CN203922944U - The treatment system of trade effluent in a kind of tigogenin production process - Google Patents
The treatment system of trade effluent in a kind of tigogenin production process Download PDFInfo
- Publication number
- CN203922944U CN203922944U CN201420311485.1U CN201420311485U CN203922944U CN 203922944 U CN203922944 U CN 203922944U CN 201420311485 U CN201420311485 U CN 201420311485U CN 203922944 U CN203922944 U CN 203922944U
- Authority
- CN
- China
- Prior art keywords
- pool
- tigogenin
- production process
- treatment system
- trade effluent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- GMBQZIIUCVWOCD-WWASVFFGSA-N Sarsapogenine Chemical compound O([C@@H]1[C@@H]([C@]2(CC[C@@H]3[C@@]4(C)CC[C@H](O)C[C@H]4CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@H](C)CO1 GMBQZIIUCVWOCD-WWASVFFGSA-N 0.000 title claims abstract description 32
- RTMWIZOXNKJHRE-UHFFFAOYSA-N Tigogenin Natural products CC1COC2CC(C)(OC12)C3CCC4C5CCC6CC(O)CCC6(C)C5CCC34C RTMWIZOXNKJHRE-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000003513 alkali Substances 0.000 claims abstract description 16
- 238000004062 sedimentation Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000010992 reflux Methods 0.000 claims description 8
- 239000010802 sludge Substances 0.000 claims description 8
- 238000005273 aeration Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 16
- 239000002351 wastewater Substances 0.000 description 15
- 244000198134 Agave sisalana Species 0.000 description 6
- 235000011624 Agave sisalana Nutrition 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 239000006210 lotion Substances 0.000 description 4
- 239000012452 mother liquor Substances 0.000 description 4
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 4
- 229930182490 saponin Natural products 0.000 description 4
- 150000007949 saponins Chemical class 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000003270 steroid hormone Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- OXLGJTRVVNGJRK-UHFFFAOYSA-N Hecogenin Natural products CC1CCC2(CC3CC4C5CCC6CC(O)CCC6(C)C5CC(=O)C4(C)C3C2C)OC1 OXLGJTRVVNGJRK-UHFFFAOYSA-N 0.000 description 1
- QOLRLLFJMZLYQJ-KYRQEAISSA-N Sisalagenin Chemical compound O([C@@H]1[C@@H]([C@]2(C(=O)C[C@@H]3[C@@]4(C)CC[C@H](O)C[C@@H]4CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@H](C)CO1 QOLRLLFJMZLYQJ-KYRQEAISSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003470 adrenal cortex hormone Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003263 anabolic agent Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019219 chocolate Nutrition 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- -1 is tawny Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Activated Sludge Processes (AREA)
Abstract
The utility model discloses the treatment system of trade effluent in a kind of tigogenin production process, comprise alkali pretreatment pool, in and preparing pool, preliminary sedimentation tank, biochemistry pool and second pond, described alkali pretreatment pool, in and preparing pool, preliminary sedimentation tank, biochemistry pool and second pond be communicated with successively.Waste Water Treatment wastewater treatment ability of the present utility model is large, and efficiency is high, there is no secondary pollution, and technology stability is good, is applicable to industrial applications.
Description
Technical field
The utility model relates to a kind of Sewage treatment systems, relates in particular to the treatment system of trade effluent in a kind of tigogenin production process.
Background technology
Tigogenin also claims sisalagenin, Tigogenin etc., generally the form with saponin is present in sisal hemp juice, it is a kind of good steroid hormone class medicine material, can be used to synthetic more than 200 kind of steroid hormone class medicine, as adrenocortical hormone, sexual hormoue and protein anabolic hormone class medicine, have " medical gold " and " mother's of hormone " title.
From sisal hemp, extract tigogenin, to go the sisal dregs after fiber to squeeze the juice, sisal hemp juice, from flowing in settling tank spontaneous fermentation two weeks, leaches throw out, dries and obtains sisal hemp cream, reaction is hydrolyzed under certain temperature and pressure with acid, after hydrolysis, the hydrolyzate of gained is mixed lime, and dry rear with alcohol reflux, extracting solution decolours through acidifying, after condensing crystal, obtain tigogenin crude product, crude product recrystallization obtains product.
In tigogenin industrialized producing technology process, can produce a large amount of unmanageable waste water, waste water is mainly derived from mother liquor and the washing lotion that the hydrolysis of sisal hemp cream produces.Mother liquor waste water is after hydrolysis reaction, and the filtrate forming through press filtration, is chocolate, and COD is 20000-50000mg/L, and pH is 0.5-2, and generation is 100-150 ton mother liquor/ton tigogenin; Washing lotion waste water is formed by clear water washing hydrolyzate filter cake, is tawny, and COD is 13000-36000mg/L, and pH is 2.0-5.0, and generation is about 300-350 ton washing lotion/ton tigogenin.
Above-mentioned tigogenin trade effluent is characterised in that: (1) waste water generation is large, brings severe contamination easily to periphery water and soil and atmosphere; (2) acidity is high, especially SO
4-content is high.(3) COD concentration is high, but biodegradability is strong; (4) colloid is heavy, pigment is dense, foam is many, and comprehensive regulation difficulty is large.
If waste water is administered improperly in tigogenin production process, bring serious pollution can to the environment of periphery.Because tigogenin manufacturing enterprise is distributed in the remote districts near the places of origin of raw materials and water source mostly, away from urban drainage pipe network, if be directly discharged into water body without any processing, can severe contamination downstream river.The breedings such as a large amount of algae, sulphate reducing bacteria, will produce a large amount of SO
2, H
2the irritant gass such as S, consume Dissolved Oxygen in Water, change the ecotope in river; In addition, in waste water, the discharge of a large amount of acidic substance also can change the character of water body, soil around, affects crop growth, destroys the eubiosis, and the resident living in downstream has been caused and had a strong impact on.For protection of the environment; discharge of wastewater for saponin industry; country has formulated a set of emission standard specially, < < saponin industry pollution discharge standard > > (GB20425-2006).
Tigogenin trade effluent belongs to the coloured organic waste water of high density, and the method at present this type of waste water mainly being adopted both at home and abroad has chemical method (oxidation style, electrolytic process, ion exchange method etc.), physico-chemical processes (Coagulation Method, absorption method, membrane technique, extraction process etc.) and biological process (throwing bacterium method, blodisc, anaerobic-aerobic technique etc.).It administers mechanism summary two kinds: (1) is enriched with color substance and hardly degraded organic substance, more separated removal; (2) damaged colored material and hardly degraded organic substance, to reach the organic object of decolorization and degradation.
Adopt above-mentioned treatment system single or simple combination, process tigogenin trade effluent, though can reach certain regulation effect, water outlet is still difficult to reach discharging standards.Due to the uniqueness of production technique, tigogenin trade effluent, except having the general characteristic of the coloured organic waste water of high density, also possesses the singularity of self.For a long time, the waste water treatment work of tigogenin manufacturing enterprise always loaded down with trivial details in technique, running cost is high, the situation of weak effect.Therefore, in today of environmental requirement increasingly stringent, adopt advanced Sewage treatment systems, make tigogenin trade effluent reach discharging standards, be tigogenin manufacturing enterprise great difficult problem urgently to be resolved hurrily, resolved and certainly will can produce good social benefit and environmental benefit.
Utility model content
The utility model is exactly in order to solve above-mentioned problems of the prior art, provides a kind of wastewater treatment ability large, and efficiency is high, there is no secondary pollution, and technology stability is good, is applicable to the Sewage treatment systems of industrial applications.
For achieving the above object, the technical solution of the utility model is as follows:
Industrial wastewater treatment system in described tigogenin production process, comprise alkali pretreatment pool, in and preparing pool, preliminary sedimentation tank, biochemistry pool and second pond, it is characterized in that: described alkali pretreatment pool, in and preparing pool, preliminary sedimentation tank, biochemistry pool and second pond be communicated with successively.
In described He in preparing pool, be provided with aerating apparatus.
Described aerating apparatus is in being located at and the air tubulation of preparing pool bottom, is evenly arranged spiral aeration head above, by Root's blower air-blowing, stirs.
Described alkali pretreatment pool is communicated with filter residue gathering system, and described filter residue gathering system is for collecting the precipitation after filtration.
Described biochemistry pool is divided into leading portion anoxic section and two parts of back segment aerobic section.
In described second pond, be provided with on-Line Monitor Device, the water quality in monitoring pool.
Described second pond is provided with the sludge reflux pipeline being communicated with biochemistry pool.
Described biochemistry pool is divided into leading portion anoxic section and two parts of back segment aerobic section, and sludge reflux pipeline is communicated with the leading portion anoxic section of biochemistry pool.
The utility model is to realize like this sewage disposal: the mother liquor waste water in tigogenin production process and washing lotion waste water are flow in waste water alkali pretreatment pool certainly, add alkali to regulate pH value, limit edged stirs, and after adjustment, filters, and collects filter residue; During filtrate and sanitary sewage enter in proportion and preparing pool, monitor its COD content, and according to its COD content in and preparing pool in add quantitative nutritive salt, aeration agitation 30 minutes, after preliminary sedimentation tank sedimentation, enter biochemistry pool and carry out biochemical treatment, after being disposed, water outlet is carried out mud-water separation from flowing to second pond, monitoring supernatant liquor, rear outer row up to standard, pool bottom sludge is back to biochemistry pool A section by sludge reflux pump, according to this constantly circulation.
The utility model has the advantages that:
Waste Water Treatment of the present utility model by alkali pretreatment pool, in and preparing pool, preliminary sedimentation tank, biochemistry pool and second pond combine utilization, can effectively process the trade effluent in tigogenin production process, in treating processes, effective, running cost is low, energy-saving and emission-reduction, and comprehensive utilization of resources rate is high, almost, without secondary pollution, be very suitable for serialization industrial production.
Described alkali pretreatment pool, by adding alkali, carry out pre-treatment, in and in waste water, affect biochemical high concentrated acid, remove a large amount of SO
4 2-waste water after pretreatment can effectively reduce COD concentration, wastewater biodegradability significantly improves, can effectively cut down the total amount of pollutant, improve waste water treatment efficiency, and shock-resistant, strong adaptability, final outflow water can reach the emission standard of < < saponin industry pollution discharge standard > > (GB20425-2006).
Accompanying drawing explanation
Fig. 1 is the utility model process flow sheet.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment 1:
Industrial wastewater treatment system in a kind of tigogenin production process of the utility model, comprise alkali pretreatment pool, in and preparing pool, preliminary sedimentation tank, biochemistry pool and second pond, it is characterized in that: described alkali pretreatment pool, in and preparing pool, preliminary sedimentation tank, biochemistry pool and second pond be communicated with successively.
In described He in preparing pool, be provided with aerating apparatus.
Described aerating apparatus is in being located at and the air tubulation of preparing pool bottom, is evenly arranged spiral aeration head above, by Root's blower air-blowing, stirs.
Described alkali pretreatment pool is communicated with filter residue gathering system, and described filter residue gathering system is for collecting the precipitation after filtration.
Described biochemistry pool is divided into leading portion anoxic section and two parts of back segment aerobic section.
In described second pond, be provided with on-Line Monitor Device, the water quality in monitoring pool.
Described second pond is provided with the sludge reflux pipeline being communicated with biochemistry pool.
Described biochemistry pool is divided into leading portion anoxic section and two parts of back segment aerobic section, and sludge reflux pipeline is communicated with the leading portion anoxic section of biochemistry pool.
Claims (8)
1. the treatment system of trade effluent in a tigogenin production process, comprise alkali pretreatment pool, in and preparing pool, preliminary sedimentation tank, biochemistry pool and second pond, it is characterized in that: described alkali pretreatment pool, in and preparing pool, preliminary sedimentation tank, biochemistry pool and second pond be communicated with successively.
2. the treatment system of trade effluent in tigogenin production process as claimed in claim 1, is characterized in that: in described He in preparing pool, be provided with aerating apparatus.
3. the treatment system of trade effluent in tigogenin production process as claimed in claim 2, it is characterized in that: described aerating apparatus is in being located at and the air tubulation of preparing pool bottom, be evenly arranged spiral aeration head above, by Root's blower air-blowing, stir.
4. the treatment system of trade effluent in tigogenin production process as claimed in claim 1, is characterized in that: described alkali pretreatment pool is communicated with filter residue gathering system, and described filter residue gathering system is for collecting the precipitation after filtration.
5. the treatment system of trade effluent in tigogenin production process as claimed in claim 1, is characterized in that: described biochemistry pool is divided into leading portion anoxic section and two parts of back segment aerobic section.
6. the treatment system of trade effluent in tigogenin production process as claimed in claim 1, is characterized in that: in described second pond, be provided with on-Line Monitor Device, the water quality in monitoring pool.
7. the treatment system of trade effluent in tigogenin production process as claimed in claim 1, is characterized in that: described second pond is provided with the sludge reflux pipeline being communicated with biochemistry pool.
8. the treatment system of trade effluent in tigogenin production process as claimed in claim 6, is characterized in that: described biochemistry pool is divided into leading portion anoxic section and two parts of back segment aerobic section, and sludge reflux pipeline is communicated with the leading portion anoxic section of biochemistry pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311485.1U CN203922944U (en) | 2014-06-12 | 2014-06-12 | The treatment system of trade effluent in a kind of tigogenin production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311485.1U CN203922944U (en) | 2014-06-12 | 2014-06-12 | The treatment system of trade effluent in a kind of tigogenin production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922944U true CN203922944U (en) | 2014-11-05 |
Family
ID=51818800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311485.1U Expired - Lifetime CN203922944U (en) | 2014-06-12 | 2014-06-12 | The treatment system of trade effluent in a kind of tigogenin production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923857A (en) * | 2016-06-22 | 2016-09-07 | 陕西科技大学 | Pretreatment method of sisal hemp/yam diosgenin wastewater |
| CN109626744A (en) * | 2019-01-11 | 2019-04-16 | 苏州科特环保股份有限公司 | A kind of processing method of diosgenin wastewater |
-
2014
- 2014-06-12 CN CN201420311485.1U patent/CN203922944U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923857A (en) * | 2016-06-22 | 2016-09-07 | 陕西科技大学 | Pretreatment method of sisal hemp/yam diosgenin wastewater |
| CN109626744A (en) * | 2019-01-11 | 2019-04-16 | 苏州科特环保股份有限公司 | A kind of processing method of diosgenin wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |