CN106477819A - A kind of processing method of beer waste water - Google Patents

A kind of processing method of beer waste water Download PDF

Info

Publication number
CN106477819A
CN106477819A CN201611004387.3A CN201611004387A CN106477819A CN 106477819 A CN106477819 A CN 106477819A CN 201611004387 A CN201611004387 A CN 201611004387A CN 106477819 A CN106477819 A CN 106477819A
Authority
CN
China
Prior art keywords
waste water
sludge
pond
water
beer
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.)
Withdrawn
Application number
CN201611004387.3A
Other languages
Chinese (zh)
Inventor
付淑珍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Xuntuo Austria Technology Co Ltd
Original Assignee
Foshan Xuntuo Austria Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan Xuntuo Austria Technology Co Ltd filed Critical Foshan Xuntuo Austria Technology Co Ltd
Priority to CN201611004387.3A priority Critical patent/CN106477819A/en
Publication of CN106477819A publication Critical patent/CN106477819A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56Macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/66Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/722Oxidation by peroxides
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/725Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/30Organic compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/32Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • C02F2103/325Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters from processes relating to the production of wine products
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00Use of specific compounds during water treatment
    • C02F2305/02Specific form of oxidant
    • C02F2305/026Fenton's reagent
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

The invention discloses a kind of processing method of beer waste water.The present invention is comprised the following steps:(1) beer waste water is removed through grid after larger impurity, is entered regulating reservoir, is carried out effective regulation of water quantity and quality;Acid adding adjusts PH to 2~4;(2) and then with pump it is lifted into a heavy pond to be pre-processed, in this stage, in order to insoluble COD in waste water is removed, inorganic agent is added, to ensure effective removal effect;Inorganic agent is added in beer waste water;(3) waste water after enters to be advanced into hydrolysis acidification pool and contact-oxidation pool carries out biochemical treatment, and water outlet enters second pond and carries out mud-water separation.Before a sludge part for second pond is back to Aerobic Pond, a part drains into sludge-tank;(4) landfill can be transported to after the sludge that each stage produces is concentrated and carries out sludge press filtration dehydration in addition or is burned.

Description

A kind of processing method of beer waste water
Technical field
The present invention relates to being used for Industrial waste water treatment agent technical field, it is organic that more particularly to a kind of application removes high concentration Pollutant CODcr for Treatment of Beer Wastewater agent.
Background technology
With industrial boom, the type and quantity of waste water rapidly increase, and the pollution to water body is also increasingly extensively and tight Weight, threatens the health and safety of the mankind.As the composition of industrial wastewater is more complicated, some are also toxic, Industrial Wastewater Treatment ratio Municipal wastewater processes more difficult also more important.
In beer production, water consumption is big, particularly brewages, canned technical process, due to using a large amount of fresh waters, phase Substantial amounts of waste water should be produced.The wastewater flow rate that different production technologies is produced is also different.By taking ton beer water consumption as an example, international first It is that 6t is many to enter level, and some domestic producers are up to 12t, can reach the water of 5~6t using the brewery of novel production process Flat.Waste water main source has:The Xi Maishui of malt production process, soaks Mai Shui, cooling spray water of germinateing, Mai Caoshui, and washings coagulate Gu thing washings;The saccharification water of saccharifying, washings;The fermentation heap wash water of sweat, filtration washing water;Packaging process is washed Bottle water, aqua sterilisa and cooling water and finishing room's washings.
Beer industrial waste water mainly contains carbohydrate, and the organic matter such as alcohols, organic concentration are higher, although nontoxic, but is easy to rotten Lose, water body environment is worked the mischief.COD in Domestic Beer factory waste waterCrContent is 1000~2500mg/L, BOD5Content is 600 ~1500mg/L, the waste water have higher biodegradability, and containing a certain amount of kjeldahl nitrogen and phosphorus.
The technique that current patented technology mostly biases toward flocculation adsorption and precipitates, such as Patent No. CN201210483774, CN201510220252 etc., are all based on flocculation adsorption CODcr, and then improve the removal effect of CODcr Rate.But the effect that these handling process are removed be not it is obvious that causing follow-up biochemical load still very high.So present market It is highly desirable to one kind and flocculation not only can be taken into account, and can efficiently removes the waste water treating agent of CODcr.
Content of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of processing method of beer waste water.The present invention The agent composition of special preparation used in processing method, when can cause brewery wastewater treatment, not only amount of consumption of drugs is few, And possess efficient CODcr remove function.
For above-mentioned purpose is reached, following technical scheme is this invention takes:
A kind of processing method of beer waste water, comprises the following steps:
(1) beer waste water is removed through grid after larger impurity, is entered regulating reservoir, is carried out effective regulation of water quantity and quality; Acid adding adjusts PH to 2~4;
(2) and then with pump it is lifted into one and sinks pond being pre-processed, in this stage, insoluble in waste water in order to remove COD, adds inorganic agent, to ensure effective removal effect;Inorganic agent is added in beer waste water, mix standing 35~ 45min, inorganic agent dosage are 20~30mg/L waste water;
(3) waste water after enters to be advanced into hydrolysis acidification pool and contact-oxidation pool carries out biochemical treatment, and water outlet enters two and sinks Pond carries out mud-water separation.Before a sludge part for second pond is back to Aerobic Pond, a part drains into sludge-tank;
(4) landfill can be transported to after the sludge that each stage produces is concentrated and carries out sludge press filtration dehydration in addition or is burned.
In technique scheme, described for Treatment of Beer Wastewater agent, in parts by weight, composed of the following components:
Powder carbon:5~15, iron chloride:20~30, ammonium chloride:8~10,
Sodium acetate:6~15, hydrogen peroxide:15~20, diatomite:10~15,
Iron powder:8~10, anhydrous acetic acid:10~15, polyacrylamide:3~6.
Described novel process agent preparation technology is:By proportioning, after each component is mixed, can obtain after dispersed with stirring is uniform Finished product.
The degraded and the removal that can be used for high organic pollution CODcr for Treatment of Beer Wastewater agent of the present invention, control are thrown Measure as 15~25mg/L.
The principle of the present invention is:Fenton reagent is entered with ferrous ion (Fe2+) as catalyst hydrogen peroxide (H2O2) The method of wastewater treatment of row chemical oxidation.The system being made up of ferrous ion and hydrogen peroxide, also referred to as Fenton reagent, it can generate The hydroxyl radical free radical of strong oxidizing property, is generated organic free radical in aqueous and is allowed to structure destruction, finally with hardly degraded organic substance Oxidation Decomposition.Its course of reaction is as follows:
Fe2++H2O2==Fe3++OH-+HO·
Fe3++H2O2+OH-==Fe2++H2O+HO·
Fe3++H2O2==Fe2++H++HO2
HO2+H2O2==H2O+O2↑+HO·
Fenton reagent is reacted by above, and (hydroxyl radical free radical, electrode potential 2.80EV are only second to constantly to produce HO F2) so that whole system has strong oxidizing property.
Compared with prior art, the distinguishing feature of the present invention is the efficient catalytic function that not only can utilize Fenton reagent, And flocculation adsorption function is utilized, it is that the efficient effect of Fenton reagent provides very big surface area, so as to promote the drop of CODcr Solution, reduces the consumption of inorganic agent.
Specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
A kind of processing method of beer waste water, comprises the following steps:
(1) beer waste water is removed through grid after larger impurity, is entered regulating reservoir, is carried out effective regulation of water quantity and quality; Acid adding adjusts PH to 2~4;
(2) and then with pump it is lifted into one and sinks pond being pre-processed, in this stage, insoluble in waste water in order to remove COD, adds inorganic agent, to ensure effective removal effect;Inorganic agent is added in beer waste water, mix standing 35~ 45min, inorganic agent dosage are 15~25mg/L waste water;
(3) waste water after enters to be advanced into hydrolysis acidification pool and contact-oxidation pool carries out biochemical treatment, and water outlet enters two and sinks Pond carries out mud-water separation.Before a sludge part for second pond is back to Aerobic Pond, a part drains into sludge-tank;
(4) landfill can be transported to after the sludge that each stage produces is concentrated and carries out sludge press filtration dehydration in addition or is burned.
In technique scheme, described for Treatment of Beer Wastewater agent, in parts by weight, composed of the following components:
Powder carbon:5, iron chloride:20, ammonium chloride:8,
Sodium acetate:6, hydrogen peroxide:15, diatomite:10,
Iron powder:8, anhydrous acetic acid:10, polyacrylamide:3.
Taking above-mentioned reacted clear liquid carries out COD CODcr measure, obtains following result:CODcr clearance is 85.5%.
Embodiment 2
The wastewater treatment operation of the present embodiment with embodiment 1, the present embodiment for Treatment of Beer Wastewater agent, with weight portion Meter, composed of the following components:
Powder carbon:10, iron chloride:25, ammonium chloride:9,
Sodium acetate:11, hydrogen peroxide:18, diatomite:12,
Iron powder:9, anhydrous acetic acid:12, polyacrylamide:5.
It is added to above-mentioned in high concentration COD cr waste water in proportion for Treatment of Beer Wastewater agent, then mixes quiet 35~45min is put, dosage is 15~25mg/L.
Taking above-mentioned reacted clear liquid carries out COD CODcr measure, obtains following result:CODcr clearance is 90.4%.
Embodiment 3
The wastewater treatment operation of the present embodiment with embodiment 1, the present embodiment for Treatment of Beer Wastewater agent, with weight portion Meter, composed of the following components:
Powder carbon:15, iron chloride:30, ammonium chloride:10,
Sodium acetate:15, hydrogen peroxide:20, diatomite:15,
Iron powder:10, anhydrous acetic acid:15, polyacrylamide:6.
It is added to above-mentioned in high concentration COD cr waste water in proportion for Treatment of Beer Wastewater agent, then mixes quiet 35~45min is put, dosage is 15~25mg/L.
Taking above-mentioned reacted clear liquid carries out COD CODcr measure, obtains following result:CODcr clearance is 86.8%.
In above-described embodiment, described for Treatment of Beer Wastewater agent preparation technology is:By proportioning, each component is mixed Afterwards, finished product can be obtained after dispersed with stirring is uniform.
Common commercially available prod is all for preparing the raw material in above-described embodiment for Treatment of Beer Wastewater agent.

Claims (2)

1. a kind of processing method of beer waste water, it is characterised in that comprise the following steps:
(1) beer waste water is removed through grid after larger impurity, is entered regulating reservoir, is carried out effective regulation of water quantity and quality;Acid adding Adjustment PH to 2~4;
(2) and then with pump it is lifted into a heavy pond to be pre-processed, in this stage, in order to remove insoluble COD in waste water, plus Enter inorganic agent, to ensure effective removal effect;Inorganic agent is added in beer waste water, mixes 35~45min of standing, is processed Agent dosage is 15~25mg/L waste water;
(3) waste water after enters to be advanced into hydrolysis acidification pool and contact-oxidation pool carries out biochemical treatment, and water outlet enters second pond and enters Row mud-water separation;Before a sludge part for second pond is back to Aerobic Pond, a part drains into sludge-tank;
(4) landfill can be transported to after the sludge that each stage produces is concentrated and carries out sludge press filtration dehydration in addition or is burned.
2. the processing method of a kind of beer waste water according to claim 1, it is characterised in that described for beer waste water Inorganic agent, in parts by weight, composed of the following components:
Powder carbon:5~15, iron chloride:20~30, ammonium chloride:8~10,
Sodium acetate:6~15, hydrogen peroxide:15~20, diatomite:10~15,
Iron powder:8~10, anhydrous acetic acid:10~15, polyacrylamide:3~6.
CN201611004387.3A 2016-11-15 2016-11-15 A kind of processing method of beer waste water Withdrawn CN106477819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611004387.3A CN106477819A (en) 2016-11-15 2016-11-15 A kind of processing method of beer waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611004387.3A CN106477819A (en) 2016-11-15 2016-11-15 A kind of processing method of beer waste water

Publications (1)

Publication Number Publication Date
CN106477819A true CN106477819A (en) 2017-03-08

Family

ID=58272241

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611004387.3A Withdrawn CN106477819A (en) 2016-11-15 2016-11-15 A kind of processing method of beer waste water

Country Status (1)

Country Link
CN (1) CN106477819A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110921763A (en) * 2019-12-18 2020-03-27 陕西易莱德新材料科技有限公司 Composite material containing shell activated carbon for sewage purification and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104724892A (en) * 2015-03-30 2015-06-24 湖州华鼎贸易有限公司 Treatment method of acidic dye industrial wastewater
CN104743750A (en) * 2015-03-30 2015-07-01 湖州华鼎贸易有限公司 Method for treating pulp papermaking industrial wastewater

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104724892A (en) * 2015-03-30 2015-06-24 湖州华鼎贸易有限公司 Treatment method of acidic dye industrial wastewater
CN104743750A (en) * 2015-03-30 2015-07-01 湖州华鼎贸易有限公司 Method for treating pulp papermaking industrial wastewater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110921763A (en) * 2019-12-18 2020-03-27 陕西易莱德新材料科技有限公司 Composite material containing shell activated carbon for sewage purification and preparation method thereof

Similar Documents

Publication Publication Date Title
EP2927197A1 (en) System for treating coal gasification wastewater, and method for treating coal gasification wastewater
CN107176760A (en) A kind of high salt advance for the treatment of process of cyanide-bearing effluent and processing system
CN102942281B (en) Treatment method of high-concentration mixing organic acid waste water
CN104609665A (en) Glyphosate-producing wastewater treatment integration technology
CN106242178A (en) A kind of cloth dyeing industrial sewage processes technique
CN102659290A (en) Method for advanced treatment of high-concentration chemi-mechanical pulp effluent by catalytic oxidation
CN103011506A (en) Treatment method of xylose production wastewater
CN104291532A (en) Treatment method and equipment of beta-naphthol production wastewater
CN101423283B (en) High efficiency detoxifcation method and device of organic wastewater
CN107253789B (en) Wastewater treatment process combining ultrasonic wave and Fenton method
CN106365348B (en) Fenton synergistic ozone fluidization catalytic oxidation wastewater treatment device and wastewater treatment method thereof
CN103991992A (en) Pre-treatment method for increasing biodegradability of areca seed boiling wastewater
CN102976520A (en) High-concentration ammonia-nitrogen wastewater treatment process
CN104961272A (en) Method for treating cyaniding tailing pulp in gold industry
CN104710077A (en) Treatment system and treatment method of synthetic rubber wastewater
CN106242181A (en) A kind of coal chemical industrial waste water administering method of economical and efficient
CN105836968A (en) Printing and dyeing wastewater treatment process
CN108383335A (en) High-concentration organic wastewater treatment system and method
CN104860481A (en) Method for treating sewage of food enterprise
CN101973659A (en) Device and method for refining waste water by treating vitamin B12 by means of co-use of micro-electrolysis and physicochemical method
CN106477819A (en) A kind of processing method of beer waste water
CN217103417U (en) Treatment system for sewage of refuse landfill
CN102923891B (en) Microelectrolysis combined process used for waste water treatment
CN215517067U (en) Corn starch effluent disposal system
CN108147591A (en) A kind of method of catalytic ozonation processing high concentration basic resin desorption liquid

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20170308