CN104803457A - Ginger-powder blue algae treating agent and preparation method thereof - Google Patents

Abstract

The invention discloses a ginger-powder blue algae treating agent. The ginger-powder blue algae treating agent is characterized by being prepared from the following raw materials in parts by weight: 20 to 30 parts of attapulgite, 15 to 20 parts of zeolite powder, 5 to 10 parts of ginger powder, 3 to 5 parts of basil powder, 2 to 4 parts of sodium caseinate, 2 to 4 parts of propylene glycol alginate, 0.5 to 1 part of litsea cubeba oil, 0.3 to 0.5 part of eucalyptus oil, 0.1 to 0.2 part of nepeta oil, 1 to 2 parts of linseed oil, 0.3 to 0.5 part of polysorbate-80, 1 to 2 parts of aluminum chloride, and 10 to 15 parts of modification addition agent. The blue algae treating agent provided by the invention not only can be used for effectively adsorbing and removing blue algae in a water body and inhibiting the growth of algae, but also has favorable effects of sterilizing and removing organic matters, nitrogen, phosphorus and heavy metal, is rich in sources of the raw materials, low in price and good in economical efficiency, moreover, has favorable biodegradability and environmental compatibility, is environment-friendly and nuisanceless, is a little in dosing quantity, quick in algae removing speed and high in practicability, and the water body and bed mud are purified effectively.

Description

A kind of Rhizoma Zingiberis Recens powder blue algae treatment agent and preparation method thereof

Technical field

The present invention relates to water treatment field, be specifically related to a kind of Rhizoma Zingiberis Recens powder blue algae treatment agent and preparation method thereof.

Background technology

Blue-green alga bloom is a kind of phenomenon that the blue-green algae rapid, high volume propagation in water body forms macroscopic blue-green algae colony or causes water body color to change, can at the floating algae mat gathering formation one deck green of water surface time serious, even algae slurry.In recent years, being on the rise of environmental pollution, especially the increasing the weight of of body eutrophication, cause blue-green alga bloom frequently to break out in water body, bring great inconvenience to the life of local resident, very serious to the threat of economic production and people ' s health.

At present, physical method, chemical process and biological process etc. are mainly contained to the prevention and control measure of blue-green algae.Physical method is common changes note Xin Shui, dig bed mud etc., but this method needs at substantial manpower and materials, and effectiveness comparison short-term, can not fundamentally solve blue-green alga bloom problem.Use the chemicals such as copper sulfate to play certain for algae effect, but the frequent chemicals etc. that uses easily destroys ecosystem population structure in aquaculture water, and to environment, there is toxicity.Biological method mainly contains microbial control and food chain control etc., and this method still takes effect comparatively slow, not easily in water body, sets up dynamic ecological balanced system.

Summary of the invention

The object of this invention is to provide a kind of Rhizoma Zingiberis Recens powder blue algae treatment agent, consumption be few, except algae speed fast, and can suppress the growth of algae, economy is high, and Environmental compatibility is good.

The present invention is achieved by the following technical solutions:

A kind of Rhizoma Zingiberis Recens powder blue algae treatment agent, it is characterized in that, it is obtained by the raw material of following weight parts:

Attapulgite 20-30, zeolite powder 15-20, Rhizoma Zingiberis Recens powder 5-10, purple perilla powder 3-5, Sodium Caseinate 2-4, propylene glycol alginate 2-4, litsea cubeba oil 0.5-1, Oil of Eucalyptus 0.3-0.5, nepeta oil 0.1-0.2, linseed oil 1-2, Tween-80 0.3-0.5, aluminum chloride 1-2, modified additive 10-15;

Wherein modified additive is made up of the raw material of following weight part:

Chitosan 2-4, gelatin 1-2, citric acid 1-2, hydroxypropyl-beta-cyclodextrin 1-2, maltodextrin 3-5, lauryl glucosyl 0.5-1, water 40-50;

The preparation method of modified additive is:

Citric acid and lauryl glucosyl are added to the water, 60-80 DEG C, 400-600r/min stirs after 0.5-1h and adds chitosan and gelatin, stir 4-8h under similarity condition, finally add hydroxypropyl-beta-cyclodextrin and maltodextrin 40-60 DEG C, 400-600r/min stirs 1-2h, to obtain final product.

A preparation method for Rhizoma Zingiberis Recens powder blue algae treatment agent, is characterized in that, comprises the following steps:

(1) take raw material by weight, by adding the acetum 60-80 DEG C of stirring 2-4h of 6-8% after Rhizoma Zingiberis Recens powder and purple perilla powder mixing by solid-liquid weight ratio 1:5-1:4, after filtration, obtain filter residue and filtrate respectively; To be mixed with zeolite powder and attapulgite by described filter residue and dry after stirring, 300-400 DEG C of process 6-8h, after cooling, grinding evenly, obtains component A;

(2) litsea cubeba oil, Oil of Eucalyptus, nepeta oil and linseed oil are mixed, obtain mixing oil; Mix with Tween-80, propylene glycol alginate and modified additive after again the filtrate obtained in (1) being concentrated into the 1/20-1/15 of original volume, 50-60 DEG C, 600-800r/min stirs 5-10min, stir 20-30min under adding described mixing oil and Sodium Caseinate similarity condition again, obtain B component;

(3) component A is mixed with B component, first 50-60 DEG C, 800-1000r/min stirs 1-2h, then grind 0.5-1h, add all the other raw materials after 80-90 DEG C of drying and again grind evenly, after packing and get final product.

Advantage of the present invention is:

1. the present invention is by the improvement of recipe optimization, utilize the synergy that each component is composite, make the blue algae treatment agent that obtains can active adsorption and the blue-green algae of removing in water body, and the growth of algae is suppressed by the slowly-releasing of effective constituent, also have the effect of good sterilization, organics removal, nitrogen phosphorus and heavy metal, adding less, except algae speed is fast, can effectively purifying water body and bed mud, practical;

2. products material abundance, cheap, good economy performance, and there is good biological degradability and Environmental compatibility, environmental protection and public nuisance free.

Embodiment

Non-limiting examples of the present invention is as follows:

A kind of Rhizoma Zingiberis Recens powder blue algae treatment agent, is prepared from by the component raw material of following weight (kg):

Attapulgite 20-30, zeolite powder 15-20, Rhizoma Zingiberis Recens powder 5-10, purple perilla powder 3-5, Sodium Caseinate 2-4, propylene glycol alginate 2-4, litsea cubeba oil 0.5-1, Oil of Eucalyptus 0.3-0.5, nepeta oil 0.1-0.2, linseed oil 1-2, Tween-80 0.3-0.5, aluminum chloride 1-2, modified additive 10-15;

Wherein, modified additive is made up of the raw material of following weight part:

Chitosan 3, gelatin 1.5, citric acid 1.5, hydroxypropyl-beta-cyclodextrin 1.5, maltodextrin 4, lauryl glucosyl 0.8, water 45;

The preparation method of modified additive is:

Citric acid and lauryl glucosyl are added to the water, 80 DEG C, 400r/min stirs after 0.5h and add chitosan and gelatin, stirs 6h under similarity condition, finally add hydroxypropyl-beta-cyclodextrin and maltodextrin 40 DEG C, 600r/min stir 1h, to obtain final product.

The preparation method of Rhizoma Zingiberis Recens powder blue algae treatment agent comprises the following steps:

(1) take raw material by weight, by adding the acetum 80 DEG C stirring 4h of 8% after Rhizoma Zingiberis Recens powder and purple perilla powder mixing by solid-liquid weight ratio 1:5, after filtration, obtain filter residue and filtrate respectively; To be mixed with zeolite powder and attapulgite by described filter residue and dry after stirring, 400 DEG C of process 6h, after cooling, grinding evenly, obtains component A;

(2) litsea cubeba oil, Oil of Eucalyptus, nepeta oil and linseed oil are mixed, obtain mixing oil; Mix with Tween-80, propylene glycol alginate and modified additive after again the filtrate obtained in (1) being concentrated into 1/15 of original volume, 60 DEG C, 800r/min stirs 5min, stir 30min under adding described mixing oil and Sodium Caseinate similarity condition again, obtain B component;

(3) component A is mixed with B component, first 60 DEG C, 1000r/min stirs 1h, then grind 0.5h, add all the other raw materials after 90 DEG C of dryings and again grind evenly, after packing and get final product.

The blue algae treatment agent that obtains of inspection the present embodiment except algae effect, result is as follows:

Before process, stoste Cells of Blue-green Algae concentration is about 1 × 10 ⁷cells/mL, after adding treatment agent by 10mg/L, 10min removes algae efficiency is 91.5%.

Claims (2)

1. a Rhizoma Zingiberis Recens powder blue algae treatment agent, is characterized in that, it is obtained by the raw material of following weight parts:

Attapulgite 20-30, zeolite powder 15-20, Rhizoma Zingiberis Recens powder 5-10, purple perilla powder 3-5, Sodium Caseinate 2-4, propylene glycol alginate 2-4, litsea cubeba oil 0.5-1, Oil of Eucalyptus 0.3-0.5, nepeta oil 0.1-0.2, linseed oil 1-2, Tween-80 0.3-0.5, aluminum chloride 1-2, modified additive 10-15;

Described modified additive is made up of the raw material of following weight part:

Chitosan 2-4, gelatin 1-2, citric acid 1-2, hydroxypropyl-beta-cyclodextrin 1-2, maltodextrin 3-5, lauryl glucosyl 0.5-1, water 40-50;

The preparation method of described modified additive is:

Citric acid and lauryl glucosyl are added to the water, 60-80 DEG C, 400-600r/min stirs after 0.5-1h and adds chitosan and gelatin, stir 4-8h under similarity condition, finally add hydroxypropyl-beta-cyclodextrin and maltodextrin 40-60 DEG C, 400-600r/min stirs 1-2h, to obtain final product.

2. the preparation method of a kind of Rhizoma Zingiberis Recens powder blue algae treatment agent according to claim 1, is characterized in that, comprise the following steps:

(1) take raw material by weight, by adding the acetum 60-80 DEG C of stirring 2-4h of 6-8% after Rhizoma Zingiberis Recens powder and purple perilla powder mixing by solid-liquid weight ratio 1:5-1:4, after filtration, obtain filter residue and filtrate respectively; To be mixed with zeolite powder and attapulgite by described filter residue and dry after stirring, 300-400 DEG C of process 6-8h, after cooling, grinding evenly, obtains component A;

(2) litsea cubeba oil, Oil of Eucalyptus, nepeta oil and linseed oil are mixed, obtain mixing oil; Mix with Tween-80, propylene glycol alginate and modified additive after again the filtrate obtained in (1) being concentrated into the 1/20-1/15 of original volume, 50-60 DEG C, 600-800r/min stirs 5-10min, stir 20-30min under adding described mixing oil and Sodium Caseinate similarity condition again, obtain B component;

(3) component A is mixed with B component, first 50-60 DEG C, 800-1000r/min stirs 1-2h, then grind 0.5-1h, add all the other raw materials after 80-90 DEG C of drying and again grind evenly, after packing and get final product.