CN1100451A - Application of antiseeping dense-medium material - Google Patents
Application of antiseeping dense-medium material Download PDFInfo
- Publication number
- CN1100451A CN1100451A CN 93117805 CN93117805A CN1100451A CN 1100451 A CN1100451 A CN 1100451A CN 93117805 CN93117805 CN 93117805 CN 93117805 A CN93117805 A CN 93117805A CN 1100451 A CN1100451 A CN 1100451A
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- Prior art keywords
- pond
- antiseeping
- dense
- medium
- bittern
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- Cultivation Of Seaweed (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The said method is that 10-100 mesh dense-medium antiseeping material powder is spread on the densified bottom of salt pond or seaweed cultivating pond with a thickness of 2-10 mm. In the moving load area, there is another layer of rolled loess or other hard material preventing brine corrosion above the antiseeping layer. Compared with available tech, the said method is simple, effective and economical.
Description
The present invention relates to the antiseepage field in salt pan and algal cultivation pond.
Traditional anti-seepage method of storage such as Salt production concentraing pond halogen device is because its operating procedure complexity, or cost is too high and can not resist the dynamic variation of pond, salt pan plate, anti-seepage effect is very poor, increased production cost greatly, according to relevant department's preresearch estimates, whole nation Salt production is annual because seepage causes with a toll of more than 10 hundred million yuan, immeasurable especially by seepage to the loss that algal cultivation causes, the beach that China is suitable for algal cultivation is that the sandy soil location constitutes mostly, because seepage speed is fast, causes production to keep.
The object of the invention provides a kind of application method that is applicable to the novel impervious material-antiseeping dense-medium material in Salt production pond and algal cultivation pond.
Antiseeping dense-medium material of the present invention be select toxicological harmless for use and the natural mineral matter of in working medium, do not have to derive from poisoning or industrial residue through dehydration, broken, screening, the utmost point is assigned to the raw materials for production that porosity is 30%-50%, with the greasy hydrolysate of natural animal-plant with 85～99: 1～15 weight ratio in mixing device, stir under 25～150 ℃ of temperature condition 3～15 minutes postcooling finished product, this product is a white powder, particle fineness is the 10-100 order, tasteless nontoxic, be difficult for the moisture absorption, the Applicable temperature scope is-30-130 ℃, detect through authoritative department, this material not only erosion resistance and weathering resistance is stronger, and has weather resistance preferably, with the 750W ultraviolet ray apart from 200 hours (being equivalent to life cycle 20 years) of 30 centimetres of Continuous irradiation of sample, this not conglomeration of material, ne-leakage, the fat hydrolysis product molecular structure essentially consist element that this material is adopted in the hydrophobisation treating processes only is C, H, O etc., it is harmless to measure this material non-toxic through relevant health and epidemic prevention and food quality inspection department.
The application of antiseeping dense-medium material of the present invention is performed such, the halogen storage pool and the algal cultivation pond that described material are used for sea salt industry, bittern is put only in the pond, by hand or mechanical means be layed at the bottom of the pond impervious material and the pond low bank between fields, laying depth is 2～10mm, on the impervious barrier in no dynamic load district, directly contact bittern, on the impervious barrier in current dynamic load district, lay 1～2cm and roll loess, on the impervious barrier in mechanical dynamic load district, lay the anti-bittern corrosive mechanically resistant material of one deck, as concrete slab, ceramic plate, steel watt plate and aqueous stone material etc.
Example 1:
In the B of-Φ 3cm, spread gauze, the thick impervious material of gauze upper berth 10mm, repave one deck paper on this material, spread the skim sposh on the paper, and the funnel periphery handled, inject 21 ° of Be bittern 10cm then, funnel is placed on the yoke, accept with narrow-mouthed bottle below the funnel and ooze out bittern, observed ne-leakage through three months.
Example 2:
In B, spread one deck paper earlier, 2mm former antiseepage material in paper upper berth places the no floor iron tube of a diameter less than the funnel diameter on the impervious material, fills impervious material between drum outer wall and the funnel inwall, inject 10 centimetres of dark bittern in the work durm, observed the ne-leakage phenomenon through 16 days continuously and take place.
Example 3:
In subhorizontal pond at the bottom of about 80 square metres of ponds, after preliminary compacting, inject bittern at the bottom of the pond and survey infiltration capacity, first day infiltration capacity is 50mm, second day is 22mm, observed several days continuously, its infiltration capacity is kept this level always, bittern is let out dried, dried in the air and press shop, back impervious material, the two layers of common brick in low bank between fields upper berth, pond (highly about 20cm) around earlier in the pond, in the middle of brick and low bank between fields or in shallow water, put the thick impervious material of 10mm, the thick impervious material of 10mm is evenly laid in the back at the bottom of the pond, spread paper then, paper upper berth one deck sposh, inject bittern and survey infiltration capacity with the salt balance method, data see Table 1
Example 4:
With the pond (400 square metres) of a 10m * 40m and one 10m * 20m(200 square metre) two ponds do antiseepage) simultaneous test, shop 10mm impervious material at the bottom of the pond in blank contrast pond (200 square metres) is spread paper, shop sposh then; Antiseepage pond (400 square metres) anti-seepage method is handled the back well with example 3, two ponds and is injected same concentrations bittern 10cm, respectively it is compared test then, and data see Table 2:
Table 2 comparative test result
As seen from Table 2, the first five day adds up to, and the antiseepage pool water level reduces 0.7mm, and the blank pool water level reduces 11.71mm, waterhead analysis from then on, and there is tangible anti-seepage effect in the antiseepage pond.
Antiseeping dense-medium material of the present invention is obvious to the salt pan anti-seepage effect, the deformation of pond, salt pan plate had higher contend with and remedy ability, because its life-span reaches (assay) more than 20 years, it is comparatively economical comparing with the impervious material of present use, and therefore this brand-new impervious material and application method thereof are that a new technological approaches has been opened up in the antiseepage in salt pan and algal cultivation pond.
Claims (2)
1, a kind of application of antiseeping dense-medium material, it is that the natural mineral of do not have to derive from poisoning with toxicological harmless and in working medium or industrial residue are through dehydration, broken, screening, the utmost point is assigned to the raw materials for production that porosity reaches 30-50%, 10～100 purpose antiseeping dense-medium materials after the hydrophobisation of natural animal-plant fat hydrolysis product is handled, described material is applied to the antiseepage in salt pan or algal cultivation pond, the present invention is characterised in that: bittern is put only in the pond, by hand or mechanical means impervious material is layed in pond low bank between fields at the bottom of the pond, laying depth 2～10mm, on the impervious barrier in current dynamic load district, lay 1～2 centimetre and roll loess, on the impervious barrier in mechanical dynamic load district, lay the anti-bittern corrosive mechanically resistant material of one deck.
2,, it is characterized in that described mechanically resistant material can be concrete slab, ceramic plate, steel watt plate or aqueous stone material according to the application of the described antiseeping dense-medium material of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93117805 CN1100451A (en) | 1993-09-16 | 1993-09-16 | Application of antiseeping dense-medium material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93117805 CN1100451A (en) | 1993-09-16 | 1993-09-16 | Application of antiseeping dense-medium material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1100451A true CN1100451A (en) | 1995-03-22 |
Family
ID=4992182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93117805 Pending CN1100451A (en) | 1993-09-16 | 1993-09-16 | Application of antiseeping dense-medium material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1100451A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992356A (en) * | 2012-12-18 | 2013-03-27 | 莱州诚源盐化有限公司 | Method for rapidly building anti-seepage salt pond |
-
1993
- 1993-09-16 CN CN 93117805 patent/CN1100451A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992356A (en) * | 2012-12-18 | 2013-03-27 | 莱州诚源盐化有限公司 | Method for rapidly building anti-seepage salt pond |
| CN102992356B (en) * | 2012-12-18 | 2015-10-14 | 莱州诚源盐化有限公司 | The method in fast construction antiseepage salt pan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |