CN105967319A - Fluorine chemical wastewater treating agent and preparation method thereof - Google Patents
Fluorine chemical wastewater treating agent and preparation method thereof Download PDFInfo
- Publication number
- CN105967319A CN105967319A CN201610373649.7A CN201610373649A CN105967319A CN 105967319 A CN105967319 A CN 105967319A CN 201610373649 A CN201610373649 A CN 201610373649A CN 105967319 A CN105967319 A CN 105967319A
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- chemical wastewater
- fluorine chemical
- vermiculite power
- inorganic agent
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
- C02F2101/14—Fluorine or fluorine-containing compounds
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a fluorine chemical wastewater treating agent and a preparation method thereof. The treating agent is prepared from, by weight, 10-15 parts of nekal, 3-5 parts of polyacrylamide, 0.5-1 part of sodium carboxymethylcellulose, 0.5-1 part of hexamethylenetetramine, 5-7 parts of isothiazolinone, 30-35 parts of polymerization ferric chloride, 6-10 parts of sodium silicate, 1-1.5 parts of citric acid, 5-10 parts of active vermiculite power, 10-20 parts of activated sludge, 5-10 parts of lignin, 3-6 parts of tannin, 2-3 parts of potassium persulfate and 40-60 parts of deionized water. The treating agent is used for treating fluorine chemical wastewater, inorganic fluorine ions and organic fluorides in the wastewater can be effectively removed, and treated water is low in residual turbidity, efficient, free of toxin, free of corrosion to devices, and simple in preparation method.
Description
Technical field
The present invention relates to technical field of waste water processing, particularly relate to a kind of fluorine chemical wastewater inorganic agent and preparation side thereof
Method.
Background technology
Organic fluoride, as a kind of special material, has excellent character, is widely used in surface in recent years and lives
In the property preparation process such as agent, fire retardant, cold-producing medium, pesticide, adherometer, this has pushed directly on Organic fluoride
Developing rapidly of industry, the fluorine chemical wastewater that during thing followed, discharge capacity constantly increases.In fluorine chemical wastewater
Inorganic fluorion is entered human body and is worked the mischief by cell traffic tissue multiple to human liver, kidney etc., so fluorination
Work waste water must be dealt carefully with.Fluorine chemical wastewater is primarily present inorganic fluorion and organic fluoride, at present also
The waste water treating agent not processed for fluorine chemical wastewater.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of fluorine chemical wastewater inorganic agent and preparation thereof
Method, the waste water treating agent of preparation is used for processing fluorine chemical wastewater, can effectively remove inorganic fluorion therein and
Organic fluoride, turbid low more than water after process, efficient, nontoxic, corrosion-free to equipment, preparation method is simple.
The present invention adopts the following technical scheme that to achieve these goals
A kind of fluorine chemical wastewater inorganic agent, formulated by following parts by weight of component: to pull open powder 10-15 part, gather
Acrylamide 3-5 part, sodium carboxymethyl cellulose 0.5-1 part, hexamethylenetetramine 0.5-1 part, isothiazoline
Ketone 5-7 part, poly-ferric chloride 30-35 part, sodium silicate 6-10 part, citric acid 1-1.5 part, activity Vermiculitum
Powder 5-10 part, activated sludge 10-20 part, lignin 5-10 part, tannin 3-6 part, potassium peroxydisulfate 2-3
Part, deionized water 40-60 part.
Preferably, the fluorine chemical wastewater inorganic agent described in 1, the configuration of following parts by weight of component form:: pull open
12 parts of powder, polyacrylamide 5 parts, sodium carboxymethyl cellulose 0.8 part, hexamethylenetetramine 0.8 part, different
Thiazolinone 6 parts, poly-ferric chloride 32 parts, sodium silicate 8 parts, citric acid 1.2 parts, activity vermiculite power 10
Part, activated sludge 15 parts, lignin 6 parts, tannin 5 parts, potassium peroxydisulfate 3 parts, deionized water 50 parts.
Described active vermiculite power is prepared by following methods: vermiculite power uses the dilute hydrochloric acid of 6% process, acid
Consumption is 400kg/100kg vermiculite power, and activation temperature is 60 DEG C, and soak time is 3-5 hour.
The preparation method of described fluorine chemical wastewater inorganic agent, comprises the following steps:
(1) weigh each component according to above-mentioned weight ratio, deionized water is joined in blender；
(2) powder, polyacrylamide, sodium carboxymethyl cellulose, hexamethylenetetramine, isothiazoline will be pulled open
Ketone, poly-ferric chloride add in blender, stir 20-25 minute；
(3) citric acid, activity vermiculite power, activated sludge, lignin are added in blender, control temperature
50-60 DEG C, stir 20-30 minute；
(4) adding in blender by other components remaining, control temperature 40-50 DEG C, stirring 30-40 divides
Clock；
(5), after stirring terminates, inorganic agent is packed.
Compared with the prior art, beneficial effects of the present invention is as follows:
The fluorine chemical wastewater inorganic agent of the present invention is used for processing fluorine chemical wastewater, can effectively remove inorganic fluorine therein
Ion and organic fluoride, turbid low more than water after process, efficient, nontoxic, corrosion-free to equipment, preparation method letter
Single.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1:
A kind of fluorine chemical wastewater inorganic agent, formulated by following parts by weight of component: pull open 10 parts of powder, poly-third
Acrylamide 3 parts, sodium carboxymethyl cellulose 0.5 part, hexamethylenetetramine 0.5 part, isothiazolone 5 parts,
Poly-ferric chloride 30 parts, sodium silicate 6, citric acid 1, activity vermiculite power 5, activated sludge 20 parts, wooden
Element 5 parts, tannin 3 parts, potassium peroxydisulfate 2 parts, deionized water 40 parts.
Described active vermiculite power is prepared by following methods: vermiculite power uses the dilute hydrochloric acid of 6% process, acid
Consumption is 400kg/100kg vermiculite power, and activation temperature is 60 DEG C, and soak time is 3 hours.
The preparation method of described fluorine chemical wastewater inorganic agent, comprises the following steps:
(1) weigh each component according to above-mentioned weight ratio, deionized water is joined in blender；
(2) powder, polyacrylamide, sodium carboxymethyl cellulose, hexamethylenetetramine, isothiazoline will be pulled open
Ketone, poly-ferric chloride add in blender, stir 20 minutes；
(3) citric acid, activity vermiculite power, activated sludge, lignin are added in blender, control temperature
50 DEG C, stir 30 minutes；
(4) other components remaining are added in blender, control temperature 40 DEG C, stir 40 minutes；
(5), after stirring terminates, inorganic agent is packed.
Embodiment 2:
A kind of fluorine chemical wastewater inorganic agent, is formed by the configuration of following parts by weight of component:: pull open 12 parts of powder, poly-third
Acrylamide 5 parts, sodium carboxymethyl cellulose 0.8 part, hexamethylenetetramine 0.8 part, isothiazolone 6 parts,
Poly-ferric chloride 32 parts, sodium silicate 8 parts, citric acid 1.2 parts, activity vermiculite power 10 parts, activated sludge
15 parts, lignin 6 parts, tannin 5 parts, potassium peroxydisulfate 3 parts, deionized water 50 parts.
Described active vermiculite power is prepared by following methods: vermiculite power uses the dilute hydrochloric acid of 6% process, acid
Consumption is 400kg/100kg vermiculite power, and activation temperature is 60 DEG C, and soak time is 4 hours.
The preparation method of described fluorine chemical wastewater inorganic agent, comprises the following steps:
(1) weigh each component according to above-mentioned weight ratio, deionized water is joined in blender；
(2) powder, polyacrylamide, sodium carboxymethyl cellulose, hexamethylenetetramine, isothiazoline will be pulled open
Ketone, poly-ferric chloride add in blender, stir 25 minutes；
(3) citric acid, activity vermiculite power, activated sludge, lignin are added in blender, control temperature
55 DEG C, stir 25 minutes；
(4) other components remaining are added in blender, control temperature 45 C, stir 35 minutes；
(5), after stirring terminates, inorganic agent is packed.
Embodiment 3:
A kind of fluorine chemical wastewater inorganic agent, formulated by following parts by weight of component: pull open 15 parts of powder, poly-third
Acrylamide 5 parts, sodium carboxymethyl cellulose 1 part, hexamethylenetetramine 1 part, isothiazolone 7 parts, polymerization
35 parts of iron chloride, sodium silicate 10 parts, citric acid 1.5 parts, activity vermiculite power 10 parts, activated sludge 10
Part, lignin 10 parts, tannin 6 parts, potassium peroxydisulfate 3 parts, deionized water 60 parts.
Described active vermiculite power is prepared by following methods: vermiculite power uses the dilute hydrochloric acid of 6% process, acid
Consumption is 400kg/100kg vermiculite power, and activation temperature is 60 DEG C, and soak time is 5 hours.
The preparation method of described fluorine chemical wastewater inorganic agent, comprises the following steps:
(1) weigh each component according to above-mentioned weight ratio, deionized water is joined in blender；
(2) powder, polyacrylamide, sodium carboxymethyl cellulose, hexamethylenetetramine, isothiazoline will be pulled open
Ketone, poly-ferric chloride add in blender, stir 25 minutes；
(3) citric acid, activity vermiculite power, activated sludge, lignin are added in blender, control temperature
60 DEG C, stir 20 minutes；
(4) other components remaining are added in blender, control temperature 50 C, stir 30 minutes；
(5), after stirring terminates, inorganic agent is packed.
Claims (4)
1. a fluorine chemical wastewater inorganic agent, it is characterised in that: formulated by following parts by weight of component: to draw
Open powder 10-15 part, polyacrylamide 3-5 part, sodium carboxymethyl cellulose 0.5-1 part, hexamethylenetetramine
0.5-1 part, isothiazolone 5-7 part, poly-ferric chloride 30-35 part, sodium silicate 6-10 part, citric acid
1-1.5 part, activity vermiculite power 5-10 part, activated sludge 10-20 part, lignin 5-10 part, tannin 3-6
Part, potassium peroxydisulfate 2-3 part, deionized water 40-60 part.
Fluorine chemical wastewater inorganic agent the most according to claim 1, it is characterised in that: by following weight portion
Component configuration form:: pull open 12 parts of powder, polyacrylamide 5 parts, sodium carboxymethyl cellulose 0.8 part, six times
Tetramine 0.8 part, isothiazolone 6 parts, poly-ferric chloride 32 parts, sodium silicate 8 parts, citric acid 1.2
Part, activity vermiculite power 10 parts, activated sludge 15 parts, lignin 6 parts, tannin 5 parts, potassium peroxydisulfate 3
Part, deionized water 50 parts.
Fluorine chemical wastewater inorganic agent the most according to claim 1, it is characterised in that: described active trematodiasis
Stone powder is prepared by following methods: vermiculite power uses the dilute hydrochloric acid of 6% process, and the consumption of acid is 400kg/100kg
Vermiculite power, activation temperature is 60 DEG C, and soak time is 3-5 hour.
The preparation method of fluorine chemical wastewater inorganic agent the most according to claim 1, it is characterised in that: bag
Include following steps:
(1) weigh each component according to above-mentioned weight ratio, deionized water is joined in blender；
(2) powder, polyacrylamide, sodium carboxymethyl cellulose, hexamethylenetetramine, isothiazoline will be pulled open
Ketone, poly-ferric chloride add in blender, stir 20-25 minute；
(3) citric acid, activity vermiculite power, activated sludge, lignin are added in blender, control temperature
50-60 DEG C, stir 20-30 minute；
(4) adding in blender by other components remaining, control temperature 40-50 DEG C, stirring 30-40 divides
Clock；
(5), after stirring terminates, inorganic agent is packed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610373649.7A CN105967319A (en) | 2016-05-30 | 2016-05-30 | Fluorine chemical wastewater treating agent and preparation method thereof |
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| CN201610373649.7A CN105967319A (en) | 2016-05-30 | 2016-05-30 | Fluorine chemical wastewater treating agent and preparation method thereof |
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| CN105967319A true CN105967319A (en) | 2016-09-28 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865651A (en) * | 2017-03-28 | 2017-06-20 | 安徽中煦环保新材料科技有限公司 | A kind of efficient purification of waste water renovation agent and preparation method thereof |
| CN108371238A (en) * | 2018-02-10 | 2018-08-07 | 汪逸凡 | A kind of feed takes off mould dose of preparation method |
| CN110627181A (en) * | 2019-10-12 | 2019-12-31 | 苏州麦王环境科技有限公司 | Composite defluorinating agent, preparation method and application thereof |
| CN110921729A (en) * | 2018-09-19 | 2020-03-27 | 南京卡邦科技有限公司 | Water treatment agent containing isothiazolinone and preparation method thereof |
| CN118598267A (en) * | 2024-08-08 | 2024-09-06 | 上海勘测设计研究院有限公司 | Method for removing perfluorinated compounds in water body |
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| CN101301602A (en) * | 2008-01-18 | 2008-11-12 | 昆明理工大学 | Method for preparing gaseous mercury absorbing and purifying agent |
| CN101357322A (en) * | 2008-09-18 | 2009-02-04 | 昆明理工大学 | Preparation method of transition metal compound loaded vermiculite absorbent |
| 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 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865651A (en) * | 2017-03-28 | 2017-06-20 | 安徽中煦环保新材料科技有限公司 | A kind of efficient purification of waste water renovation agent and preparation method thereof |
| CN108371238A (en) * | 2018-02-10 | 2018-08-07 | 汪逸凡 | A kind of feed takes off mould dose of preparation method |
| CN110921729A (en) * | 2018-09-19 | 2020-03-27 | 南京卡邦科技有限公司 | Water treatment agent containing isothiazolinone and preparation method thereof |
| CN110627181A (en) * | 2019-10-12 | 2019-12-31 | 苏州麦王环境科技有限公司 | Composite defluorinating agent, preparation method and application thereof |
| CN118598267A (en) * | 2024-08-08 | 2024-09-06 | 上海勘测设计研究院有限公司 | Method for removing perfluorinated compounds in water body |
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Application publication date: 20160928 |
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