CN104071861B - A kind of purifying agent for polluted water and preparation method thereof - Google Patents

Abstract

The invention provides a kind of purifying agent for polluted water, make 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 by the component raw material of following weight part.During preparation attapulgite modified and formula in the abundant mixing granulation of other component raw material, pack.Of the present invention purifying agent for polluted water has the effect of purifying waste water with sterilization, has long-lasting simultaneously.

Description

A kind of purifying agent for polluted water and preparation method thereof

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 pollution at the river that the mankind depend on for existence and water source is more and more serious, water body occurs seasonal or turns black smelly all the year round, it is reported, the section of China through flowing city is generally subject to pollution in various degree, as the outer fosse in the Suzhou River in Shanghai, Suzhou, the Qinhuaihe River in Nanjing, the Zhujiang River, the Yongdinghe River, Pekinese etc. in Guangdong and countless waterwayss, pond, beach or riparian wetlands, 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 threatening resident of water quality, limits the development in city self, destroys the fine image in city.Therefore go through many decades effort to the improvement of sewage, the cost paid also is quite surprising.Also do not possess the purifying agent for polluted water of absorption and the many effects of sterilization at present on the market simultaneously.

Summary of the invention

The invention provides a kind of purifying agent for polluted water and preparation method thereof.The double effects with purification impurity and sterilization of the present invention, thus 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, be made up of the component raw material of following weight part: 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 modified preparation by following method and obtaining: a, take 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 taken, 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 be 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, abundant grinding, and then and aluminium oxide powder, active carbon nanoparticles, sorbitan fatty acid ester, straw powder, the component raw material of the remainder such as silane coupling agent drops in homogenizer together, and it is even with the high speed dispersion of 9000-10000 rev/min, obtain attapulgite modified,

The bulk drug that described herbal medicine disinfecting liquid comprises following weight part is decocted water and obtains: 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, at the unslaked lime adding filtrate weight 2-3% in filtrate, 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) each component raw material is taken by formula rate;

(2) produce attapulgite modified;

(3) component raw material taken fully is mixed add the alcohol that appropriate concentration is 70-80% again, fully after mixing, make the spheroidal particle of 2-3mm.

Directly be added to the water when disposing of sewage, 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 germicidal action is played to the pollutent in sewage, 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, be made up of the component raw material of following weight (kg): 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 modified preparation by following method and obtaining: 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 taken, 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 be 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, abundant grinding, and then and aluminium oxide powder, active carbon nanoparticles, sorbitan fatty acid ester, straw powder, the component raw material of the remainder such as silane coupling agent drops in homogenizer together, and it is even with the high speed dispersion of 9000-10000 rev/min, obtain attapulgite modified,

Wherein, the bulk drug that herbal medicine disinfecting liquid comprises following weight (kg) is decocted water and obtains: 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, at the unslaked lime adding filtrate weight 2-3% in filtrate, fully stir and obtain herbal medicine disinfecting liquid.

The preparation method of purifying agent for polluted water, comprises the following steps:

(1) each component raw material is taken by formula rate;

(2) produce attapulgite modified;

(3) component raw material taken fully is mixed add the alcohol that appropriate concentration is 70-80% again, fully after mixing, make the spheroidal particle of 2-3mm.

Purifying agent for polluted water of the present invention be as shown in the table without the effectiveness comparison of the attapulgite process papermaking wastewater of the same race of modification:

The indices of the treatment and purification sewage of purifying agent for polluted water of the present invention significantly 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, be made up of the component raw material of following weight part: 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 modified preparation by following method and obtaining:

A, take attapulgite 100, medical stone powder 6-8, potassium felspar sand 3-5, calcium carbonate 2-3, aluminium oxide powder 6-8, active carbon nanoparticles 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 taken, 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 be 6-7, pull out, put into the inherent 300-400 DEG C of calcining 3-4 hour of process furnace, after naturally cooling, herbal medicine disinfecting liquid is added wherein, abundant grinding, and then and calcium carbonate, aluminium oxide powder, active carbon nanoparticles, sorbitan fatty acid ester, straw powder, the component raw material of these remainders of silane coupling agent drops in homogenizer together, and it is even with the high speed dispersion of 9000-10000 rev/min, obtain attapulgite modified,

The bulk drug that described herbal medicine disinfecting liquid comprises following weight part is decocted water and obtains: 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, add the unslaked lime accounting for 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, comprise the following steps:

(1) each component raw material is taken by formula rate;

(2) produce attapulgite modified;

(3) component raw material taken fully is mixed add the alcohol that appropriate concentration is 70-80% again, fully after mixing, make the spheroidal particle of 2-3mm.