CN101209877A - New material of biomembrane sewage treating apparatus and uses thereof - Google Patents
New material of biomembrane sewage treating apparatus and uses thereof Download PDFInfo
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- CN101209877A CN101209877A CNA2006100227398A CN200610022739A CN101209877A CN 101209877 A CN101209877 A CN 101209877A CN A2006100227398 A CNA2006100227398 A CN A2006100227398A CN 200610022739 A CN200610022739 A CN 200610022739A CN 101209877 A CN101209877 A CN 101209877A
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- treating apparatus
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- sewage treating
- novel material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention discloses a new material for biofilm wastewater treatment equipment and the application thereof. The material is integrated with biofilm carrier and the wall of a sewage vessel and is divided into an inner layer which is a concave and convex bio-adhesion bed, a middle layer which is a foaming insulation hardening strength layer and an outer layer which is a plastic steel protective layer. The material has the advantages that: 1. the material of the invention can produce any equipment for biofilm wastewater treatment; 2. the inner part of the wastewater treatment vessel produced with the material of the invention already has biofilm carrier and no other biofilm carrier needs laying or filling, which saves cost and labor; 3. the treatment effect is good, sludge production is very little and clearing times are reduced; 4. the product is made of PE plastic-steel, thereby being impact resistant and corrosion resistant and having good steel toughness.
Description
Technical field:
The present invention relates to the sewage disposal device novel material, specifically is the novel material and the application thereof of biomembrane sewage treating apparatus.
Background technology:
The biofilm carrier of disposing of sewage, material and pattern are varied.At present, widely used biofilm carrier mostly is that cloth is if fill in holding the tankage of sewage, and sewage disposal tankage and biofilm carrier are independently to set up separately, lay very to bother.
Summary of the invention:
The purpose of this invention is to provide the novel material and the application thereof of the biomembrane sewage treating apparatus that a kind of biofilm carrier and sewage disposal wall of container be integrated.
The present invention is achieved through the following technical solutions:
The novel material of biomembrane sewage treating apparatus of the present invention; biofilm carrier and waste water container wall are integrated; in dividing, in, outer three layers; internal layer is concavo-convex biological attachment bed; the middle level is a foamed heat insulating intensity hardened layer; skin is the plastic-steel protective layer, and the composition of raw materials of each layer and each amounts of components weight percent are:
(1) the concavo-convex biological attachment bed of internal layer: the linear low density polyethylene feed particles by 100% is made;
(2) middle level foamed heat insulating intensity hardened layer: form through mixed preparing by PE whipping agent, lubricant, linking agent, activator with through pulverizing the special-purpose new LDPE (film grade) of 80 purpose rotational moulding, wherein:
PE whipping agent 0.3～0.5%
Lubricant 0.1～0.5%
Linking agent 0.5～1%
Activator 0.5～1%
The special-purpose new LDPE (film grade) of rotational moulding is pulverized the material surplus;
(3) outer plastic-steel protective layer: form by staining agent, anti UV agent, fire retardant with through pulverizing the special-purpose new LDPE (film grade) ingredients of 80 purpose rotational moulding, wherein:
Staining agent 0.1～0.15%
Anti UV agent 0.2～0.6%
Fire retardant 0.5～1%
The special-purpose new LDPE (film grade) of rotational moulding is pulverized the material surplus.
Material component with each layer during preparation mixes respectively, and on by the mould of control equipment, stack in layer is bonded the novel material of making various biomembrane sewage treating apparatus.
The method of making sewage disposal device with the biomembrane sewage treating apparatus novel material comprises following processing step:
(1) makes by the mould of system sewage disposal device: according to needs such as end-use, structure, profile, installations, the on-the-spot machined steel molding jig of making, mould can satisfy end-use, structure needs, can satisfy simultaneously in the course of processing high temperature, refrigerative needs, mould is established processing porthole one place;
(2) under cold mould state, at first add outer plastic steel protective layer raw material, high-temperature molding is made the plastic-steel protective layer;
(3) add middle part foamed heat insulating intensity hardened layer raw material, high-temperature molding is made foamed heat insulating intensity hardened layer;
(4) add inner concavo-convex biological attachment bed raw material at last, concavo-convex biological attachment bed is made in cooling immediately behind the high-temperature molding;
(5) slough mold shell.
In manufacturing processed, note high-temperature control and cooling control.
Described high-temperature control: die surface firelock quantity is carried out layout according to the biomembrane sewage treating apparatus structure, and temperature cycle is controlled between 230-1200 ℃, observes raw material processing situation by the mould porthole;
Described cooling control: the cooling link is at the 3rd layer of processing link of main body, and after raw material added, feed particles is little under hot conditions melted and behind the body interior uniform distribution, with cold water mould is sprayed immediately, forces cooling, 5-30 minute cooling time.
The invention has the advantages that:
1. material of the present invention can be made the equipment of any treating sewage by using biological membrane;
2. the sewage disposal container that material of the present invention is made, its inner existing biofilm carrier does not need other cloth if the filled biomass membrane carrier is saved cost, saves the labour;
3. treatment effect is good, and the mud generation seldom reduces and draws number of times clearly;
4. product adopts the manufacturing of PE plastic-steel, shock-resistant, corrosion-resistant, steel good toughness.
Description of drawings:
Fig. 1 is a biomembrane sewage treating apparatus new material structures synoptic diagram of the present invention.
Embodiment:
Below with use this material preparation septic tank be example the invention will be further elaborated, its preparation method comprises the steps:
1, preparation novel material, specifically prescription and consumption weight percent are:
(1) inner concavo-convex biological attachment bed 1: all use linear low density polyethylene (LLDPE) feed particles;
(2) middle part foamed heat insulating intensity hardened layer 2: use special-purpose new LDPE (film grade) (LLDPE) the raw material powder particle of rotational moulding (more than 80 orders) 97.81%, PE whipping agent 0.36%, lubricant 0.43%, linking agent 0.69%, activator 0.71% to mix;
(3) outside plastic-steel protective layer 3: use special-purpose new LDPE (film grade) (LLDPE) the raw material powder particle of rotational moulding (more than 80 orders) 98.25%, staining agent 0.15%, anti UV agent 0.6%, fire retardant 10% to mix.
2. make septic tank with novel material:
(1) make the steel die of horizontal septic tank, mould can satisfy the purposes needs, can satisfy simultaneously in the course of processing high temperature, refrigerative needs, and mould is established processing porthole one place.
(2) under cold mould state, at first add the outside plastic-steel protective layer raw material prepare, and high-temperature molding, make the plastic-steel protective layer 3 of septic tank;
(3) add the middle part foamed heat insulating intensity hardened layer raw material for preparing,, make the middle part foamed heat insulating intensity hardened layer 2 of septic tank at 500 ℃ high temperature compacted under;
(4) add the inside concavo-convex biological attachment bed raw material for preparing, treat raw cereal-granule little melting and cooling immediately behind the body interior uniform distribution under hot conditions, 20 minutes cooling times, make inner concavo-convex biological attachment bed 1;
(6) demoulding is the horizontal septic tank of cost novel material.
Processing units uses the rotational moulding wobbler.
Claims (9)
1. the novel material of biomembrane sewage treating apparatus; it is characterized in that: be integrated by biofilm carrier and waste water container wall, in dividing, in, outer three layers, internal layer is a concavo-convex biological attachment bed (1); the middle level is a foamed heat insulating intensity hardened layer (2), and skin is plastic-steel protective layer (3).
2. novel material according to claim 1 is characterized in that: the concavo-convex biological attachment bed of described internal layer (1) is made by 100% linear low density polyethylene feed particles.
3. novel material according to claim 1, it is characterized in that: described middle level foamed heat insulating intensity hardened layer (2), formed through mixed preparing by the special-purpose new LDPE (film grade) of PE whipping agent, lubricant, linking agent, activator and the rotational moulding through pulverizing, wherein: each amounts of components weight percent is:
PE whipping agent 0.3～0.5%
Lubricant 0.1～0.5%
Linking agent 0.5～1%
Activator 0.5～1%
The special-purpose new LDPE (film grade) of rotational moulding is pulverized the material surplus.
4. novel material according to claim 1 is characterized in that: described outer plastic-steel protective layer (3) is formed by the special-purpose new LDPE (film grade) ingredients of staining agent, anti UV agent, fire retardant and the rotational moulding through pulverizing, and wherein: each amounts of components weight percent is:
Staining agent 0.1～0.15%
Anti UV agent 0.2～0.6%
Fire retardant 0.5～1%
The special-purpose new LDPE (film grade) of rotational moulding is pulverized the material surplus.
5. the application of microbial film sewage disposal novel material is characterized in that: the equipment that the novel material of biomembrane sewage treating apparatus is applied to make treating sewage by using biological membrane.
6. the application of microbial film novel material according to claim 5 is characterized in that: the method for preparing biomembrane sewage treating apparatus comprises the steps:
(1) makes by the mould of system sewage disposal device: according to needs such as end-use, structure, profile, installations, the on-the-spot machined steel molding jig of making, mould can satisfy end-use, structure needs, can satisfy simultaneously in the course of processing high temperature, refrigerative needs, mould is established processing porthole one place;
(2) under cold mould state, at first add outer plastic steel protective layer raw material, high-temperature molding is made plastic-steel protective layer (3);
(3) add middle part foamed heat insulating intensity hardened layer raw material, high-temperature molding is made foamed heat insulating intensity hardened layer (2);
(4) add inner concavo-convex biological attachment bed raw material at last, concavo-convex biological attachment bed (1) is made in cooling immediately behind the high-temperature molding;
(5) slough mold shell.
7. the method for preparing biomembrane sewage treating apparatus according to claim 6 is characterized in that: the temperature of described high-temperature molding is at 230-1200 ℃.
8. the method for preparing biomembrane sewage treating apparatus according to claim 6 is characterized in that: described cooling is controlled to be forces cooling, 5-30 minute cooling time.
9. the method for preparing biomembrane sewage treating apparatus according to claim 6 is characterized in that: making used processing units is the rotational moulding wobbler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100227398A CN100545099C (en) | 2006-12-31 | 2006-12-31 | The material of biomembrane sewage treating apparatus and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100227398A CN100545099C (en) | 2006-12-31 | 2006-12-31 | The material of biomembrane sewage treating apparatus and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101209877A true CN101209877A (en) | 2008-07-02 |
| CN100545099C CN100545099C (en) | 2009-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100227398A Expired - Fee Related CN100545099C (en) | 2006-12-31 | 2006-12-31 | The material of biomembrane sewage treating apparatus and application thereof |
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| Country | Link |
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| CN (1) | CN100545099C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565472A (en) * | 2015-05-26 | 2016-05-11 | 江苏泽龙环保科技有限公司 | Decontaminating biological film made from polyethylene |
| CN105565471A (en) * | 2015-05-26 | 2016-05-11 | 江苏泽龙环保科技有限公司 | Method for preparing sewage treatment biological membrane |
| CN106865747A (en) * | 2017-04-19 | 2017-06-20 | 广东中良环保工程有限公司 | A kind of preparation method of the biofilm carrier brilliant based on flat carbon |
| CN106883513A (en) * | 2017-03-21 | 2017-06-23 | 上海华励振环保科技有限公司 | Sewage disposal filler |
-
2006
- 2006-12-31 CN CNB2006100227398A patent/CN100545099C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565472A (en) * | 2015-05-26 | 2016-05-11 | 江苏泽龙环保科技有限公司 | Decontaminating biological film made from polyethylene |
| CN105565471A (en) * | 2015-05-26 | 2016-05-11 | 江苏泽龙环保科技有限公司 | Method for preparing sewage treatment biological membrane |
| CN106883513A (en) * | 2017-03-21 | 2017-06-23 | 上海华励振环保科技有限公司 | Sewage disposal filler |
| CN106865747A (en) * | 2017-04-19 | 2017-06-20 | 广东中良环保工程有限公司 | A kind of preparation method of the biofilm carrier brilliant based on flat carbon |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100545099C (en) | 2009-09-30 |
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Granted publication date: 20090930 Termination date: 20101231 |