CN103588353B - Modular combined treatment technique for small-size white wine plant wastewater - Google Patents
Modular combined treatment technique for small-size white wine plant wastewater Download PDFInfo
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- CN103588353B CN103588353B CN201310474968.3A CN201310474968A CN103588353B CN 103588353 B CN103588353 B CN 103588353B CN 201310474968 A CN201310474968 A CN 201310474968A CN 103588353 B CN103588353 B CN 103588353B
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Abstract
The invention relates to a modular combined treatment technique for small-size white wine plant wastewater, which is suitable for treating distillatory kettle bottom water and grain steaming kettle bottom water wastewater generated by small-size white wine workshops, and treating high-concentration organic wastewater generated by small-size white wine plants by utilizing modular combined optimization. The technique comprises a physicochemical module, a biochemical module and an advanced treatment module, wherein the physicochemical module comprises a filtration-regulation-coagulation submodule and a regulation-ferric-carbon microelectrolysis submodule; the biochemical module comprises a two-stage anaerobic sludge bed, an SBR (sequencing batch reactor) and a hydrolysis and acidification submodule; and the advanced treatment module comprises an activated carbon absorption submodule and an ultraviolet disinfection submodule. The technique can enhance the effluent water quality of the small-size white wine plant production wastewater, is convenient for management, implements automation and modularization, and has the advantages of small occupied area and low operating cost.
Description
Technical field
The present invention relates to distillery's technical field of waste water processing, be specifically a kind of modular combination treatment technology method to small-sized distillery waste water, be specially adapted to small rural white wine workshop, namely water quality and quantity change greatly, and COD concentration is high, and waste water is discharge separately.
Background technology
According to Investigation on Data analysis, one ton of about waste discharge of white wine 4 ~ 6 tons is often produced in general small-sized liquor production industry, and the index of various pollutent is all higher than large-scale liquor production industry.Through investigation, small-sized white wine workshop primary discharge two kinds of waste water, a kind of is distillation bottom pot water, and color is light yellow, and COD concentration is at more than 10000mg/L, and temperature is 70 ~ 80 DEG C; Another kind of for steaming grain bottom pot water, color is brown, and COD is at about 5000mg/L, and temperature is 60 ~ 80 DEG C.Administer due to small-sized white wine workshop and lack of capital and thin to Rural Water Environment protective awareness, dispose of sewage without direct discharge up to standard, flow into water body with runoff, rural area physical environment is threatened greatly, become one of factor that rural rivers lake water quality worsens.
At present, the unprocessed direct discharge of waste water in China's major part small-sized white wine workshop, Rural areas, although there is Sewage treatment systems in the small-sized distillery had, its cost is high, not manageability.
Therefore, for to the bottom pot water in small-sized white wine workshop and distilled water and the mixed solution research experiment of the two, investigate the optimum parameter condition that processing module is run, comparative analysis processing efficiency, processing cost, effluent quality is made to meet " fermentation alcohol and Liquor-making industry pollution discharge standard " (GB-27631-2011), for practical engineering application provides supportable.
Liquor production is with a long history, and the liquor production factory of small-sized dispersion is widely distributed, develops capital cost few, manageable, and the technique that processing efficiency is high is significant for small-sized distributing liquor industry.
Summary of the invention
The object of this is to provide a kind of automation control module combined system processing small-sized distillery waste water.According to the water quality of small-sized white wine wastewater, namely water quality and quantity change is greatly, and COD concentration is high, the feature that waste water separately discharges, and treatment facility complicated operation, adopt the arbitrary combination of automation control module, improve effluent quality, realize the simplification of operation.
1. automation control system, is included in line monitoring system, computer processing, automatic control system.On-line monitoring system measures the water quality situation of sewage, and water quality situation is fed back to computer, and computer, according to the feature of water quality, by the program set, enables different modules, and the parameter of modules is determined in adjustment.
2. modular combined system, comprises materialization module, biochemical module, and advanced treatment module comprises again respective submodule in each module.Materialization module is the physicochemical characteristic had for waste water, adopt the means that empirical analysis combines with verification experimental verification, select materializing strategy module targetedly, retained by pollutent, be separated, reclaim, the effect such as coagulating sedimentation, realize the pretreated object of high concentrated organic wastewater.Grid-adjustment-coagulation is comprised again, two, adjustment-Fe-C micro electrolysis pond submodule in this module.Biochemical treatment module, comprise UASB, SBR, acidication three submodules, because white wine wastewater has biodegradability, by anaerobism, anoxic, the various active sludge of aerobic and mutual combination and the application of biomembrance process treatment process, realize the biochemical treatment object of high concentrated organic wastewater de-carbon, denitrogenation and dephosphorization.UASB-SBR combination process can be selected in this module, acidication-SBR technique, also two-stage anaerobic treatment process can be selected, greatly can improve the water quality of water outlet like this, make effluent quality meet " fermentation alcohol and Liquor-making industry pollution discharge standard " (GB-27631-2011).Advanced treatment module, comprises charcoal absorption-disinfection by ultraviolet light, and this module mainly improves effluent quality further, ensures treatment effect.
The advantage of invention to improve the effluent quality of small-sized liquor production wastewater, and convenient management, and achieve automatization, modularization, floor space is little, and running cost is low.
Accompanying drawing explanation
Fig. 1 is automation control module combined system process flow sheet of the present invention.
Fig. 2 is computer programme flow diagram of the present invention.
In figure, 1 is on-line monitoring device, and 2 is computers, and 3 is materialization modules, and 4 is biochemical module, and 5 is advanced treatment modules,
output line,
operational path.
Embodiment
By being installed on the water quality situation of the on-line monitoring device Real-Time Monitoring white wine wastewater for the treatment of system water inlet place, and by relevant information feed back to computer controlling center, according to block combiner, the operating parameter that should select under determining this condition of water quality under the computer program set.As influent quality SS>4000mg/L, during T>60 DEG C, by data line transfer signal, Systematic selection grid-equalizing tank-coagulating sedimentation submodule, system continues the concentration of monitoring COD, when the concentration of COD is more than 10000mg/L, Systematic selection Fe-C micro electrolysis pond-two-stage anaerobic-aerobic module, water outlet is after monitoring, and qualified discharge, terminates; Otherwise circular treatment selected by computer, until qualified discharge.When SS<4000mg/L, T<60 DEG C, COD concentration at 5000 ~ 10000mg/L time, system will select equalizing tank-Fe-C micro electrolysis pond-anaerobic-aerobic block combiner, water quality conformance with standard, qualified discharge, computer terminates program.
Claims (2)
1. the modular combination treatment technology method to small-sized distillery waste water, utilize the high concentrated organic wastewater that the small-sized distillery of modular combination optimization process produces, concrete module comprises materialization module, biochemical module and advanced treatment module, wherein materialization module comprises filtration-adjustment-coagulating sedimentation submodule, adjustment-Fe-C micro electrolysis submodule, biochemical module comprises two-stage anaerobic Sludge Bed submodule, SBR submodule, acidication submodule, advanced treatment module comprises charcoal absorption submodule, disinfection by ultraviolet light submodule, signal enters computer disposal through on-line monitoring device, waste water enters advanced treatment module after selecting to enter materialization module and biochemical module process, waste water COD concentration is higher than 5000mg/L, B/C is higher than 0.6, runing adjustment-Fe-C micro electrolysis pond module, SBR submodule, waste water COD concentration 5000 ~ 10000mg/L, B/C 0.4 ~ 0.6, runing adjustment-Fe-C micro electrolysis pond module, two-stage anaerobic Sludge Bed submodule, SBR submodule, waste water COD concentration higher than 10000mg/L, B/C lower than 0.4, runing adjustment-Fe-C micro electrolysis pond module, acidication submodule, two-stage anaerobic Sludge Bed submodule, SBR submodule.
2. the modular combination treatment technology method of process according to claim 1 small-sized distillery waste water, is characterized in that: wastewater temperature is higher than 60 DEG C, and more than concentration of suspension 4000mg/L, runs filtration-adjustment-coagulating sedimentation submodule.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310474968.3A CN103588353B (en) | 2013-10-12 | 2013-10-12 | Modular combined treatment technique for small-size white wine plant wastewater |
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| CN201310474968.3A CN103588353B (en) | 2013-10-12 | 2013-10-12 | Modular combined treatment technique for small-size white wine plant wastewater |
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| CN103588353A CN103588353A (en) | 2014-02-19 |
| CN103588353B true CN103588353B (en) | 2015-05-20 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105236681B (en) * | 2015-10-13 | 2018-01-23 | 沈阳建筑大学 | The modularized treatment system and method for secondary effluent water quality are strengthened in active sludge backflow |
| CN105293820B (en) * | 2015-10-19 | 2017-06-30 | 沈阳建筑大学 | It is a kind of to be suitable to the modularization integrated technology process of milk cattle cultivating wastewater treatment |
| CN106430806B (en) * | 2016-07-25 | 2019-12-24 | 吉林省零点环境科技有限公司 | Modularized integrated process method for kitchen waste filtrate |
| CN110117137B (en) * | 2019-06-06 | 2024-09-03 | 湖南正清制药集团股份有限公司 | Method and system for treating sinomenine hydrochloride production sewage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1128736A (en) * | 1995-10-05 | 1996-08-14 | 济南啤酒(集团)股份有限公司白马山啤酒厂 | Process for treatment and reuse of wastewater from brewery |
| KR100935916B1 (en) * | 2008-03-26 | 2010-01-06 | 삼창기업 주식회사 | Advanced method for controlling the wastewater treatment apparatus with two stage reactor |
| CN101475277A (en) * | 2008-11-28 | 2009-07-08 | 毛允明 | Modularized water plant |
| CN101759316B (en) * | 2010-01-12 | 2011-06-15 | 广西博世科环保科技股份有限公司 | Method for treating wastewater containing molasses alcohol |
| CN102674615A (en) * | 2011-03-10 | 2012-09-19 | 苏州波塞顿节能环保工程有限公司 | Process for treating white spirit sewage |
| CN102863117B (en) * | 2012-07-16 | 2014-02-05 | 熊强波 | Process for treating high concentrated organic wastewater |
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