CN105293667A - Environment-friendly water treatment agent for removing chromium ions and preparation method thereof - Google Patents
Environment-friendly water treatment agent for removing chromium ions and preparation method thereof Download PDFInfo
- Publication number
- CN105293667A CN105293667A CN201510688968.2A CN201510688968A CN105293667A CN 105293667 A CN105293667 A CN 105293667A CN 201510688968 A CN201510688968 A CN 201510688968A CN 105293667 A CN105293667 A CN 105293667A
- Authority
- CN
- China
- Prior art keywords
- weight part
- environmental protection
- parts
- chromium ion
- water conditioner
- 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.)
- Pending
Links
Abstract
The invention discloses an environment-friendly water treatment agent for removing chromium ions and a preparation method thereof. The environment-friendly water treatment agent for removing the chromium ions is prepared from, by weight, 18-25 parts of dicyclohexylcarbodiimide, 5-10 parts of diatomite, 5-8 parts of hydroxypropyl methyl cellulose, 5-8 parts of clay, 3-5 parts of cyclodextrin, 2-4 parts of activated carbon, 2-4 parts of ferrous sulfate, 1-3 parts of calcium aluminate, 1-2 parts of boron silicate, 0.5-1 part of potassium fluozirconate and 0.2-0.5 part of nano-titanium dioxide. The invention further provides a preparation method of the environment-friendly water treatment agent for removing the chromium ions.
Description
Technical field
The invention belongs to technical field of water treatment, particularly a kind of environmental protection is except chromium ion water conditioner and preparation method thereof.
Background technology
Along with the fast development of modern industry, discharge in a large number containing chromium heavy metal wastewater thereby, not only severe contamination environment, also creates the waste of resource.For a long time, electrodeposited chromium adopts hexavalent chromium plating liquid usually.Sexavalent chrome is the property swallowed poisonous substance/imbedibility pole poisonous substance, also has lasting danger to environment.
In current water, the minimizing technology of chromium mainly contains coagulation, absorption, ion-exchange and membrane method etc.Wherein absorption method becomes the prefered method of arsenic removal because method is simple, reliable for effect.
Sorbent material common at present has containing iron adsorbent, containing aluminium sorbent material etc., the advantages such as loading capacity is large, effect of removing arsenic is good that they have, but is difficult to because cost is higher promote.Therefore the make a return journey middle chromium that dewaters of cheap, the abundance material of applied cost has broad prospects in China.
Summary of the invention
For above-mentioned demand, invention especially provides a kind of environmental protection except chromium ion water conditioner and preparation method thereof.
Object of the present invention can be achieved through the following technical solutions:
A kind of environmental protection, except chromium ion water conditioner, is made up of the component comprising following weight part:
Dicyclohexylcarbodiimide 18-25 part,
Diatomite 5-10 part,
Vltra tears 5-8 part,
Clay 5-8 part,
Cyclodextrin 3-5 part,
Activated carbon 2-4 part,
Ferrous sulfate 2-4 part,
Calcium aluminate 1-3 part,
Borosilicic acid 1-2 part,
Potassium fluozirconate 0.5-1 part,
Nano titanium oxide 0.2-0.5 part.
Described component also comprises methylisothiazolinone 0-2 weight part.
Described component also comprises two phenyl methylcarbamate phosphoesterase 30-1 weight parts.
The diameter of described nano titanium oxide is 40-55 nanometer.
Environmental protection is except a preparation method for chromium ion water conditioner, and the method comprises the following steps:
(1) take dicyclohexylcarbodiimide 18-25 weight part, diatomite 5-10 weight part, Vltra tears 5-8 weight part, clay 5-8 weight part, cyclodextrin 3-5 weight part, ferrous sulfate 2-4 weight part, calcium aluminate 1-3 weight part, borosilicic acid 1-2 weight part, potassium fluozirconate 0.5-1 weight part, nano titanium oxide 0.2-0.5 weight part, methylisothiazolinone 0-2 weight part and two phenyl methylcarbamate phosphoesterase 30-1 weight parts, stir;
(2) add ground activated carbon 2-4 weight part, regulate pH to 6.0-6.5, obtain environmental protection except chromium ion water conditioner.
compared with prior art, its beneficial effect is in the present invention:
(1) it take dicyclohexylcarbodiimide as main raw material that the environmental protection that the present invention obtains removes chromium ion water conditioner, by adding diatomite, Vltra tears, clay, cyclodextrin, activated carbon, ferrous sulfate, calcium aluminate, borosilicic acid, potassium fluozirconate and nano titanium oxide, obtained environmental protection removes chromium ion water conditioner can effectively remove chromium ion in water, and this environmental protection has good stability except chromium ion water conditioner, all can effectively remove chromium ion in water in a variety of contexts.
(2) environmental protection that the present invention obtains removes chromium ion water conditioner and still can effectively flocculate in low temperature environment, can remove impurities in water in a large number.
(3) environmental protection of the present invention is except chromium ion water conditioner, and its preparation method is simple, is easy to suitability for industrialized production.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
(1) take the nano titanium oxide 0.2kg that dicyclohexylcarbodiimide 18kg, diatomite 5kg, Vltra tears 5kg, clay 5kg, cyclodextrin 3kg, ferrous sulfate 2kg, calcium aluminate 1kg, borosilicic acid 1kg, potassium fluozirconate 0.5kg and diameter are 55 nanometers, stir;
(2) add ground activated carbon 2kg, regulate pH to 6.2, obtain environmental protection except chromium ion water conditioner.
The performance test results that obtained environmental protection removes chromium ion water conditioner is as shown in table 1.
Embodiment 2
(1) take dicyclohexylcarbodiimide 25kg, diatomite 10kg, nano titanium oxide 0.5kg, methylisothiazolinone 2kg and two phenyl methylcarbamate phosphoric acid ester 1kg that Vltra tears 8kg, clay 8kg, cyclodextrin 5kg, ferrous sulfate 4kg, calcium aluminate 3kg, borosilicic acid 2kg, potassium fluozirconate 1kg, diameter are 40 nanometers, stir;
(2) add ground activated carbon 4kg, regulate pH to 6.5, obtain environmental protection except chromium ion water conditioner.
The performance test results that obtained environmental protection removes chromium ion water conditioner is as shown in table 1.
Embodiment 3
(1) take dicyclohexylcarbodiimide 21kg, diatomite 8kg, nano titanium oxide 0.3kg, methylisothiazolinone 1kg and two phenyl methylcarbamate phosphoesterase 30 .5kg that Vltra tears 6kg, clay 6kg, cyclodextrin 4kg, ferrous sulfate 3kg, calcium aluminate 2kg, borosilicic acid 1.5kg, potassium fluozirconate 0.8kg, diameter are 50 nanometers, stir;
(2) add ground activated carbon 3kg, regulate pH to 6.0, obtain environmental protection except chromium ion water conditioner.
The performance test results that obtained environmental protection removes chromium ion water conditioner is as shown in table 1.
The water conditioner of embodiment 1-3 is used for sewage disposal: when using it for that COD is 500mg/L, content of chromium ion is in the sanitary sewage of 130mg/L, the consumption of water conditioner is the treatment effect that 0.5g/L can reach good, turbidity removal rate can reach more than 95%, and concrete result asks for an interview table 1.
Table 1
| Test event | Turbidity (NTU) clearance | Chromium ion clearance | COD（mg/L） |
| Embodiment 1 | 97% | 97% | 19 |
| Embodiment 2 | 96% | 96% | 16 |
| Embodiment 3 | 98% | 99% | 20 |
The invention is not restricted to embodiment here, those skilled in the art, according to announcement of the present invention, do not depart from improvement that scope makes and amendment all should within protection scope of the present invention.
Claims (5)
1. environmental protection is except a chromium ion water conditioner, it is characterized in that, is made up of the component comprising following weight part:
Dicyclohexylcarbodiimide 18-25 part,
Diatomite 5-10 part,
Vltra tears 5-8 part,
Clay 5-8 part,
Cyclodextrin 3-5 part,
Activated carbon 2-4 part,
Ferrous sulfate 2-4 part,
Calcium aluminate 1-3 part,
Borosilicic acid 1-2 part,
Potassium fluozirconate 0.5-1 part,
Nano titanium oxide 0.2-0.5 part.
2. environmental protection is except chromium ion water conditioner according to claim 1, and it is characterized in that, described component also comprises methylisothiazolinone 0-2 weight part.
3. environmental protection is except chromium ion water conditioner according to claim 1, and it is characterized in that, described component also comprises two phenyl methylcarbamate phosphoesterase 30-1 weight parts.
4. environmental protection is except chromium ion water conditioner according to claim 1, and it is characterized in that, the diameter of described nano titanium oxide is 40-55 nanometer.
5. environmental protection is except a preparation method for chromium ion water conditioner, and it is characterized in that, the method comprises the following steps:
(1) take dicyclohexylcarbodiimide 18-25 weight part, diatomite 5-10 weight part, Vltra tears 5-8 weight part, clay 5-8 weight part, cyclodextrin 3-5 weight part, ferrous sulfate 2-4 weight part, calcium aluminate 1-3 weight part, borosilicic acid 1-2 weight part, potassium fluozirconate 0.5-1 weight part, nano titanium oxide 0.2-0.5 weight part, methylisothiazolinone 0-2 weight part and two phenyl methylcarbamate phosphoesterase 30-1 weight parts, stir;
(2) add ground activated carbon 2-4 weight part, regulate pH to 6.0-6.5, obtain environmental protection except chromium ion water conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510688968.2A CN105293667A (en) | 2015-10-23 | 2015-10-23 | Environment-friendly water treatment agent for removing chromium ions and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510688968.2A CN105293667A (en) | 2015-10-23 | 2015-10-23 | Environment-friendly water treatment agent for removing chromium ions and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105293667A true CN105293667A (en) | 2016-02-03 |
Family
ID=55191611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510688968.2A Pending CN105293667A (en) | 2015-10-23 | 2015-10-23 | Environment-friendly water treatment agent for removing chromium ions and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105293667A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731565A (en) * | 2016-04-27 | 2016-07-06 | 苏州圣谱拉新材料科技有限公司 | Efficient nano water treatment material and preparation method thereof |
| CN106430375A (en) * | 2016-12-22 | 2017-02-22 | 郑州丽福爱生物技术有限公司 | Sewage treatment agent for controlling urban and rural polluted rivers and preparation method of sewage treatment agent |
| CN106587200A (en) * | 2016-12-22 | 2017-04-26 | 郑州丽福爱生物技术有限公司 | Sewage treatment agent for urban and rural polluted rivers, and preparation method thereof |
| CN107601641A (en) * | 2017-10-12 | 2018-01-19 | 桂林浩新科技服务有限公司 | A kind of Industrial Waste Water Treatments material and preparation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020011447A1 (en) * | 1999-09-30 | 2002-01-31 | Waldmann John J. | Chemical composition for treatment of nitrate and odors from water streams and process wastewater treatment |
| CN101327976A (en) * | 2008-07-15 | 2008-12-24 | 南通立源水处理技术有限公司 | Efficient water treatment flocculant |
| CN101920191A (en) * | 2010-06-12 | 2010-12-22 | 华中农业大学 | Application of activated carbon modified material and application in removing arsenic from water |
| CN102531120A (en) * | 2011-11-08 | 2012-07-04 | 江苏商达水务有限公司 | Active flocculating agent for treating vitamin C industrial production wastewater |
| CN103495433A (en) * | 2013-08-30 | 2014-01-08 | 蚌埠凤凰滤清器有限责任公司 | Modified activated carbon catalyst and its preparation method |
| CN103991916A (en) * | 2014-06-12 | 2014-08-20 | 杭州一清环保工程有限公司 | Comprehensive electroplating wastewater treating agent |
| CN104229957A (en) * | 2013-06-24 | 2014-12-24 | 张家领 | Compound flocculant taking natural minerals as main components |
| CN104474781A (en) * | 2014-11-14 | 2015-04-01 | 苏州富奇诺水治理设备有限公司 | Preparation method of nanometer composite filter material |
| CN104722283A (en) * | 2015-03-20 | 2015-06-24 | 唐玉朝 | Corncob/titanium dioxide composite heavy metal adsorbent and preparation method thereof |
-
2015
- 2015-10-23 CN CN201510688968.2A patent/CN105293667A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020011447A1 (en) * | 1999-09-30 | 2002-01-31 | Waldmann John J. | Chemical composition for treatment of nitrate and odors from water streams and process wastewater treatment |
| CN101327976A (en) * | 2008-07-15 | 2008-12-24 | 南通立源水处理技术有限公司 | Efficient water treatment flocculant |
| CN101920191A (en) * | 2010-06-12 | 2010-12-22 | 华中农业大学 | Application of activated carbon modified material and application in removing arsenic from water |
| CN102531120A (en) * | 2011-11-08 | 2012-07-04 | 江苏商达水务有限公司 | Active flocculating agent for treating vitamin C industrial production wastewater |
| CN104229957A (en) * | 2013-06-24 | 2014-12-24 | 张家领 | Compound flocculant taking natural minerals as main components |
| CN103495433A (en) * | 2013-08-30 | 2014-01-08 | 蚌埠凤凰滤清器有限责任公司 | Modified activated carbon catalyst and its preparation method |
| CN103991916A (en) * | 2014-06-12 | 2014-08-20 | 杭州一清环保工程有限公司 | Comprehensive electroplating wastewater treating agent |
| CN104474781A (en) * | 2014-11-14 | 2015-04-01 | 苏州富奇诺水治理设备有限公司 | Preparation method of nanometer composite filter material |
| CN104722283A (en) * | 2015-03-20 | 2015-06-24 | 唐玉朝 | Corncob/titanium dioxide composite heavy metal adsorbent and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731565A (en) * | 2016-04-27 | 2016-07-06 | 苏州圣谱拉新材料科技有限公司 | Efficient nano water treatment material and preparation method thereof |
| CN106430375A (en) * | 2016-12-22 | 2017-02-22 | 郑州丽福爱生物技术有限公司 | Sewage treatment agent for controlling urban and rural polluted rivers and preparation method of sewage treatment agent |
| CN106587200A (en) * | 2016-12-22 | 2017-04-26 | 郑州丽福爱生物技术有限公司 | Sewage treatment agent for urban and rural polluted rivers, and preparation method thereof |
| CN107601641A (en) * | 2017-10-12 | 2018-01-19 | 桂林浩新科技服务有限公司 | A kind of Industrial Waste Water Treatments material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103641247B (en) | One way of life sewage-treating agent and preparation method thereof | |
| WO2018120342A1 (en) | Dosage optimization method of chemical conditioner for deeply dewatering sludge | |
| CN105293667A (en) | Environment-friendly water treatment agent for removing chromium ions and preparation method thereof | |
| CN104276735B (en) | A kind of environment-protective process for purifying electroplating sewerage | |
| CN109179933B (en) | Sludge treatment agent and preparation method thereof | |
| CN103708568B (en) | A kind for the treatment of agent for papermaking wastewater | |
| CN103663872B (en) | Method for purifying water through biological enzyme method | |
| CN106830121A (en) | A kind of domestic sewage treating compound and preparation method thereof | |
| CN103991941B (en) | A kind of compound sewage chemical dephosphorization medicament and preparation method thereof | |
| CN107673439A (en) | A kind of sewage disposal medicament | |
| CN104528869B (en) | A kind of waste water treating agent | |
| CN104355498A (en) | Process for removing heavy metals and COD in electroplating wastewater | |
| CN204265559U (en) | A kind of low-phosphorous water depth dephosphorization equipment | |
| CN104310641A (en) | Deep phosphorous removal method for low-phosphorous water | |
| CN105967291A (en) | Flocculating agent for ecological remediation of black smelly surface water and production process thereof | |
| CN105417614A (en) | Heavy metal removal agent for mariculture water | |
| CN104628073B (en) | A kind of preparation method of the Nanoscale Iron processed for waste water | |
| CN105268409A (en) | Arsenic adsorption treatment agent and preparation method thereof | |
| CN105399216A (en) | Treating agent composition of chromium-containing waste water | |
| CN105253933A (en) | Non-phosphorus water treatment material and preparation method thereof | |
| CN105417599A (en) | Highly-efficient water-pollution treating agent | |
| CN104445813B (en) | A kind of preparation removing heavy metal ions in sewage and industrial COD | |
| CN104973667A (en) | Method of preparing Al<3+>-chitosan-fly ash ternary composite flocculant by one step for alga and turbidity removal of eutrophic water body | |
| CN104261594A (en) | Method for treating medium-low concentration ammonia-nitrogen wastewater simply and effectively | |
| CN105236537A (en) | Waste water treatment material for removing lead ions in water and preparation method of waste water treatment material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |
|
| RJ01 | Rejection of invention patent application after publication |