CN108101146A - Strontium element and radon element sepatation process in rich strontium water - Google Patents
Strontium element and radon element sepatation process in rich strontium water Download PDFInfo
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- CN108101146A CN108101146A CN201810020843.6A CN201810020843A CN108101146A CN 108101146 A CN108101146 A CN 108101146A CN 201810020843 A CN201810020843 A CN 201810020843A CN 108101146 A CN108101146 A CN 108101146A
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- China
- Prior art keywords
- strontium
- radon
- water
- rich
- activated carbon
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Classifications
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
Abstract
The invention discloses strontium element and radon element sepatation processes in a kind of rich strontium water, comprise the following steps：（1）Water sampling：It is detected for the water sample fetched, measures its radon contents and content of strontium；（2）Absorption is handled with activated carbon：By activated carbon in 120 DEG C, when vacuum dehydration 8 is small；（3）Adsorb radon element：By the step（2）In activated carbon be placed in container, add in rich strontium water, carry out absorption 60 minutes, temperature is maintained at 60 DEG C in adsorption process, and filtering takes clear liquid, must remove the rich strontium water after radon；Wherein, with activated carbon using coconut husk, grain size is 1 2mm for absorption；Cocoanut active charcoal is 1 by mass with the rich strontium water solid-to-liquid ratio added in:10.Using above-mentioned technical proposal, reach the radon substantially completely removed in water, with activated carbon using coconut husk, absorption radon ability is good, can efficiently separate strontium element and radon element in rich strontium water for absorption；For rich strontium spring, the spring in especially Ruichang force flood dragon area, which carries out processing, has extraordinary effect.
Description
Technical field
The present invention relates to water-treatment technology field, more particularly, to strontium element and radon element sepatation technique in a kind of rich strontium water
Method.
Background technology
Rich strontium spring is the very high open water supply of application value, and trace element strontium is rich in the spring of Ruichang force flood dragon area, and
Strontium is one of micro elements needed by human, and physiological function and bone formation, cardiovascular function etc. are closely related, and adult is daily
Intake strontium 2.00mg can meet physiological needs.Radon element is colourless, odorless, tasteless inert gas, has radioactivity.
After in people's suction body, the alpha particle that radon decays can cause radiation injury in the respiratory system of people, be to cause lung cancer
The main inducing of generation.In order to make full use of rich strontium Spring water resources,
Therefore a kind of rational strontium element and radon element sepatation treatment process are explored, harmful element radon in spring is removed, protects simultaneously
It is a problem in the urgent need to address to leave beneficial elements strontium.
The content of the invention
The technical problem to be solved by the present invention is to it is good to provide a kind of adsorption capacity, can efficiently separate strontium element and radon element
Rich strontium water in strontium element and radon element sepatation process.
In order to solve the above technical problems, the technical solution adopted by the present invention is, strontium element and radon element point in the richness strontium water
Separating process method, comprises the following steps：
（1）Water sampling：It is detected for the water sample fetched, measures its radon contents and content of strontium；
（2）Absorption is handled with activated carbon：By activated carbon in 120 DEG C, when vacuum dehydration 8 is small；
（3）Adsorb radon element：By the step（2）In activated carbon be placed in container, add in rich strontium water, carry out 60 points of absorption
Clock, temperature is maintained at 60 DEG C in adsorption process, and filtering takes clear liquid, must remove the rich strontium water after radon；
Wherein, in the step（2）Described in absorption with activated carbon using coconut husk, grain size 1-2mm；In the step（3）In,
Cocoanut active charcoal is 1 by mass with the rich strontium water solid-to-liquid ratio added in:10；
（4）Measure radon, content of strontium in the rich strontium water after removing radon
Using above-mentioned technical proposal, effectively radon contents can be reduced to and met《Standards for drinking water quality》（GB
5749-2006）, reach the radon substantially completely removed in water, with activated carbon using coconut husk, absorption radon ability is good, can have for absorption
Strontium element and radon element in the rich strontium water of effect separation；For rich strontium spring, the spring in especially Ruichang force flood dragon area is handled
With extraordinary effect.
Further improve is, in the step（3）In, it is stirred in adsorption process so that cocoanut active charcoal hangs
Float in rich strontium water.
So that activated carbon coconut husk is evenly distributed in rich strontium water, radon absorption is more complete for stirring.
Further improve is, in the step（1）In, measuring radon contents in water sample is：52.96Bq/L content of strontium
For：20.9mg/L.
It further improves and is, the step（2）Middle cocoanut active charcoal manufacturer is the new original activity in Pingdingshan City
Charcoal Co., Ltd.
It further improves and is, the step（3）In take clear liquid, must go the rich strontium water radon contents after radon be 0.01Bq/
L。
Description of the drawings
It is further described below in conjunction with the accompanying drawings with embodiments of the present invention：
Fig. 1 is strontium element and the flow diagram of radon element sepatation process in rich strontium water of the invention.
Specific embodiment
Embodiment 1：
As shown in Figure 1, it is strontium element and the flow diagram of radon element sepatation process, richness strontium water in strontium water of the invention rich
Middle strontium element and radon element sepatation process, comprise the following steps：
（1）Water sampling：It is detected for the water sample fetched, measures its radon contents and content of strontium；Radon is measured to rich strontium water
It is better final to detect the effect through the method for the present invention strontium element Yu radon element sepatation after content and content of strontium；
（2）Absorption is handled with activated carbon：By activated carbon in 120 DEG C, when vacuum dehydration 8 is small；
（3）Adsorb radon element：By the step（2）In activated carbon be placed in container, add in rich strontium water, carry out 60 points of absorption
Clock, temperature is maintained at 60 DEG C in adsorption process, and filtering takes clear liquid, must remove the rich strontium water after radon；
Wherein, in the step（2）Described in absorption with activated carbon using coconut husk, grain size 1-2mm；In the step（3）In,
Cocoanut active charcoal is 1 by mass with the rich strontium water solid-to-liquid ratio added in:10；
（4）Measure radon, content of strontium in the rich strontium water after removing radon.
In the present embodiment, the step（3）In, it is stirred in adsorption process so that cocoanut active charcoal is suspended in richness
In strontium water；In the step（1）In, measuring radon contents in water sample is：52.96Bq/L content of strontium is：20.9mg/L；The step
Suddenly（2）Middle cocoanut active charcoal manufacturer is new original activated carbon Co., Ltd of Pingdingshan City；The step（3）In take clear liquid,
Must going the rich strontium water radon contents after radon, content of strontium is for 0.01 Bq/L：20.6mg/L.
Embodiment 2：As different from Example 1, cocoanut active charcoal is 1 by mass with the rich strontium water solid-to-liquid ratio added in:
50, it is 16.02 Bq/L that must go the rich strontium water radon contents after radon.
Embodiment 3：As different from Example 1, cocoanut active charcoal is 1 by mass with the rich strontium water solid-to-liquid ratio added in:
40, it is 9.65 Bq/L that must go the rich strontium water radon contents after radon.
Embodiment 4：As different from Example 1, cocoanut active charcoal is 1 by mass with the rich strontium water solid-to-liquid ratio added in:
30, it is 11.59 Bq/L that must go the rich strontium water radon contents after radon.
Embodiment 5：As different from Example 1, cocoanut active charcoal is 1 by mass with the rich strontium water solid-to-liquid ratio added in:
20, it is 11.75 Bq/L that must go the rich strontium water radon contents after radon.
From above-described embodiment 1-5, cocoanut active charcoal has great shadow with the rich strontium water solid-to-liquid ratio added in for radon contents
It rings, through inventor the study found that cocoanut active charcoal and the rich strontium water solid-to-liquid ratio of addition are 1 by mass:When 10, radon effect is gone most
It is good.
Embodiment 6：As different from Example 1, activated carbon uses shell, and grain size 1-2mm must remove the rich strontium water radon after radon
Content is 10.19 Bq/L.
Embodiment 7：As different from Example 1, activated carbon uses tar, and grain size 1.5mm must remove the rich strontium water radon after radon
Content is 7.31 Bq/L.
Embodiment 8：As different from Example 1, activated carbon uses wooden, grain size 3.0mm, must remove the rich strontium water radon after radon
Content is 11.93 Bq/L.
Embodiment 9：As different from Example 1, activated carbon uses coal quality, and grain size 3.0mm must remove the rich strontium water radon after radon
Content is 22.96Bq/L.
From above-described embodiment 1,6-9, the species of activated carbon has significant impact for radon contents, studies and sends out through inventor
Existing, cocoanut active charcoal goes radon effect best；The manufacturer of the activated carbon of above-described embodiment is that the new original in Pingdingshan City is living
Xing Tan Co., Ltds.
Basic principle, the main features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. strontium element and radon element sepatation process in a kind of richness strontium water, which is characterized in that comprise the following steps：
（1）Water sampling：It is detected for the water sample fetched, measures its radon contents and content of strontium；
（2）Absorption is handled with activated carbon：By activated carbon in 120 DEG C, when vacuum dehydration 8 is small；
（3）Adsorb radon element：By the step（2）In activated carbon be placed in container, add in rich strontium water, carry out 60 points of absorption
Clock, temperature is maintained at 60 DEG C in adsorption process, and filtering takes clear liquid, must remove the rich strontium water after radon；
Wherein, in the step（2）Described in absorption with activated carbon using coconut husk, grain size 1-2mm；In the step（3）In,
Cocoanut active charcoal is 1 by mass with the rich strontium water solid-to-liquid ratio added in:10；
（4）Measure radon, content of strontium in the rich strontium water after removing radon.
2. strontium element and radon element sepatation process in richness strontium water according to claim 1, which is characterized in that described
Step（3）In, it is stirred in adsorption process so that cocoanut active charcoal is suspended in rich strontium water.
3. strontium element and radon element sepatation process in richness strontium water according to claim 1, which is characterized in that described
Step（1）In, measuring radon contents in water sample is：52.96Bq/L content of strontium is：20.9mg/L.
4. according to strontium element in claim 1-3 any one of them richness strontium water and radon element sepatation process, feature exists
In the step（2）Middle cocoanut active charcoal manufacturer is new original activated carbon Co., Ltd of Pingdingshan City.
5. strontium element and radon element sepatation process in richness strontium water according to claim 3, which is characterized in that the step
Suddenly（3）In take clear liquid, must go the rich strontium water radon contents after radon be 0.01 Bq/L.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810020843.6A CN108101146A (en) | 2018-01-10 | 2018-01-10 | Strontium element and radon element sepatation process in rich strontium water |
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| CN201810020843.6A CN108101146A (en) | 2018-01-10 | 2018-01-10 | Strontium element and radon element sepatation process in rich strontium water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665526A (en) * | 2019-01-30 | 2019-04-23 | 厦门泉加乐新材料科技有限公司 | A method of rich strontium active carbon is prepared using hydro-thermal method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4869832A (en) * | 1987-07-13 | 1989-09-26 | North East Environmental Products, Inc. | Radon removal method |
| US7713421B2 (en) * | 2003-12-09 | 2010-05-11 | Separation Design Group, Llc | Sorption method, device, and system |
| CN204126642U (en) * | 2014-09-07 | 2015-01-28 | 河南理工大学 | A kind of colliery radon survey device based on activated carbon box method |
| CN104843898A (en) * | 2014-12-03 | 2015-08-19 | 重庆摩尔水处理设备有限公司 | High-strontium natural mineral water purifying system |
-
2018
- 2018-01-10 CN CN201810020843.6A patent/CN108101146A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4869832A (en) * | 1987-07-13 | 1989-09-26 | North East Environmental Products, Inc. | Radon removal method |
| US7713421B2 (en) * | 2003-12-09 | 2010-05-11 | Separation Design Group, Llc | Sorption method, device, and system |
| CN204126642U (en) * | 2014-09-07 | 2015-01-28 | 河南理工大学 | A kind of colliery radon survey device based on activated carbon box method |
| CN104843898A (en) * | 2014-12-03 | 2015-08-19 | 重庆摩尔水处理设备有限公司 | High-strontium natural mineral water purifying system |
Non-Patent Citations (4)
| Title |
|---|
| A. I. ALABDULA’ALY, ET AL.: "Comparative study of different types of granular activated carbon in removing medium level radon from water", 《J RADIOANAL NUCL CHEM》 * |
| M. CACCIN ET AL.: "Adsorption of uranium, cesium and strontium onto coconut shell activated carbon", 《J RADIOANAL NUCL CHEM》 * |
| 姚立新等: "矿区含氡深井水作饮用水氡污染治理的试验研究", 《煤矿环境保护》 * |
| 陈清如等: "《中国洁净煤》", 30 September 2009, 中国矿业大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665526A (en) * | 2019-01-30 | 2019-04-23 | 厦门泉加乐新材料科技有限公司 | A method of rich strontium active carbon is prepared using hydro-thermal method |
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