Min. Order: 1 Ton FOB Price: US $300-400 / Ton Payment Terms: L/C,T/T Supply Ability: 2000 Ton/Tons per Month
Our enterprise has two departments. One is Zibo Dazhong Edible Chemical Co.,Ltd in Mainland China. And the other one is in Hongkong which called Bozhong(HK) International Limited.
Our company commits to providing top-grade chemicals for the treatment industry of drinkable water and sewage. At present, our company is one of the biggest manufacturer of Aluminium Sulphate and Alum products.
Our mainland company is covering an area of 300,000 sqm, we now have over 500 employees. Our produce ability is as following information:
Aluminium Sulphate Series: Annually produce 160,000 tons of Iron-free high pure aluminium sulphate, 100,000 tons of liquid aluminium sulphate.
Alum Series: Yearly produce 30,000 tons of trschermigite and 10,000 tons of Kalioalunite.
We got the certificates of ISO9001 Quality System and 14001 EMS in 2010 Successfully.
Relying on experienced technicians, Dazhong is striving to promote the technical improvement of products and development of quality.
We work hard to offer you top-grade products in the world!
WELCOME TO OUR COMPANY TO VISIT AND DISCUSS BUSINESS~!
Product Description
Ferrous sulphate flocculation for water purification, as well as from urban and industrial sewage to remove phosphate,
in order to prevent eutrophication of water bodies.A large number of ferrous sulfate is used as reducing agent, the
main reduction of chromate in cement.
Use
1.The Agricultural, lawn and garden, and Turf Management industries use ferrous Sulfate monohydrate to correct iron
chlorosis or deficiencies in plants and soils, to eliminate moss, to reduce alkalinity, and as a trace element or micronutrient
in fertilizers.2.mainly used to make pigment such as Ferric Oxide series products (such as iron oxide red, Iron oxide black, Iron
oxide yellow etc. ). It can also be directly used as the flocculant for waste water treatment, for purification of water, for
producing ferric sulfate, for iron containing catalyst, or as additive in compound fertilizer, as well as for production of
FeSO4. H2O.3.FeSO4. H2O is a mineral additive in animal feel. As a blood tonic substance to livestock, it can stimulate the growth
of animal's body. It can also be used to make pigment such as red ferric oxide etc. Also can used to improve the quality
of soils and remove the moss and be used as pestiside to cure wheat, fruit teres such as apple, pear etc.
Storage:
Store in a cool, ventilated warehouse. Away from fire and heat. To prevent direct sunlight. Packaging must be sealed
and not exposed to moisture. Should be the oxidant, alkali and other stored separately and avoid mixing reservoir.
Storage areas should be equipped with suitable host material spill. Easily oxidized in air, experiments must now use
the existing service.
Specification
Names of index | Index | ||||||
Drinking water | Industry water | ||||||
Liqued | Solid | Liqued | Solid | ||||
1 | 2 | 1 | 2 | ||||
Al2O3%(≥) | 10 | 10 | 30 | 28 | 10 | 27 | |
Fe2O3% | 1.0-2.0 | 1.0-3.0 | 1.0-2.0 | 1.0-3.0 | |||
Bacisity% | 40-95 | 40-95 | 40-95 | 40-95 | 40-95 | 40-95 | |
Density(g/cm3)≥ | 1.15 | 1.15 | 1.15 | 1.15 | 1.15 | 1.15 | |
Water Insoluble≤ | 0.1 | 0.3 | 0.3 | 1 | 0.5 | 1.5 | |
PHvalue(1%water solution) | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 | |
N%≤ | 0.01 | 0.01 | |||||
As%≤ | 0.0001 | 0.0002 | |||||
Pb%≤ | 0.0005 | 0.001 | |||||
Cd%≤ | 0.0001 | 0.0002 | |||||
Hg%≤ | 0.00001 | 0.00001 | |||||
Cr+6%≤ | 0.0005 | 0.0005 | |||||
Packing way: 25KG Double layer film bag
Loading quantity: 24MTs per 20'container
PFS
