CN107304074A - A kind of water purification agent and its production technology - Google Patents
A kind of water purification agent and its production technology Download PDFInfo
- Publication number
- CN107304074A CN107304074A CN201610253558.XA CN201610253558A CN107304074A CN 107304074 A CN107304074 A CN 107304074A CN 201610253558 A CN201610253558 A CN 201610253558A CN 107304074 A CN107304074 A CN 107304074A
- Authority
- CN
- China
- Prior art keywords
- mass parts
- production technology
- water purification
- purification agent
- acid solution
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
Abstract
The invention discloses a kind of water purification agent and its production technology, belong to water-treatment technology field.The water purification agent composition of raw materials is the mass parts of iron chloride 100, the mass parts of poly-aluminum chloride-magnesium 100, the mass parts of 10% hydrochloric acid solution 300, the mass parts of magnesium sulfate 20, the mass parts of ferric sulfate 30, the mass parts of alum 50, the mass parts of 5% sulfuric acid solution 50.Above raw material is added in reactor in the lump in proportion, heating stirring, reaction temperature is controlled between 60 degree 110 degree, after 24 hours reaction time, is cooled to room temperature discharging, produces product.
Description
Technical field
The invention belongs to water-treatment technology field, and in particular to a kind of water purification agent and its production technology.
Background technology
Along with the lifting of economic and each side condition, water consumption climbs up and up, and the continuous improvement of living standards of the people also brings urbanite water consumption to be substantially increased, and water resource supply is far from meeting national conditions needs.It is available for the water resource developed largely to develop in China, newly-increased water source is not that development difficulty is big, is exactly that development cost is high, water scarcity reality is increasingly severe.In recent years, China's rate of economic development slows down, and basic reason is that the energy, resource provisioning can not meet economic development needs, cost more and more higher of the enterprise in the energy, resource.Water resource is as a kind of important resource, and the consumption and usage amount in industrial processes are increasing, the industry such as in printing and dyeing, papermaking, chemical industry, thermoelectricity.Sewage purification and reuse can directly or indirectly reduce production cost for enterprise, bring more preferable economic benefit.Current Industry Waste sludge water, the waste sludge water of city discharge need be used again after treatment.This
Kind for the treatment of technology species is various, and device therefor, technical recipe are different, and most complex process, cost is higher, and treatment effect is unconspicuous in the majority, not up to standard in the majority of environmental protection.
The content of the invention
The present invention is aiming at deficiency above there is provided a kind of for sewage, the water purification agent new technology of sludge dewatering.The purifying agent production technology features are that raw material is easy to get, proportioning science, technique is simple, cost is relatively low, application easy to spread.
The composition of raw materials of this water purification agent is：The mass parts of iron chloride 100, the mass parts of poly-aluminum chloride-magnesium 100, the mass parts of 10% hydrochloric acid solution 300, the mass parts of magnesium sulfate 20, the mass parts of ferric sulfate 30, the mass parts of alum 50, the mass parts of 5% sulfuric acid solution 50.
Its production technology is：Above-mentioned raw materials are added in reactor in the lump in proportion, heating stirring, reaction temperature is controlled between 60 degree 110 degree, after reaction time 2-4 hour, are cooled to room temperature discharging, produce product.
The present invention has the characteristics that (1) flocculation rate is fast, and flco is closely knit compared with prior art.(2) precipitation separative efficiency is high.(3) wide using scope, economic benefit and social benefit are notable.
Embodiment
A kind of composition of raw materials of water purification agent is：The mass parts of iron chloride 100, the mass parts of poly-aluminum chloride-magnesium 100, the mass parts of 10% hydrochloric acid solution 300, the mass parts of magnesium sulfate 20, the mass parts of ferric sulfate 30, the mass parts of alum 50, the mass parts of 5% sulfuric acid solution 50.
Its production technology is：Above-mentioned raw materials are added in reactor in the lump in proportion, heating stirring, reaction temperature is controlled between 60 degree 110 degree, after reaction time 2-4 hour, are cooled to room temperature discharging, produce product.
It should be noted that：Although above-mentioned embodiment is to detailed description of being contrasted to the present invention; but these explanations be only limitted to pair this example demonstrates that; rather than limitation of the present invention, any innovation and creation without departing from true spirit, each fall within protection scope of the present invention.
Claims (2)
1. a kind of water purification agent and its production technology, it is characterised in that：Its composition of raw materials is the mass parts of iron chloride 100, the mass parts of poly-aluminum chloride-magnesium 100, the mass parts of 10% hydrochloric acid solution 300, the mass parts of magnesium sulfate 20, the mass parts of ferric sulfate 30, the mass parts of alum 50, the mass parts of 5% sulfuric acid solution 50.
2. a kind of water purification agent and its production technology according to claims 1, it is characterised in that：Its production technology is：Above raw material is added in reactor in the lump in proportion, heating stirring, reaction temperature is controlled between 60 degree 110 degree, after reaction time 2-4 hour, is cooled to room temperature discharging, produces product；Products material of the present invention is easy to get, proportioning science, technique is simple, cost is relatively low, application easy to spread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253558.XA CN107304074A (en) | 2016-04-22 | 2016-04-22 | A kind of water purification agent and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253558.XA CN107304074A (en) | 2016-04-22 | 2016-04-22 | A kind of water purification agent and its production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107304074A true CN107304074A (en) | 2017-10-31 |
Family
ID=60151818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610253558.XA Pending CN107304074A (en) | 2016-04-22 | 2016-04-22 | A kind of water purification agent and its production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107304074A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875231A (en) * | 2020-08-05 | 2020-11-03 | 北京首创污泥处置技术有限公司 | Composite sludge deep dehydration medicament and preparation method and use method thereof |
-
2016
- 2016-04-22 CN CN201610253558.XA patent/CN107304074A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875231A (en) * | 2020-08-05 | 2020-11-03 | 北京首创污泥处置技术有限公司 | Composite sludge deep dehydration medicament and preparation method and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102718295B (en) | Compound medicament for treating coking wastewater and preparation method thereof | |
| CN102689956B (en) | Silicon removing method for silicone waste water | |
| CN103833059A (en) | Method for producing polyaluminum chloride without heating | |
| CN104843809A (en) | Coking sewage treatment agent and preparing method thereof | |
| CN105417925A (en) | Preparation method of sludge conditioning agent for deep dehydration of sludge | |
| CN102923752A (en) | New method for decolorizing and whitening phosphogypsum | |
| CN104495995A (en) | Method for preparing polyaluminum ferric chloride sulfate by using industrial waste | |
| CN102838197A (en) | Method for preparing novel composite flocculant PSAFS (poly-silicate aluminum ferrous sulfate) | |
| CN104192971A (en) | Method for treating industrial wastewater containing sulfuric acid | |
| CN104649391B (en) | A kind of method utilizing fluorine-containing spent acid to prepare polymeric aluminum | |
| CN107304074A (en) | A kind of water purification agent and its production technology | |
| CN105858844A (en) | Composite flocculating agent for treating printing and dyeing wastewater | |
| CN103191684B (en) | Preparation method and application of polymeric phosphato aluminum iron chloride coagulant | |
| CN106698536A (en) | Water purifier and preparation method thereof | |
| CN105481073B (en) | A kind of flocculant and preparation method thereof of ceramic polished waste water | |
| CN105254067B (en) | The resource utilization method of advanced treatment of wastewater Fenton process sludge | |
| CN103663639A (en) | Coagulant for treating textile printing and dyeing wastewater and preparation method thereof | |
| CN102173491B (en) | Process for comprehensively utilizing rare-earth ore leaching waste liquid and calcining waste heat in rare earth production | |
| CN101602517B (en) | Treating agent for molten polyaluminium ferric chloride and preparation method thereof | |
| CN108675418A (en) | A kind of polysilicate aluminium ferric flocculant and preparation method thereof | |
| CN108640175A (en) | A kind of production method of purifying agent | |
| CN104402058B (en) | A kind of poly-aluminum ferric chloride sulfate filtering residue recycling technique | |
| CN104003430A (en) | Method for preparing poly aluminium chloride | |
| CN108275725A (en) | The method that polyaluminum ferric chloride is prepared using waste | |
| CN104250036B (en) | Utilize dephosphorization composite flocculation agent and preparation method and using method that red mud makes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171031 |
|
| WD01 | Invention patent application deemed withdrawn after publication |