Coconut shell activated carbon introduction
Coconut shell activated carbon with high quality coconut shell as raw material, processed by series of production process. Appearance is black, granular and columnar two kinds, with the gap is developed, adsorption performance is good, high strength, easy regeneration, economic and durable and so on. Products are mainly used for drinking water, pure water, wine, beverage, industrial wastewater purification, decolorization, de chlorine, deodorant, can also be used in the oil refining industry, such as de. With the continuous development of activated carbon industry, more and more industries and enterprises to the use of activated carbon, but also a number of enterprises to enter the activated carbon industry.
Nut shell activated carbon
Black granular activated carbon, the environmental quality of coconut shell, peach shell, walnut shell, shell and other shell dates as raw materials, activated carbon by carbonization and activation, superheated steam catalytic refining process, the appearance of black amorphous particles, an activated carbon series production process and become. Has the advantages of good wear resistance, well-developed gap, high adsorption performance, high strength, yi zaisheng, economic and durable advantages, widely used in life, industry, liquid phase adsorption, water purification, gas phase adsorption. Especially suitable for power plants, petrochemical, refinery, printing and dyeing textile industry, food and beverage, pharmaceutical water, electronic high water, drinking water, industrial water reuse and other industries. More effective adsorption of free chlorine, phenol, sulfur, oil, resin, pesticide residues and other organic pollutants, residual chlorine, half dechlorination, and organic solvent recovery.
Introduction to the desulphurization activated carbon
Desulphurization activated carbon is a kind of sulfur the appearance of the material in black, tasteless, non-toxic, internal pore structure is developed. Is to add a dozen promoter and has developed micropore structure of gas catalyst, hydrogen sulfide in gas and some of the essence normal temperature and high pressure to keep activity and capacity.
Activated carbon desulfurization using woven bag packaging, lined with plastic film, each bag is 25 kg packing also can according to customer demand, product during storage should be placed in a cool and dry place, in the process of transportation, prevent mixed with the solid material, in case of carbon particle breakage, affect the quality. To prevent damaged packaging in order to avoid leakage or mixed with sundry, waterproof oil fire.
Introduction of activated carbon.
According to the shape can be divided into: activated carbon powder and granule and irregular granular, cylindrical, spherical, etc. According to the different of the raw materials can be divided into: coconut shell activated carbon, nut shell activated carbon, wood activated carbon (powder, coal column activated carbon, etc. Applications in water purification activated carbon, activated carbon used in industry is relatively common active carbon. Activated carbon is widely used in tap water, petroleum, chemical, electric power, industrial wastewater and urban water supply and drainage area.
Gas phase adsorption activated carbon adsorption of pollutants is exposed by air molecules for purifying effect. Liquid phase adsorption activated carbon is commonly columnar grain, specific surface area, pore developed, high mechanical strength, adsorption speed, purifying degree is high, not easy off powder, long service life. Can effectively remove odor, chlorine, cyanide, and a variety of harmful substances such as heavy metal ions and decoloring.
A brief introduction of coal column activated carbon
Coal column activated carbon by the series production process finishing. In black cylindrical appearance, widely used in gas treatment, wastewater treatment, desulfurization denitration, solvent recovery, nitrogen making machine, air separation equipment, paint shop, etc. Coal column activated carbon due to the good adsorption performance, developed pore structure characteristics, and its high mechanical strength, easy regeneration, the price is low, so is widely used in toxic gas purification, waste gas treatment, industrial water and domestic water purification, solvent recovery and so on.
Introduction of polyacrylamide
Polyacrylamide is water-soluble polymer, appearance is white or light yellow toner particles, easy bibulous, long-term thermal decomposition, decomposition temperature above 200 , under anaerobic conditions, 210 carbonized to black powder. Insoluble in most organic solvents, has good flocculation sex, can reduce the friction resistance between liquid, ion characteristics can be divided into non-ionic and anionic, cationic and amphoteric four types.
Polyacrylamide is a kind of abnormal function of the fine water disposal reagents, and is non-toxic, does not pose too much persecution to water quality. Polyacrylamide flocculation treatment of waste water, cover an area of an area small, less investment, strong adaptability, a brief, high processing efficiency, can control the space is large, etc. PH value is too low, acid easily provoked explosion together, constitute a crosslinking shape insolubles, spending anionic polyacrylamide and lower part; With the increase of PH value, weak alkaline acid reaction solution increased, spending amount of polyacrylamide part gradually cut, good ablation.
Polyacrylamide is a kind of efficient additives, is a good assistant, we purify environment polyacrylamide is widely used as flocculant, suspended in liquid has a good job. Many enterprises in order to environmental protection is done using polyacrylamide flocculant, more common is the water purification, textile, coal, paper and other industries. Polyacrylamide is mainly used as pulp fiber and additive of adhesives, polyacrylamide for waste water treatment at the same time. Polyacrylamide has been widely used in water treatment, paper, glue, urban sewage, oil, coal, mining and metallurgy, geology, light textile, construction and other industrial sectors. Especially the flocculation performance application in all walks of life are essential.
Introduction of corn cobs
Corn cob is made from corn cob crushing processing again through strict screening, organize uniform, suitable hardness, good toughness, water imbibition is strong, wear-resisting performance is good wait for an advantage, in use process is not easy to break. Corn cob due to its functional, abrasive particles and cod can be divided into cod powder two kinds. Corn cob is granular powder with high quality corn cobs, cream-colored or yellow-brown, corn cob powder particles is mainly used in feed premix and other industries. Abrasive because of its raw material toughness and cod, water absorption, abrasion resistance and other characteristics, make it can be applied in polishing, drying, dry processing, etc.
Corn cobs in use process is not easy to break. Organize uniform, suitable hardness, good toughness, strong water imbibition, wear-resisting performance is good wait for an advantage, in use process is not easy to break. In the process of pet, after processing the raw natural, clean, no dust, received a lot of farmers, in choosing a corn cob for animal bedding should choose water absorption and deodorization effect better products, the best is mixed with sawdust or wood grain, in general, raw animal bedding or more appropriate.
Manganese sand filter materials
Manganese sand filter material appearance rough brown or light gray, suborbicular, ingredient is manganese dioxide, content is between 35% and 45%. Use it to deal with groundwater, simple technology, convenient operation, cover an area of an area small, low engineering cost, long-term stability, the service period in 5 years, easy management, do not add any chemicals to remove the harmful material such as fe, mn, arsenic water, the purpose of the water quality fully meet the national drinking water standard, groundwater is a very good filter material processing.
Manganese sand filter materials are using high quality domestic manganese sand, grain density, mechanical strength, strong chemical activity, not easily broken, insoluble in water, natural manganese ores. After the water washing grinding in removing impurity, crushing, drying, magnetic separation, screening, dust removal process into sand, etc. Then processed manganese sand according to certain gradation blending. It has the ideal water treatment filter, grading scale, making it in unit volume, specific surface area of the largest, the most powerful section carrying capacity, the catalytic oxidation of the largest and the smallest backwash turnover.
Manganese sand filter materials used in the iron and manganese removal of domestic and drinking water filter device, the filtering effect is very good. Manganese sand filter material is mainly used to reduce the total iron, ferromanganese and manganese content in the water, according to china's domestic and drinking water hygiene standard gauge its iron long drink water containing high iron manganese content will seriously affect health.
Sponge iron filter material
In industry through a sponge iron production equipment is widely applied iron phosphorus reduction method, method of reduction of iron ore concentrate, etc., the rolling iron phosphorus or ore concentrate after reduced iron press down into pieces, into the roasting tube into the kiln roasting, produce the high quality reduced iron.
Sponge iron filter material for the first time into the deaerator, must first after backwashing, remove the sponge iron residue on the surface of the filter material float ash impurities, such as no obvious after the cloudy water, change is washed for backwashing, is washed after 5 minutes can be normal operation.
Automatically, sponge iron deaerator in using the backwashing for the first time, needs to have professional and technical personnel responsible for the plc device, so as to avoid unnecessary loss caused by automatic program. Sponge iron liao oxygen filter speed: 15 m/h sponge iron filter backwashing velocity: 30 m/h.
Introduction of quartz sand
Quartz sand is a hard, wear-resisting, stable chemical property of silicate minerals, the main mineral composition is SiO2, quartz sand color is milky white, or colorless translucent, hardness, brittle cleavage, conchoidal fracture, oily luster, density is 2.65, bulk density (1-20 1.6-1.8), 20-200 head is 1.5, the chemical, thermal and mechanical properties has obvious differences to, insoluble in acid, slightly soluble in KOH solution, melting point 1750 DEG C.
Quartz sand is a colorless, transparent quartz variant, the Greeks called "Krystallos", meaning "white ice", they are convinced that the quartz is durable and solid ice. The ancient people think Chinese mouth cold crystal can quench your thirst. Quartz sandstone is a consolidated clastic rock, and the content of quartz is more than 95%, which comes from a variety of magmatic rocks, sedimentary rocks and metamorphic rocks, less heavy minerals, associated minerals are feldspar, mica and clay minerals. Two types of sedimentary origin and metamorphic origin of quartz rock, the boundary between the former clastic particles and cement is not obvious, the latter refers to the degree of metamorphism, the quality of pure quartz rock. Quartz veins are formed by hydrothermal action, almost all of which are composed of quartz.
