CN1948179A - Purification treatment method of imitation dead sea floating solution - Google Patents
Purification treatment method of imitation dead sea floating solution Download PDFInfo
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- CN1948179A CN1948179A CN 200610021713 CN200610021713A CN1948179A CN 1948179 A CN1948179 A CN 1948179A CN 200610021713 CN200610021713 CN 200610021713 CN 200610021713 A CN200610021713 A CN 200610021713A CN 1948179 A CN1948179 A CN 1948179A
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Abstract
The present invention discloses a cleaning treatment method of imitation Dead Sea floatation solution. Said method includes the following steps: firstly, making the imitation Dead Sea floatation solution to be cleaned be slowly flowed into a S-type tubular dialysis device filled with semi-permeable membrane, then detecting colony totality in the solution, finally regulating mineral salt concentration of solution.
Description
Technical field
The present invention relates to technical field of sewage, specially refer to a kind of purification treatment method of imitation dead sea floating solution.
Background technology
At present, the room for user lying of the imitative Dead Sea more and more is subjected to people's welcome with its exclusive amusement and nourishing function.Its main component of floating solution of the imitative Dead Sea is a mineral salt, also has certain methods directly to adopt sodium-chlor directly to prepare, and the saltiness of imitation dead sea floating solution is 6～27%, and proportion is between 1.05～1.3 gram/cubic centimetres, thus the purpose that cannot not reach heavyly.Mineral element in this solution can act on human body in human body buoyant process, reach the purpose of health care.
Along with increasing of visitor, the problem that how to make imitation dead sea floating solution reach state health standards all the time just becomes outstanding relatively.Though imitative Dead Sea solution is the mineral salt solution of high density, can play restraining effect to the growth of part bacterium, still, can not suppress the growth of salt-durable microbe and halophilic microorganism, studies show that the microorganism growth situation under the different salt concn is as shown in table 1.
Microorganism under the different salt concn of table 1
| Classification | Reaction | For example |
| Non-halophilic bacterium | Growth is best in the substratum that contains 0.2mol/L salt | Most common eubacteriums and multiple fresh water speck |
| Slight halophilic bacterium | Growth is best in the substratum that contains 0.2～0.5mol/L salt | A lot of marine microorganisms |
| The moderate halophilic bacterium | Growth is best in the substratum that contains 0.5～2.5mol/L salt, and that can grow in being lower than 0.1mol/L salt is considered to facultative halophilic bacterium | Vibrio casticola, Paracoccus halockmitrificams, Psemdonmomas species |
| The edge Natrinema altunense sp | Growth is best in the substratum that contains 1.5～4.0mol/L salt | Extothiorhodaspira halophila, Actinopolyspora halophila, Halobacterium volcamii |
| Natrinema altunense sp | Growth is best in the substratum that contains 2.5～5.2mol/L (saturated) salt | Halobacterium salimarium, Halococcus mmorrhuae |
| The salt tolerant bacterium | The non-halophilic bacterium of energy salt tolerant.If surpassing 2.5mol/L salt, growth scope can be considered to the extremely salt-tolerant microorganism | Staphylococcas epidemmidis, Solute-tolerant yeasts, fumgi, And algae. |
The part venue is arranged at this problem, adopt the germ-resistant method of chlorinated lime to suppress these microbial growths, though this method is effective fast, but chlorinated lime is bigger to the injury of human body, when human body soaks wherein, security incident very easily takes place, so this method does not have practicality.Through the inventor prolonged and repeated experimental study, found the treatment process of microorganism in a kind of high level salt solution finally, and success this method is used for the imitation dead sea floating solution purifying treatment.
Summary of the invention
The objective of the invention is to be to provide a kind of purification treatment method of imitation dead sea floating solution, this method is utilized the semi-permeable membranes technology, macromolecular substance in the imitation dead sea floating solution filtered fully come, effectively removed each contained in imitation dead sea floating solution quasi-microorganism.It is low, effective that this method has a cost, characteristics such as wide accommodation.
Comprise routine step down in order to reach the technical scheme that purpose of the present invention adopts:
1, the imitation dead sea floating solution that needs are purified is with the flow velocity of 0.05～0.1m/s, and hydraulic pressure is 0.02～0.04Mpa, slowly flows in the dialysis apparatus, and the filler in the dialysis apparatus adopts the cellulose acetate semipermeable partition, and its structure is a S bend pipe shape structure.The cellulose acetate semipermeable partition is born negatively charged ion and positively charged ion on the surface, and its aperture is 1 millimeter, has only salinity to pass through.
2, will adopt the routine inspection method (GB4789.2-84) of total number of bacterial colony to detect its total number of bacterial colony by the imitation dead sea floating solution after handling, when total number of bacterial colony＜30, can carry out for the 3rd step, if the 1st step is repeated in total number of bacterial colony＞30 in the solution o'clock, after up to standard, carried out for the 3rd step.
3, the mineral salt concentration of the imitation dead sea floating solution of test after purifying treatment is controlled its mineral salt concentration 6～27%, and proportion is between 1.05～1.3 gram/cubic centimetres.Concentration is lower than this standard and then adds an amount of mineral salt, till up to standard.Concentration is higher than then thin up of this standard, till up to standard.
Major advantage of the present invention and positively effect are:
1, to have a purification process technique simple in the present invention, fast characteristics.Experimental results show that whole scavenging process 3～8 hours consuming time.And a kind of improvement as present method, one mouth of pipe can be installed below floating pond, the mouth of pipe links to each other with dialysis apparatus, floating solution flows in the dialysis apparatus, macromolecular substance is removed in effect by the cellulose acetate semipermeable partition, and then be back in the floating pond by the water pump applied pressure, reach the order ground of circularly purifying.
2, cellulose acetate semipermeable partition of the present invention has good strainability, can effectively remove macromolecular substance.This be because the aperture of the cellulose acetate semipermeable partition that we adopted in 1 millimeter, can be by inorganicss such as mineral salts, but biomacromolecule can not pass through, and this just effectively with halophilic microorganism separating from imitation dead sea floating solution, reaches the purpose of purification.Proof by experiment, when imitation dead sea floating solution purified with the flow velocity of 0.05～0.1m/s, the total number of bacterial colony of the floating solution after the purification is request of national standard head and shoulders above.
3, the purifying treatment method of imitation dead sea floating solution of the present invention has adopted dialysis apparatus, and this device has characteristics such as the high control of level of automation is convenient, and working cost is low, and not only than other purifying treatment method good purification, and cost is also lower.
Embodiment
Embodiment 1,
Concrete steps are as follows:
1, the imitation dead sea floating solution that 1000L need be purified is with the flow velocity of 0.05～0.1m/s, hydraulic pressure is 0.02～0.04Mpa, slowly inflow is filled with in the S bend pipe shape dialysis apparatus of cellulose acetate semipermeable partition, flows out by the mouth of pipe of the imitation dead sea floating solution after the purifying treatment by lower end in the dialysis apparatus.
2, randomly draw imitation dead sea floating solution 10ml after the purifying treatment, adopt the routine inspection method (GB4789.2-84) of total number of bacterial colony to detect its total number of bacterial colony, total number of bacterial colony is 12.
3, the mineral salt concentration of the imitation dead sea floating solution after the test purifying treatment is 15%, is added into the mineral salt of 70kg, and making its mineral salt concentration is 22%, obtains to purify imitation dead sea floating solution.
Embodiment 2,
1, the imitation dead sea floating solution that 1000L need be purified is with the flow velocity of 0.05～0.1m/s, hydraulic pressure is 0.02～0.04Mpa, slowly inflow is filled with in the S bend pipe shape dialysis apparatus of cellulose acetate semipermeable partition, flows out by the mouth of pipe of the imitation dead sea floating solution after the purifying treatment by lower end in the dialysis apparatus.
2, randomly draw imitation dead sea floating solution 10ml after the purifying treatment, adopt the routine inspection method (GB4789.2-84) of total number of bacterial colony to detect its total number of bacterial colony, total number of bacterial colony is 12.
3, the mineral salt concentration of the imitation dead sea floating solution after the test purifying treatment is 15%, is added into the mineral salt of 70kg, and making its mineral salt concentration is 22%, obtains to purify imitation dead sea floating solution.
Embodiment 3,
1, the imitation dead sea floating solution that 1000L need be purified is with the flow velocity of 0.05～0.1m/s, hydraulic pressure is 0.02～0.04Mpa, slowly inflow is filled with in the S bend pipe shape dialysis apparatus of cellulose acetate semipermeable partition, flows out by the mouth of pipe of the imitation dead sea floating solution after the purifying treatment by lower end in the dialysis apparatus.
2, randomly draw imitation dead sea floating solution 10ml after the purifying treatment, adopt the routine inspection method (GB4789.2-84) of total number of bacterial colony to detect its total number of bacterial colony, total number of bacterial colony is 35.Repeat the first step, its total number of bacterial colony is detected in the back of finishing dealing with, and total number of bacterial colony is 10.
3, the mineral salt concentration of the imitation dead sea floating solution after the test purifying treatment is 20%, is added into the mineral salt of 20kg, and making its mineral salt concentration is 22%, obtains to purify imitation dead sea floating solution.
Embodiment 4,
1, the imitation dead sea floating solution that 1000L need be purified is with the flow velocity of 0.05～0.1m/s, hydraulic pressure is 0.02～0.04Mpa, slowly inflow is filled with in the S bend pipe shape dialysis apparatus of cellulose acetate semipermeable partition, flows out by the mouth of pipe of the imitation dead sea floating solution after the purifying treatment by lower end in the dialysis apparatus.
2, randomly draw imitation dead sea floating solution 10ml after the purifying treatment, adopt the routine inspection method (GB4789.2-84) of total number of bacterial colony to detect its total number of bacterial colony, total number of bacterial colony is 14.
3, the mineral salt concentration of the imitation dead sea floating solution after the test purifying treatment is 13%, is added into the mineral salt of 90kg, and making its mineral salt concentration is 22%, obtains to purify imitation dead sea floating solution.
Embodiment 5,
1, the imitation dead sea floating solution that 1000L need be purified is with the flow velocity of 0.05～0.1m/s, hydraulic pressure is 0.02～0.04Mpa, slowly inflow is filled with in the S bend pipe shape dialysis apparatus of cellulose acetate semipermeable partition, flows out by the mouth of pipe of the imitation dead sea floating solution after the purifying treatment by lower end in the dialysis apparatus.
2, randomly draw imitation dead sea floating solution 10ml after the purifying treatment, adopt the routine inspection method (GB4789.2-84) of total number of bacterial colony to detect its total number of bacterial colony, total number of bacterial colony is 23.
3, the mineral salt concentration of the imitation dead sea floating solution after the test purifying treatment is 28%, is added into 30L water, and making its mineral salt concentration is 22%, obtains to purify imitation dead sea floating solution.
Embodiment 6,
1, the imitation dead sea floating solution that 1000L need be purified is with the flow velocity of 0.05～0.1m/s, hydraulic pressure is 0.02～0.04Mpa, slowly inflow is filled with in the S bend pipe shape dialysis apparatus of cellulose acetate semipermeable partition, flows out by the mouth of pipe of the imitation dead sea floating solution after the purifying treatment by lower end in the dialysis apparatus.
2, randomly draw imitation dead sea floating solution 10ml after the purifying treatment, adopt the routine inspection method (GB4789.2-84) of total number of bacterial colony to detect its total number of bacterial colony, total number of bacterial colony is 38.Repeat the first step, its total number of bacterial colony is detected in the back of finishing dealing with, and total number of bacterial colony is 18.
3, the mineral salt concentration of the imitation dead sea floating solution after the test purifying treatment is 24%, obtains to purify imitation dead sea floating solution.
Embodiment 7,
1, the imitation dead sea floating solution that 1000L need be purified is with the flow velocity of 0.05～0.1m/s, hydraulic pressure is 0.02～0.04Mpa, slowly inflow is filled with in the S bend pipe shape dialysis apparatus of cellulose acetate semipermeable partition, flows out by the mouth of pipe of the imitation dead sea floating solution after the purifying treatment by lower end in the dialysis apparatus.
2, randomly draw imitation dead sea floating solution 10ml after the purifying treatment, adopt the routine inspection method (GB4789.2-84) of total number of bacterial colony to detect its total number of bacterial colony, total number of bacterial colony is 9.
3, the mineral salt concentration of the imitation dead sea floating solution after the test purifying treatment is 19%, obtains to purify imitation dead sea floating solution.
Embodiment 8,
1, the imitation dead sea floating solution that 1000L need be purified is with the flow velocity of 0.05～0.1m/s, hydraulic pressure is 0.02～0.04Mpa, slowly inflow is filled with in the S bend pipe shape dialysis apparatus of cellulose acetate semipermeable partition, flows out by the mouth of pipe of the imitation dead sea floating solution after the purifying treatment by lower end in the dialysis apparatus.
2, randomly draw imitation dead sea floating solution 10ml after the purifying treatment, adopt the routine inspection method (GB4789.2-84) of total number of bacterial colony to detect its total number of bacterial colony, total number of bacterial colony is 21.
3, the mineral salt concentration of the imitation dead sea floating solution after the test purifying treatment is 22%, obtains to purify imitation dead sea floating solution.
Claims (2)
1, a kind of purification treatment method of imitation dead sea floating solution, it comprises the following steps:
A, imitation dead sea floating solution that needs are purified are with the flow velocity of 0.05～0.1m/s, hydraulic pressure is 0.02～0.04Mpa, slowly inflow is filled with in the S bend pipe shape dialysis apparatus of semipermeable partition, flows out by the mouth of pipe of the imitation dead sea floating solution after the purifying treatment by lower end in the dialysis apparatus.
B, will detect its total number of bacterial colony, when total number of bacterial colony＜30, can carry out the C step,, after up to standard, carry out the C step if the A step is repeated in total number of bacterial colony＞30 in the solution o'clock by the imitation dead sea floating solution after handling.
The mineral salt concentration of C, the imitation dead sea floating solution of test after purifying treatment, making its mineral salt concentration is 6～27%.
The mineral salt preparation:
Mineral salt concentration＜6% of the imitation dead sea floating solution after the purifying treatment adds solid-state mineral salt, and making its mineral salt concentration is 6～27%.
The water preparation:
Mineral salt concentration＞27% of the imitation dead sea floating solution after the purifying treatment adds entry, and making its mineral salt concentration is 6～27%.
2, a kind of purification treatment method of imitation dead sea floating solution according to claim 1 is characterized in that: semipermeable partition is the cellulose acetate semipermeable partition.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610021713 CN1948179A (en) | 2006-08-30 | 2006-08-30 | Purification treatment method of imitation dead sea floating solution |
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| CN 200610021713 CN1948179A (en) | 2006-08-30 | 2006-08-30 | Purification treatment method of imitation dead sea floating solution |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158032A (en) * | 2017-06-09 | 2017-09-15 | 天津中民普健海水淡化科技发展有限公司 | The technique that Essence prepares flotation fluid simultaneously in a kind of extraction seawater |
| CN107185089A (en) * | 2017-07-04 | 2017-09-22 | 天津中民普健海水淡化科技发展有限公司 | It is a kind of to be recuperated generation method with floating five based on health |
| CN107986506A (en) * | 2017-12-28 | 2018-05-04 | 天津海源汇科技有限公司 | A kind of preparation method of flotation fluid, preparation system, purification method and cleaning system |
-
2006
- 2006-08-30 CN CN 200610021713 patent/CN1948179A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158032A (en) * | 2017-06-09 | 2017-09-15 | 天津中民普健海水淡化科技发展有限公司 | The technique that Essence prepares flotation fluid simultaneously in a kind of extraction seawater |
| CN107185089A (en) * | 2017-07-04 | 2017-09-22 | 天津中民普健海水淡化科技发展有限公司 | It is a kind of to be recuperated generation method with floating five based on health |
| CN107986506A (en) * | 2017-12-28 | 2018-05-04 | 天津海源汇科技有限公司 | A kind of preparation method of flotation fluid, preparation system, purification method and cleaning system |
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