Poly aluminium chloride
Specification:
Al2o3 content: 30% min
Basicity: 50-85%
Water insoluble matter: 1.5% max
Packing: packing: 25kgs per bag, 18-20mts/20'fcl.
Ammonium polyphosphate
For this product, there are 4 specifications i could supply. ( app-0, app-1, app-2, app-3 )
App-0
1) use: flame retardant chemicals, used in paint, coating, rubber & plastic
2) specification:
P2o5: 71.0% min
N : 14.0% min
Polymerization degree: 900 min
Specific gravity: 1.9g/cbm
Temperature of resolving: 270íµ
Solution degree: 0.05g/100ml h2o
Particle diameter: according
App-1
1) use: flame retardant chemicals, used in paint, coating, rubber & plastic
2) specification:
P2o5: 71.0% min
N : 13.5% min
Polymerization degree: 900 min
Specific gravity: 1.9g/cbm
Temperature of resolving: 270íµ
Solution degree: 0.145g/100ml h2o
Particle diameter: according
App-2
1) use: flame retardant chemicals, used in paint, coating, wood
2) specification:
P2o5: 68.0% min
N : 13.0% min
Polymerization degree: 50
Specific gravity: 1.74g/cbm
Temperature of resolving: 270íµ
Solution degree: 2.5g/100ml h2o
Particle diameter: according
App-3
1) use:
-- flame retardant chemicals, used in paper, wood, textile fabric
-- fertilizer chemicals, used in agriculture, etc...
2) specification:
P2o5: 40.0% min
N : 25.0% min
Solution degree: 30g/100ml h2o
Particle diameter: according
25kgs or 500kgs per bag.
Poly Aluminium Ferric Chloride Sulphate (PAFCS)
PAFCS is a new product of high-efficient water purifying agent invented in recent years, which polymerizes a proper amount of PFC and introduce an appropriate amount of synergistic agent SO42-, based on the high-efficient water purifying agent PAC. This product is composed of inorganic polymer PFS and PAC. The chemical general formula is:
[AL2(OH)nCl6-N-2K(SO4)K]mf±X[Fe2(OH)nCl6-N-2K(SO4)K]m, (PAFCS for short).This products converged the merits of the fªAlfª and fªFefª all in one ,the merits including the high effective content, high saltness, large polymerization, high condensity of molecular chain network and large constructure. This product has far stronger adsorptive and cohesive power and better purifying effect in purification. It is a high-efficient, fast, low-conswne, innoxious and safe inorganic high-efficient water purifying agent. It makes full use of the compensation of ferric ion and succeeds in getting rid of the harm which ion Al3+ remaining in water does to human.
Compared with traditional PAC(S), ALSO4(L), PAS(L), PFS, PFC and so on, the use amount of PAFCS can be greatly reduced and the cost is very low. This product can reach the purification standards while other agents can not resolve, especially some difficult problems of water treatment such as lowering heavy cloudiness and de-coloring.
It can be widely applied in to comprehensive treatment of urban sewage by strengthened first-stage treatment process. The quality of the treated water can reach the first-level discharge standard. The removal efficiency of total "Phosphorus" is very high and the eutrophication of the water can be controlled.
In contrast with the second-stage biological treatment technology, this technology can reduce not only investment of the capital construction, but also the operation cost. So it is a very practical and efficient technology for water treatment.
PAFCS has the ability of both inorganic coagulation and high-efficient capture and cure of polymer coagulating agent. In contrast with the traditional water purifying agents such as aluminium salt and ferric salt, PAFCS can improve the treat efficiency, decrease the cost of water treatment and can improve the water quality
APPLICATION FIELDS
Purify the life drinking water, and the water quality can achieve the drinking water standard of the national regulation.
It can be widely used in the treatment of industrial sewage and urban sewage, the water quality can achieve the first class discharge standard after dealing with:
f( A wide application in sewage disposal of many industries, such as paper-making and printing & dyeing. Only a small amount of the product works well. The remarkable waste water decolouring efficiency. And the treated water can be recycled and reused.
f( Purify waste water containing Pb, Cr, Cd, sulfide or household sewage. The quality of water can achieve the discharge standard after dealing with.
f( Purify overflow floatable tailings red water, and the treated water can be reused in industry production.
f( A wide application in purifying fluorine-contained untreated water, oily waste water, oil-field return water, and in oil-water separation. All of these applications have satisfying results.
Application method, storage, packing and transport of product
You should add 3-4 times water first and mix it so as to make it dissolve, then add directly and quickly or add water to make it diluted so that suits the consistency you need (3~10 NTU is proper for desaturation solution consistency. Store time of diluted solution usually doesnf+t exceed 24 hours).
According to the fixed proportion, add it into primary water or sewage, let it flow together with water and stirs naturally to precipitate.
The proportion of using the product is decided by turbidity and water quality. They are as follows:
Turbidity ( NTU ) Adding proportion ( KG / KT water)
15 2
100 9
500 16
800 25
2000 35
Application notice of PAFCS:
1) Solid products adopt brown paper or woven bag, inside lining with plastic packing; net weight 25kg;
1) The products should store in dry and ventilater place;
3) When being transported, should avoid being mixed with harmful and poisonous goods.
25Kgs per bag.
Poly ferric sulphate
Appearance: Light yellow amorphous solid. The product quality meets the China National Standard<
1. Determination of the consistency. Before using, dissolve the product in running water in the proportion of 10-30 so as to make it hydrolyze completely. Laying it to present red brown solution, then dilute it to the consistency required for coagulation. It is usually diluted to the consistency of 2-5 in waterworks, and 5-10 in the industry waste water
2. Determination of the optimum dosage. In view of the different property of raw water, it can be determined by the experiment. For the waterworks, you may refer the dosage of other flocculant operated before. Under the same conditions, its dosage is almost equal to the Polymer Aluminium Chloride, 1/3-1/4 of the solid Aluminium sulphate. For the liquids product, you may calculate its dosage according to its consistency.
3. Pump the medicament compounded into the measure trough. When operated, add it into the raw water to coagulate with the raw water
4. It is usually compounded when operated in the running water. It is normal to have a little precipitate in it.
Pay attention to the waterpower condition and the state of alum flower in the course of coagulation; Coacervation stage: The medicament flows into the coagulation pool, where it coagulates rapidly with the raw water and forms tiny alum flowers within very short time, at the same time, the water becomes even more turbid. A sharp rushing water is necessary in this stage. For the beaker test, mix for 10-30S in the speed of 250-300r/min, normally not exceed 2 mins. Flocculation stage: It is a process that tiny alum flowers grow longer and bigger. It is necessary for the water to have a suitable rushing water and sufficient velention period (10-15mins). In the later period of this stage, a large quantity of alum flowers gather and subside slowly. For the beaker test, mix for 6 mins in the speed of 150-200min, then 60r/min for 4 mins, to present a suspended state. Subsidence stage: It is a process that the flocculate subsides in the subsidence tank, where a slow current velocity is necessary. To improve the water quality, the subsidence tanks are usually designed in the oblique tube or oblique board model, (it is best to separate the flocculate by the fªgas-floating) method), so that a large quantity of thick alum flowers are stopped by the tube or board wall and subside at the bottom of the tank. The upper layer is clear liquor. In the meantime, the alum flowers with small size and density subside slowly and continue colliding to grow large. In the later period, the turbidity id almost fixed. For the breaker test, mix for 5 mins in the speed of 20-30 r/min ,then subside for 10mins and check the turbidity .
6. Strengthen the filtering: Choosing the reasonable filtering layer structure and filtration aid, is the important measure to improve the water quality.
7. For the treatment of industry waste water , on the whole it is similar to the waterworks. Cooperated with other coagulant aid, it will achive a optimum effect in the treatment of raw water with high colour, COD and BOD.
8. For the factories and mines employing the chemical coagulation method, the product can also be used by adding a dissolving pool only.
9. The product can be preserved in the place for a long time, where is dry, damproof and heatproof(normally below 80 f¦).And be sure not to damage the package.
10. The product must be dissolved before use . Further, the equipment for dissolution and feeding should be anti-corrosive.
The application field and reference dosage .(Cf form2).
Name Recommended Consumption
Drinking Water 1:400000-1:400000
Industrial Water 1:400000-1:400000
Town Water 1:30000-1:60000
Electroplating Effluent 1:30000-1:50000
Metallurgy Mineral Separation Effluent 1:20000-1:50000
Non-ferrous Mineral Separation Effluent 1:20000-1:40000
Iron and Steel Industry Effluent 1:15000-1:30000
Coal Washery Effluent 1:10000-1:30000
Power Plant Effluent 1:10000-1:30000
Food Industry Effluent 1:8000-1:16000
Machine Work Emulsion Effluent 1:5000-1:12000
Chemical Industry Effluent 1:6000-1:10000
Oil Field Driling Effluent 1:6000-1:8000
Printing & Dyeing Effluent 1:5000-1:7000
Paint-making Effluent 1:5000-1:7000
Scouring Effluent 1:4000-1:6000
Paper-making Effluent 1:3000-1:6000
Leather-making Effluent 1:3000-1:6000
Sludge Dehydration 1:100-1:160
Package: Inner: Nonpoisonous polythene plastic bag. Outer: Weaving bag N.W.:25kg per bag.
Characteristics of the product:
Compared with other quality inorganic flocculant, the product has the following characteristics. 1. It is a new, high quality and efficient molysite category inorganic characteristics. 2. It has a good coagulation function with thick alum flowers and fast subsiding speed. 3. The product has an excellent purifying effect. It is safe, reliable, nonpoisonous and harmless. It doesnf+t contain any harmful substances such as Aluminium, Chlorine and heavy metal ions, neither does it have water phase transference of iron ions. 4. It can be used in discolouring, dehydrating, deodorizing, degreasing, sterilizing as well as discarding heavy metal iron, radioactive substance and carcinogens in the water, and eliminate COD, BOD, and colour as much as 90·-. 5. It can suit the water that the pH is form 4 to 11, (the optimum pH is 6-9). After treatment, the pH has little change. Further, the product has little corrosiveness to the equipment. 6. It has a very good effect in purifying the raw water with algae, low temperature and low turbidity, and slightly contaminated. 7. It has a better effect in purifying the high turbidity raw water. 8. It can be used at a very low cost, and save the cost as much as 20-50·-.
25KGS PER BAG.
