Heavy metals are a class of non-degradable, persistent substances in the environment that can be biomagnified. Heavy metals commonly found in water include copper, zinc, nickel, and lead, chromium, mercury, arsenic, etc. with significant toxicity. Therefore, there is an urgent need to develop efficient and low-cost heavy metal pollution treatment technologies to reduce the damage of heavy metals to ecology and humans.
The ion exchange resin method is a method for removing heavy metals, capable of handling low concentrations of heavy metals, is simple to operate, and is recyclable and economical.
Suzhou Bojie Resin provides chelating resin for heavy metal removal, with large exchange capacity, good mechanical strength and convenient regeneration. It can be used for the removal of various heavy metals.
more products:
Nickel resin
Nickel recycled resin
Cobalt extraction resin
Iron removal resin
Calcium and magnesium resin
Polishing resin
Mixed bed resin
Mercury removal resin
Lead removal resin
Arsenic resin
Zinc extraction resin
Copper removal resin
Gallium resin
Chrome resin
Manganese removal resin
Vanadium resin
Gold resin
Silver recycled resin
Heavy metal removal resin
Precious metal recycling resin
Resin for removal heavy metals from industrial wastewater,chelating resin Heavy metal ions in industrial wastewater are highly toxic and difficult to biodegrade, and the concentration of heavy metal ions in industrial wastewater is getting higher and higher, and the emission standards are becoming more and more strict, which makes the discharge of such wastewater a difficult problem. The chelating resin selectively removes heavy metals from the wastewater. The heavy metal removal chelating resin provided by Suzhou Bojie Resin Technology Co., Ltd. has the advantages of large exchange capacity, strong selectivity, high mechanical strength and convenient regeneration, and is widely praised by customers. Related Products: Ion exchange resin Adsorbent resin Cation exchange resin Anion exchange resin Mixed bed resin Copper recovery resin Special resin for copper recovery Heavy metal removal resin Chelating resin Heavy metal removal chelating resin Nickel removal resin Cobalt removal resin Zinc removal resin Chrome removal resin Gold recovery resin Silver recovery resin
DATA SHEET FOR EPOXY EPOXY COATING :- INTRODUCTION - EPOXY COATING (HYB) is a two part high solids solvent free epoxy phenolic resin based coating system designed for hard wearing, smooth surface finish for floors, walls and on steel structures. Nonskid surface finish can be achieved on floor, if required. FEATURES: 1) Hard Wearing 2) Non Dusting 3) Excellent Surface Finish 4) Non Smelling 5) Good Aesthetics 6) Highly Chemical Resistant APPLICATION: 1.Stir well before mixing Part A and Part B and mix in the prescribed ratio. 2.Apply one coat of EPOXY primer on the clean and dry surface. 3.EPOXY COATING (HYB) should be applied on the surface by brush or roller within 24 hrs. After application of primer coat it should be allowed to air dry for min. 4 hrs. Preferable in a dust free atmosphere. 4.Apply min. 2 coats with the intercoat interval of 6-8 hrs. PRODUCT SPECIFICATIONS: Application - Brush, Roller Mixing Ratio - As Directed on Packing Port Life - 30 Mins. Drying Time - Touch Dry- 30 Min, Hard Dry 6 Hrs. - Intercoat Interval 6-8 Hrs. Min. - Dry Film Thickness 125-150 Microns/per coat - depending on porosity Covering Capacity - 6-8 sq.met/kg per coat depending on porosity, roughness & method of application. Color Shades - All Standard Shades RECOMMENDED USES: 1) Food & Pharmaceutical 2) Work Shop 3) Clean Room Application 4) Chemical Resistant Coating for Concrete& Steel 5) Petrochemical, Fertilizer plants METHOD OF APPLICATION: SURFACE PREPARATION The long-term durability of the applied Epoxy coating (HYB) epoxy coating is dependent on the adhesion between sub-base and coating material. It is most important therefore, that the substrate surfaces are correctly prepared prior to application. 1.Before application of the Epoxy coating (HYB) surface should be free from loose partials, rust, oils, grease or earlier coatings and should be totally dry. 2.New concrete or cementations surface should be placed at least 28 days and have a moisture content of less than 5% before application of Epoxy coating (HYB) 3.After surface is dry, all repair work like sealing of joints, cracks filling of cavities and crevices should be carried out. HEALTH & SAFETY - Keep the containers tightly closed when not in use. Avoid contact with skin & eyes. It comes in contact with the body, wash affected parts with plenty of water and contact a doctor. Other known sector for Epoxy floor lining, Epoxy garage floor lining, Concrete epoxy lining, Concrete floor epoxy lining, Epoxy pipe lining, Marine epoxy lining, Sub marine epoxy lining, Basement lining epoxy floor shield, Louisiana, Oregon, Chip lining color epoxy floor, Aviation lining epoxy interior.
Ion exchange resin for recovery platinum group metals Platinum group metals are low in the earth's crust, have low reserves, and are expensive. Among all metal elements, platinum group metals have the best oxidation resistance and corrosion resistance, and precious metal catalysts are the largest use of platinum group metals. The recovery of platinum group metals from spent catalysts reduces energy consumption and environmental hazards. The platinum group metal recovery resin provided by Suzhou Bojie Resin Technology Co., Ltd. has the advantages of good selectivity, high separation efficiency, less environmental pollution, simple equipment and operation, and is widely used in the recovery of platinum group metals. Related Products: Ion exchange resin Adsorption resin Cation exchange resin Anion exchange resin Mixed bed resin Chelating resin Heavy metal removal resin Heavy metal removal chelating resin Precious metal recovery resin Platinum recovery resin Palladium recovery resin Gold recovery resin Silver recovery resin
We are supplier and exporter of Ferro Silicon. Ferro silicon Specs: Si:75%min. and Si:72%min. C:0.2%max. S:0.02%max. P:0.04%max. Al:2.0%max.1.5%max.and 1.0%max .Commodity: Ferro Silicon Low Al Specs: Si:75%min. C:0.2%max. S:0.02%max. P:0.04%max.Al:0.1%max.0.3%max.and0.5%max. In 1mt plastic woven bags. Ferro Silicon Ferro Silicon has a melting point of 1200�?�°C to 1250�?�°C with a boiling point of 2355�?�°C and Ferro Silicon contains about 2% of calcium and alluminium. Ferro Silicon, as an additive to the production process of ferrous metals, will impart several desirable properties upon the resultant alloy. Some of the primary benefits of adding Ferro Silicon to an alloy is to improve the corrosion resistant properties of the new compound, as well as to add to the high temperature heat- resistance properties of the new alloy, for example, in the production of silicon steel for use in transformer cores.
METHOD OF APPICATION: * Mastic compound application consist of two coats of. Primer ,Primer and followed by Mastic compound in recommended thickness, ranging from min. 12mm to 25mm in one or two layers to achieve desired thickness without any pin hole and crack. 1). Surface preparation and application of Primer: Refer application method of Primer. 2). After doing necessary surface preparation and application of primer coating, area to be installed with Mastic compound should be divided in to equal no. bays. To maintain even thickness required, place wooden or aluminum batten. Mastic compound is then broken in small pieces and put it in heating pan. While heating, keep material moving to avoid burning. It is heated until it comes in a uniform consistency and then applied on the surface and works it with wooden float, to achieve uniform thickness and smooth surface free from any pinholes. CHEMICAL RESISTANCE PROPERTIES: * Mastic compound has good resistance to weak, diluted acids, alkalis salts etc. It is not recommended to use against strong acids, oxidizing acid solvents, oil and fats STORAGE & PACKING: * Keep Mastic compound away from direct sunlight, heat solvents etc. Under this condition, its shelf life is unlimited. It is supplied in cake form and approx. wt. is 10 kgs. HEALTH & SAFETY: * Handle melted Mastic compound compound very carefully . Avoid contact with skin. It is advisable to wear protective wears at the time of use of Mastic compound and all other our products. This information, given in good faith, is based on results gained from experience and tests. However, all recommendations or suggestions are made without guarantee since the conditions of use are beyond our control.
PA66 FR regrind black color Pa6 / pa66 is mainly applied as follows: 1. Improves nylon water absorption and improves size stability of the product. 2. Improved nylon fire resistance to meet the requirements of electronics, electrical, communications and other industries. 3. Improved mechanical strength of nylon to achieve the strength of metal materials, metal replacement. 4. Improves nylon low-temperature resistance and enhanced resistance to environmental stress. 5. Improves nylon wear resistance to meet high wear resistance requirements. 6. Improves nylon antistatic properties to meet its extraction requirements and mechanical applications. 7. Improves nylon heat resistance to adapt to high temperature conditions such as car engines. 8. Reduce nylon cost and improve product competitiveness. Through the above modification, high performance and functionalization of nylon composite materials are realized, thereby promoting the development of industries involving high performance and high quality. MATERIAL : PA66 FR regrind black color CATEGORY : PA66 FG TYPE : Regrind GRADE : Black color SPECIFICATION : GF50. 1 full container available Origin : Tunisia LOADING WEIGHT 23 Ton FOB (USD/Ton) : 750$ - 950$ Packaging : Jumbo Bag Est. Shipping Time: 15, 30, 45 days