CN208378526U - A kind of anaerobic system for the pharmaceutical wastewater handling the type organic containing heterocycle - Google Patents
A kind of anaerobic system for the pharmaceutical wastewater handling the type organic containing heterocycle Download PDFInfo
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- CN208378526U CN208378526U CN201820616835.3U CN201820616835U CN208378526U CN 208378526 U CN208378526 U CN 208378526U CN 201820616835 U CN201820616835 U CN 201820616835U CN 208378526 U CN208378526 U CN 208378526U
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Abstract
The utility model relates to a kind of anaerobic systems of pharmaceutical wastewater for handling the type organic containing heterocycle.Mainly solve the existing UASB system technical problem relatively low to heterocycle organic removal rate.A kind of the technical solution of the utility model are as follows: anaerobic system for the pharmaceutical wastewater for handling the type organic containing heterocycle, including two concatenated UASB-A reactors and UASB-B reactor, aside it is equipped with distribution reservoir, distribution reservoir divides the pond A, the pond B two parts, bottom connection, UASB-B reactor top passes through the pond piping connection distribution reservoir B, distribution reservoir passes through piping connection elevator pump B, elevator pump A and elevator pump B output pipe are separately connected UASB-A reactor and UASB-B reactor bottom water inlet, and the pond distribution reservoir A is equipped with easily biodegradable organics intake line.The utility model mainly for the treatment of the type organic containing heterocycle pharmaceutical wastewater.
Description
Technical field
The utility model relates to a kind of waste water treatment system, in particular to a kind of medicine for handling the type organic containing heterocycle is useless
The anaerobic system of water.
Background technique
Heterocycle type organic (such as: pyridine, pyrroles, imidazoles, tetrahydrofuran) is difficult to degrade under aerobic condition, and inhibits
Oxygen animalcule activity.
According to the literature, anaerobe can change the chemical structure of hardly degraded organic substance, improve hardly degraded organic substance
Biodegradability, create good conditions for subsequent aerobic biodegradation.And have scholar's confirmation in recent years: anaerobism is micro-
Biology has certain detoxification performances to heterocycle organic matter, can reduce heterocycle organic matter and act on Antimicrobial.But at present still
There is no document or technical report to can handle the appropriate process of the high concentration (> 500ppm) organic matter containing heterocycle.Former UASB system ginseng
According to Fig. 1, including two UASB reactors are arranged side by side, distribution reservoir 3 are equipped with beside UASB reactor, on two UASB reactors
Portion divides two-way to be separately connected by piping connection distribution reservoir 3, distribution reservoir 3 by piping connection elevator pump, elevator pump output pipe
Two UASB reactor bottom water inlets, but the UASB system is relatively low to heterocycle organic removal rate, heterocycle is organic in waste water
When object concentration is higher, waste water can be handled to UASB system and generate inhibiting effect.
Utility model content
The purpose of the utility model is to provide a kind of anaerobic systems of pharmaceutical wastewater for handling the type organic containing heterocycle, mainly
Solve the existing UASB system technical problem relatively low to heterocycle organic removal rate.
It, will be difficult using facultative bacteria and anaerobic bacteria although Anaerobic Treatment method can be existing for no free oxygen
The open loop of heterocycle organic matter, the cracking of degradation, but anaerobe acclimation heterocycle organic matter, are still a technical problem.
Thinking of the invention is to supplement easily biodegradable organics by second level anaerobic system using two stage UASB system, is that heterocycle is organic
The open loop cracking of object provides necessary condition and improves the biodegradability of heterocycle organic matter, and effective degrading waste water middle and high concentration contains
Heterocycle organic matter creates good conditions for subsequent Aerobic biological process, guarantees that biochemical system water outlet is qualified.
The technical solution of the utility model are as follows: a kind of anaerobic system for the pharmaceutical wastewater for handling the type organic containing heterocycle, packet
Two concatenated UASB-A reactors and UASB-B reactor are included, distribution reservoir is aside equipped with, distribution reservoir is divided to two, the pond A, the pond B
Point, bottom connection, UASB-B reactor top passes through piping connection elevator pump B by the pond piping connection distribution reservoir B, distribution reservoir,
Elevator pump A and elevator pump B output pipe are separately connected UASB-A reactor and UASB-B reactor bottom water inlet, distribution reservoir A
Pond is equipped with easily biodegradable organics intake line.Valve is equipped on elevator pump A and elevator pump B output pipe.
The utility model has the beneficial effects that the utility model is by using two stage UASB system, UASB-A reactor conduct
First order processing unit, pre-treating high concentration organic wastewater containing heterocycle；UASB-B reactor is deep as second level processing unit
Degree processing organic wastewater containing heterocycle, makes heterocycle organic matter about degrade to the 80% of initial concentration；By the way that easily biodegradable organics are arranged
Intake line supplement easily biodegradable organics have facilitation to the degradation of heterocycle organic matter, make going for the heterocycle organic matter in waste water
Except rate greatly improves.
Detailed description of the invention
The existing UASB system structure diagram of Fig. 1.
Fig. 2 is the utility model structure diagram.
In figure: 1-UASB-A reactor, 2- UASB-B reactor, 3- distribution reservoir, 4- elevator pump A, 5- elevator pump B, 6- are easy
Degradation of organic substances intake line, 7- valve.
Specific embodiment
Referring to Fig. 2, a kind of anaerobic system for the pharmaceutical wastewater handling the type organic containing heterocycle, including two concatenated
UASB-A reactor 1 and UASB-B reactor 2 are aside equipped with distribution reservoir 3(distribution reservoir and divide the pond A, the pond B two parts, bottom connection
It is logical), and 2 top of UASB-B reactor, by 3 pond B of piping connection distribution reservoir, distribution reservoir 3 is mentioned by piping connection elevator pump B5
It rises pump A4 and elevator pump B5 output pipe is separately connected 2 bottom water inlet of UASB-A reactor 1 and UASB-B reactor, distribution reservoir
3 ponds A are equipped with easily biodegradable organics intake line 6, and valve 7 is equipped on elevator pump A4 and elevator pump B5 output pipe.
UASB-A reactor is as first order processing unit, pre-treating high concentration organic wastewater containing heterocycle；UASB-B is anti-
Answer device as second level processing unit, advanced treating organic wastewater containing heterocycle makes heterocycle organic matter about degrade to initial concentration
80%；Easily biodegradable organics are supplemented in UASB-B reactor inlet segment by setting easily biodegradable organics intake line, are heterocycle
Organic matter open loop, cracking provide necessary condition.The utility model is on probation through pharmaceutical factory biochemical waste water processing anaerobism workshop section, successfully
Most of heterocycle organic matter in waste water is eliminated, subsequent wastewater treatment is conducive to, guarantees wastewater treatment stable operation.
Claims (2)
1. a kind of anaerobic system for the pharmaceutical wastewater for handling the type organic containing heterocycle, including two concatenated UASB-A reactors and
UASB-B reactor, is aside equipped with distribution reservoir, and distribution reservoir divides the pond A, the pond B two parts, bottom connection, UASB-B reactor top
By the pond piping connection distribution reservoir B, distribution reservoir passes through piping connection elevator pump B, elevator pump A and elevator pump B output pipe difference
UASB-A reactor and UASB-B reactor bottom water inlet are connected, the pond distribution reservoir A is equipped with easily biodegradable organics intake line.
2. a kind of anaerobic system of pharmaceutical wastewater for handling the type organic containing heterocycle according to claim 1, it is characterized in that:
Valve is equipped on elevator pump A and elevator pump B output pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616835.3U CN208378526U (en) | 2018-04-27 | 2018-04-27 | A kind of anaerobic system for the pharmaceutical wastewater handling the type organic containing heterocycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616835.3U CN208378526U (en) | 2018-04-27 | 2018-04-27 | A kind of anaerobic system for the pharmaceutical wastewater handling the type organic containing heterocycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208378526U true CN208378526U (en) | 2019-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820616835.3U Active CN208378526U (en) | 2018-04-27 | 2018-04-27 | A kind of anaerobic system for the pharmaceutical wastewater handling the type organic containing heterocycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208378526U (en) |
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2018
- 2018-04-27 CN CN201820616835.3U patent/CN208378526U/en active Active
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