogen sulfide and sulfides | |
| EP2524022C0 (en) | PROCESS FOR THE PRODUCTION OF FUELS USING BIOMASS, POOR QUALITY COALS AND WASTE, RESIDUES AND SLUDGE GENERATED BY WASTEWATER TREATMENT PLANTS | |
| FR2996548B1 (fr) | Procede de traitement en continu d'une eau contenant de la matiere organique par traitement enzymatique. | |
| WO2011148290A3 (en) | Improvement of activated sludge process in wastewater treatment | |
| UA110491C2 (ru) | Спосіб очищення терефталевої кислоти | |
| SA112330819B1 (ar) | طريقة لفصل نويدات نشطة إشعاعيا باستخدام أغشية ترشيح خزفية | |
| UA86671U (ru) | Способ получения лечебно-профилактического продукта с фукоксантином | |
| CN104557736A (zh) | 周效磺胺的提纯方法 | |
| CN204070195U (zh) | 观赏鱼池水处理装置 | |
| CN104415063A (zh) | 一种水养动物用抗应激剂 | |
| BR112013030590A2 (pt) | flocos de cobre para purificar e desinfetar água e procedimento de fabricação e aplicação dos mesmos | |
| RU2016122788A (ru) | Способ повышения всхожести семян амурского винограда | |
| RU2009114018A (ru) | Способ лонгирования распада карбамида из комплекса в рубце жвачных животных |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |