CN104071861A - Sewage purifying agent and preparation method thereof - Google Patents
Sewage purifying agent and preparation method thereof Download PDFInfo
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- CN104071861A CN104071861A CN201410325968.1A CN201410325968A CN104071861A CN 104071861 A CN104071861 A CN 104071861A CN 201410325968 A CN201410325968 A CN 201410325968A CN 104071861 A CN104071861 A CN 104071861A
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Abstract
The invention provides a sewage purifying agent which is prepared from the following components and raw materials in parts by weight: 90-100 parts of modified attapulgite, 10-15 parts of montmorillonite powder, 5-7 parts of chitosan, 4-5 parts of gypsum powder, 5-6 parts of quartz stone powder, 10-12 parts of polyethylene glycol, 2-4 parts of glutinous rice flour, 8-10 parts of poly-3-hydroxybutyrate, 0.1-0.2 part of zinc sulfate, 0.1-0.2 part of manganese sulfate, 0.1-0.2 part of potassium chloride and 0.2-0.5 part of ferrous sulfate. When the sewage purifying agent is prepared, the modified attapulgite and other components and raw materials contained in a formula are sufficiently mixed, granulated and packaged. The sewage purifying agent provided by the invention has the advantages of sewage purifying and sterilizing effect and long residual action.
Description
Technical field
The present invention relates to sewage treatment area, be specifically related to a kind of purifying agent for polluted water and preparation method thereof.
Background technology
Along with the quickening of modern urbanization and process of industrialization, the river that the mankind depend on for existence and the pollution at water source are more and more serious, water body occurs seasonal or turns black all the year round smelly, it is reported, China is generally subject to pollution in various degree through the section in stream city, as the Zhujiang River, the Yongdinghe River, Pekinese etc. in the Qinhuaihe River in the outer fosse in the Suzhou River in Shanghai, Suzhou, Nanjing, Guangdong and countless waterways, pond, beach or streamside wetland, park wetland etc. are all subject to serious pollution, some places even threaten mankind drinking water source, reservoir etc.Seriously polluted quality of life and the health that threatens resident of water quality, has limited the development in city self, has destroyed the fine image in city.Therefore the improvement of sewage is gone through to many decades effort, the cost of paying is also quite surprising.Also do not possess on the market at present the purifying agent for polluted water of absorption and the many effects of sterilization simultaneously.
Summary of the invention
The invention provides a kind of purifying agent for polluted water and preparation method thereof.Of the present invention have the double effects that purifies impurity and sterilization, thereby reach the effect of purifying waste water, and have long-lasting.
The technical solution used in the present invention is for achieving the above object:
A kind of purifying agent for polluted water, it is characterized in that, component raw material by following weight part is made: attapulgite modified 90-100, montmorillonite powder 10-15, chitosan 5-7, terra alba 4-5, quartz powder 5-6, polyoxyethylene glycol 10-12, sticky rice flour 2-4, poly 3-hydroxy butyrate 8-10, zinc sulfate 0.1-0.2, manganous sulfate 0.1-0.2, Repone K 0.1-0.2, ferrous sulfate 0.2-0.5
Described attapulgite modifiedly prepare and obtain by following method: a, taking attapulgite 100, medical stone powder 6-8, potassium felspar sand 3-5, calcium carbonate 2-3, aluminium oxide powder 6-8, gac 8-10, sorbitan fatty acid ester 0.1-0.3, straw powder 4-6, silane coupling agent 4-6, herbal medicine disinfecting liquid 10-15 by weight, b, by the attapulgite taking, medical stone powder, potassium felspar sand drops into grind into powder in dilute sulphuric acid, then add appropriate sodium hydroxide solution to be neutralized to pH value for 6-7, pull out, put into the calcining 3-4 hour of inherent 300-400 DEG C of process furnace, after naturally cooling, herbal medicine disinfecting liquid is added wherein, fully grind, and then and aluminium oxide powder, nano active charcoal, sorbitan fatty acid ester, straw powder, the component raw material of the remainders such as silane coupling agent drops in homogenizer together, and even with the high speed dispersion of 9000-10000 rev/min, obtain attapulgite modified,
Described herbal medicine disinfecting liquid comprises that the bulk drug of following weight part decocts water and obtain: tarragon 8-10, sweet wormwood 8-10, root of large-flowered skullcap 8-10, pomegranate rind 8-10, Radix Glycyrrhizae 2-4, aloe 2-3, tuber of stemona 2-3, Folium abelmoschi manihot 2-3, schizonepeta 2-3 Shrubalthea Bark 2-3, garlic 8-10, giant knotweed 10-12, Herba Ranunculi Japonici 8-10, calamus 10-12, Thymus vulgaris 8-10, boiling, filter, in filtrate, at the unslaked lime that adds filtrate weight 2-3%, fully stir and obtain herbal medicine disinfecting liquid.
The preparation method of described purifying agent for polluted water, is characterized in that, comprises the following steps:
(1) take each component raw material by formula rate;
(2) produce attapulgite modified;
(3) component raw material taking is fully mixed to add appropriate concentration be the alcohol of 70-80% again, after fully mixing, make the spheroidal particle of 2-3mm.
While disposing of sewage, be directly added to the water, every cube of sewage adds 4-5kg.
Beneficial effect
Purifying agent for polluted water of the present invention is by mixed and modified to attapulgite, medical stone and potassium felspar sand etc., specific surface area is large, high adsorption capacity, simultaneously the extract of sterilization herbal medicine be adsorbed in attapulgite modified on, further the pollutent in sewage is played to germicidal action, therefore this purifying agent for polluted water has the effect of purifying waste water with sterilization, has long-lasting simultaneously.
Embodiment
A kind of purifying agent for polluted water, component raw material by following weight (kg) is made: attapulgite modified 95, montmorillonite powder 13, chitosan 6, terra alba 4.5, quartz powder 5.5, polyoxyethylene glycol 11, sticky rice flour 3, poly 3-hydroxy butyrate 9, zinc sulfate 0.2, manganous sulfate 0.1, Repone K 02, ferrous sulfate 0.3
Wherein, attapulgite modifiedly prepare and obtain by following method: a, by weight (kg) take attapulgite 100, medical stone powder 7, potassium felspar sand 4, calcium carbonate 2, aluminium oxide powder 7, gac 9, sorbitan fatty acid ester 0.2, straw powder 5, silane coupling agent 5, herbal medicine disinfecting liquid 14, b, by the attapulgite taking, medical stone powder, potassium felspar sand drops into grind into powder in dilute sulphuric acid, then adding appropriate sodium hydroxide solution to be neutralized to pH value is 6, pull out, put into the calcining 3-4 hour of inherent 300-400 DEG C of process furnace, after naturally cooling, herbal medicine disinfecting liquid is added wherein, fully grind, and then and aluminium oxide powder, nano active charcoal, sorbitan fatty acid ester, straw powder, the component raw material of the remainders such as silane coupling agent drops in homogenizer together, and even with the high speed dispersion of 9000-10000 rev/min, obtain attapulgite modified,
Wherein, herbal medicine disinfecting liquid comprises that the bulk drug of following weight (kg) decocts water and obtain: tarragon 9, sweet wormwood 9, the root of large-flowered skullcap 9, pomegranate rind 9, Radix Glycyrrhizae 3, aloe 3, the tuber of stemona 2, Folium abelmoschi manihot 2, schizonepeta 2, Shrubalthea Bark 3, garlic 9, giant knotweed 11, Herba Ranunculi Japonici 9, calamus 11, Thymus vulgaris 9, boiling, filter, in filtrate, at the unslaked lime that adds filtrate weight 2-3%, fully stir and obtain herbal medicine disinfecting liquid.
The preparation method of purifying agent for polluted water, comprises the following steps:
(1) take each component raw material by formula rate;
(2) produce attapulgite modified;
(3) component raw material taking is fully mixed to add appropriate concentration be the alcohol of 70-80% again, after fully mixing, make the spheroidal particle of 2-3mm.
Purifying agent for polluted water of the present invention is compared as follows shown in table with the effect of processing papermaking wastewater of the same race for the attapulgite of not process modification:
The indices of the treatment and purification sewage of purifying agent for polluted water of the present invention obviously improves as can be seen from the table, is a kind of more satisfactory purifying agent for polluted water.
Claims (2)
1. a purifying agent for polluted water, it is characterized in that, component raw material by following weight part is made: attapulgite modified 90-100, montmorillonite powder 10-15, chitosan 5-7, terra alba 4-5, quartz powder 5-6, polyoxyethylene glycol 10-12, sticky rice flour 2-4, poly-3-butyric ester 8-10, zinc sulfate 0.1-0.2, manganous sulfate 0.1-0.2, Repone K 0.1-0.2, ferrous sulfate 0.2-0.5
Described attapulgite modifiedly prepare and obtain by following method: a, taking attapulgite 100, medical stone powder 6-8, potassium felspar sand 3-5, calcium carbonate 2-3, aluminium oxide powder 6-8, gac 8-10, sorbitan fatty acid ester 0.1-0.3, straw powder 4-6, silane coupling agent 4-6, herbal medicine disinfecting liquid 10-15 by weight, b, by the attapulgite taking, medical stone powder, potassium felspar sand drops into grind into powder in dilute sulphuric acid, then add appropriate sodium hydroxide solution to be neutralized to pH value for 6-7, pull out, put into the calcining 3-4 hour of inherent 300-400 DEG C of process furnace, after naturally cooling, herbal medicine disinfecting liquid is added wherein, fully grind, and then and aluminium oxide powder, nano active charcoal, sorbitan fatty acid ester, straw powder, the component raw material of the remainders such as silane coupling agent drops in homogenizer together, and even with the high speed dispersion of 9000-10000 rev/min, obtain attapulgite modified,
Described herbal medicine disinfecting liquid comprises that the bulk drug of following weight part decocts water and obtain: tarragon 8-10, sweet wormwood 8-10, root of large-flowered skullcap 8-10, pomegranate rind 8-10, Radix Glycyrrhizae 2-4, aloe 2-3, tuber of stemona 2-3, Folium abelmoschi manihot 2-3, schizonepeta 2-3 Shrubalthea Bark 2-3, garlic 8-10, giant knotweed 10-12, Herba Ranunculi Japonici 8-10, calamus 10-12, Thymus vulgaris 8-10, boiling, filter, in filtrate, at the unslaked lime that adds filtrate weight 2-3%, fully stir and obtain herbal medicine disinfecting liquid.
2. the preparation method of purifying agent for polluted water as claimed in claim 1, is characterized in that, comprises the following steps:
(1) take each component raw material by formula rate;
(2) produce attapulgite modified;
(3) component raw material taking is fully mixed to add appropriate concentration be the alcohol of 70-80% again, after fully mixing, make the spheroidal particle of 2-3mm.
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