CN106629872A - Fine chemical engineering waste water treating agent without COD - Google Patents
Fine chemical engineering waste water treating agent without COD Download PDFInfo
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- CN106629872A CN106629872A CN201510452691.3A CN201510452691A CN106629872A CN 106629872 A CN106629872 A CN 106629872A CN 201510452691 A CN201510452691 A CN 201510452691A CN 106629872 A CN106629872 A CN 106629872A
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Abstract
The invention provides a fine chemical engineering waste water treating agent without COD. The fine chemical engineering waste water treating agent without COD comprises the following substances in parts by mass: 42-55 parts of deionized water, 8-14 parts of cinnamyl aldehyde, 4-8 parts of isothiazolinone, 10-16 parts of 1-hydroxyethylidene-1,1-diphosphonic acid, 5-10 parts of poly-epoxy succinic acid, 18-26 parts of nekal, 2-4 parts of sodium ferrate,8-16 parts of ferrous sulfate and 2-6 parts of barium sulfate. The fine chemical engineering waste water treating agent without COD has the beneficial effects that the waste water treating agent is applied to fine chemical engineering waste water treatment, synergistic effects of oxidation, adsorption, flocculation, sedimentation, sterilization, disinfection, decoloring, odor removal and the like can be played well, the COD removal rate is high, the treating agent is non-toxic and does not corrode equipment, and a preparation method is simple.
Description
Technical field
The present invention relates to field of waste water treatment, more particularly to a kind of Fine Chemistry Wastewater inorganic agent of removal COD.
Background technology
Fine Chemical often produces high-concentration ammonia nitrogenous wastewater, and ammonia nitrogen and COD concentration are high in waste water, and COD can cause the deterioration of natural water water quality, destruction water body balance, cause nearly all biological death in addition to microorganism, to the very harmful of water environment, and intractability is all very big.
The content of the invention
In order to solve the problems of the prior art, the invention provides a kind of Fine Chemistry Wastewater inorganic agent of removal COD, with very strong flocculating function, settling velocity is fast, and turbid low more than water after process, efficient, nontoxic, corrosion-free to equipment, preparation method is simple.
In order to achieve the above object, the invention provides a kind of Fine Chemistry Wastewater inorganic agent of removal COD, in parts by mass, including following material：42～55 parts of deionized water, 8～14 parts of cinnamic acid, 4～8 parts of OIT, 10～16 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 5～10 parts of poly-epoxy succinic acid, 18～26 parts of pull open powder, 2～4 parts of Na2Fe04,8～16 parts of ferrous sulfate, 2～6 parts of barium sulfate.
Including following material as a further improvement on the present invention, in parts by mass,：48 parts of deionized water, 12 parts of cinnamic acid, 6 parts of OIT, 13 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 8 parts of poly-epoxy succinic acid, 22 parts of pull open powder, 3 parts of Na2Fe04,12 parts of ferrous sulfate, 4 parts of barium sulfate.
The preparation method of the Fine Chemistry Wastewater inorganic agent of described removal COD, comprises the following steps：
(1) each component is weighed according to above-mentioned weight ratio, deionized water is added in mixer；
(2) pull open powder, poly-epoxy succinic acid, 1-hydroxy ethylidene-1,1-diphosphonic acid, OIT are added in mixer, is stirred 10～15 minutes；
(3) cinnamic acid is added in mixer, controls 50～55 DEG C of temperature, stirred 25～35 minutes；
(4) barium sulfate, ferrous sulfate, Na2Fe04 are added in mixer, controls 40～50 DEG C of temperature, stirred 25～35 minutes；
(5) after stirring terminates, inorganic agent is packed.
The invention has the beneficial effects as follows：The waste water treating agent of the present invention is applied in Fine Chemistry Wastewater process, can preferably play the synergy such as oxidation, absorption, flocculation, precipitation, sterilizing, sterilization, decolouring, deodorant, and COD removal efficiency is high, and nontoxic, corrosion-free to equipment, preparation method is simple.
Specific embodiment
With reference to specific embodiment, the present invention is further detailed explanation.
Embodiment 1, present embodiments provides a kind of Fine Chemistry Wastewater inorganic agent of removal COD, in parts by mass, including following material：42 parts of deionized water, 8 parts of cinnamic acid, 4 parts of OIT, 10 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 5 parts of poly-epoxy succinic acid, 18 parts of pull open powder, 2 parts of Na2Fe04,8 parts of ferrous sulfate, 2 parts of barium sulfate.
The preparation method of the Fine Chemistry Wastewater inorganic agent of above-mentioned removal COD, comprises the following steps：
(1) each component is weighed according to above-mentioned weight ratio, deionized water is added in mixer；
(2) pull open powder, poly-epoxy succinic acid, 1-hydroxy ethylidene-1,1-diphosphonic acid, OIT are added in mixer, is stirred 10 minutes；
(3) cinnamic acid is added in mixer, controls temperature 50 C, stirred 25 minutes；
(4) barium sulfate, ferrous sulfate, Na2Fe04 are added in mixer, controls 40 DEG C of temperature, stirred 25 minutes；
(5) after stirring terminates, inorganic agent is packed.
Embodiment 2, present embodiments provides a kind of Fine Chemistry Wastewater inorganic agent of removal COD, in parts by mass, including following material：55 parts of deionized water, 14 parts of cinnamic acid, 8 parts of OIT, 16 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 10 parts of poly-epoxy succinic acid, 26 parts of pull open powder, 4 parts of Na2Fe04,16 parts of ferrous sulfate, 6 parts of barium sulfate.
The preparation method of the Fine Chemistry Wastewater inorganic agent of above-mentioned removal COD, comprises the following steps：
(1) each component is weighed according to above-mentioned weight ratio, deionized water is added in mixer；
(2) pull open powder, poly-epoxy succinic acid, 1-hydroxy ethylidene-1,1-diphosphonic acid, OIT are added in mixer, is stirred 15 minutes；
(3) cinnamic acid is added in mixer, controls 55 DEG C of temperature, stirred 35 minutes；
(4) barium sulfate, ferrous sulfate, Na2Fe04 are added in mixer, controls temperature 50 C, stirred 35 minutes；
(5) after stirring terminates, inorganic agent is packed.
Embodiment 3, present embodiments provides a kind of Fine Chemistry Wastewater inorganic agent of removal COD, in parts by mass, including following material：48 parts of deionized water, 12 parts of cinnamic acid, 6 parts of OIT, 13 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 8 parts of poly-epoxy succinic acid, 22 parts of pull open powder, 3 parts of Na2Fe04,12 parts of ferrous sulfate, 4 parts of barium sulfate.
The preparation method of the Fine Chemistry Wastewater inorganic agent of above-mentioned removal COD, comprises the following steps：
(1) each component is weighed according to above-mentioned weight ratio, deionized water is added in mixer；
(2) pull open powder, poly-epoxy succinic acid, 1-hydroxy ethylidene-1,1-diphosphonic acid, OIT are added in mixer, is stirred 15 minutes；
(3) cinnamic acid is added in mixer, controls 55 DEG C of temperature, stirred 35 minutes；
(4) barium sulfate, ferrous sulfate, Na2Fe04 are added in mixer, controls temperature 50 C, stirred 35 minutes；
(5) after stirring terminates, inorganic agent is packed.
Above content be combine specific preferred embodiment further description made for the present invention, it is impossible to assert the present invention be embodied as be confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, should all be considered as belonging to protection scope of the present invention.
Claims (3)
1. a kind of Fine Chemistry Wastewater inorganic agent of removal COD, it is characterised in that：In parts by mass, including
Following material：42～55 parts of deionized water, 8～14 parts of cinnamic acid, 4～8 parts of OIT,
10～16 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 5～10 parts of poly-epoxy succinic acid, 18～26 parts of pull open powder,
2～4 parts of Na2Fe04,8～16 parts of ferrous sulfate, 2～6 parts of barium sulfate.
2. the Fine Chemistry Wastewater inorganic agent of removal COD according to claim 1, it is characterised in that：
In parts by mass, including following material：48 parts of deionized water, 12 parts of cinnamic acid, isothiazoline
6 parts of ketone, 13 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 8 parts of poly-epoxy succinic acid, 22 parts of pull open powder, height
3 parts of sodium ferrite, 12 parts of ferrous sulfate, 4 parts of barium sulfate.
3. the preparation method of the Fine Chemistry Wastewater inorganic agent of removal COD according to claim 1, its
It is characterised by：Comprise the following steps：
(1) each component is weighed according to above-mentioned weight ratio, deionized water is added in mixer；
(2) pull open powder, poly-epoxy succinic acid, 1-hydroxy ethylidene-1,1-diphosphonic acid, OIT are added and is stirred
Mix in machine, stir 10～15 minutes；
(3) cinnamic acid is added in mixer, controls 50～55 DEG C of temperature, stirred 25～35 minutes；
(4) barium sulfate, ferrous sulfate, Na2Fe04 are added in mixer, control temperature 40～
50 DEG C, stir 25～35 minutes；
(5) after stirring terminates, inorganic agent is packed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452691.3A CN106629872A (en) | 2015-07-28 | 2015-07-28 | Fine chemical engineering waste water treating agent without COD |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452691.3A CN106629872A (en) | 2015-07-28 | 2015-07-28 | Fine chemical engineering waste water treating agent without COD |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466761A (en) * | 2013-08-26 | 2013-12-25 | 苏州富奇诺水治理设备有限公司 | Industrial waste water treatment agent containing polymerization ferric chloride |
| CN103896380A (en) * | 2014-04-01 | 2014-07-02 | 安庆丰源化工有限公司 | Fine chemical waste water treating agent for efficiently removing ammonia nitrogen |
| CN103896379A (en) * | 2014-04-01 | 2014-07-02 | 安庆丰源化工有限公司 | Fine chemical wastewater treating agent for efficiently removing COD |
| CN104310558A (en) * | 2014-09-25 | 2015-01-28 | 青岛佰众化工技术有限公司 | Industrial wastewater flocculating agent |
-
2015
- 2015-07-28 CN CN201510452691.3A patent/CN106629872A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466761A (en) * | 2013-08-26 | 2013-12-25 | 苏州富奇诺水治理设备有限公司 | Industrial waste water treatment agent containing polymerization ferric chloride |
| CN103896380A (en) * | 2014-04-01 | 2014-07-02 | 安庆丰源化工有限公司 | Fine chemical waste water treating agent for efficiently removing ammonia nitrogen |
| CN103896379A (en) * | 2014-04-01 | 2014-07-02 | 安庆丰源化工有限公司 | Fine chemical wastewater treating agent for efficiently removing COD |
| CN104310558A (en) * | 2014-09-25 | 2015-01-28 | 青岛佰众化工技术有限公司 | Industrial wastewater flocculating agent |
Non-Patent Citations (1)
| Title |
|---|
| 乌锡康等: "《有机水污染治理技术》", 30 April 1989, 华东化学学院出版社 * |
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Application publication date: 20170510 |