Water Treatment

Copper sulfate is also used to test blood for anemia. The blood is tested by dropping it into a solution of copper sulfate of known specific gravity – blood which contains sufficient hemoglobin sinks rapidly due to its density, whereas blood which does not sink or sinks slowly has insufficient amount of hemoglobin.

Copper Sulphate is commonly used by gardeners and commercial farmers to prevent problems with fungus or mold The copper status of the soil, together with the frequency of application and quantity of copper sulfate applied, will determine the effects of copper sulfate on plants.

Used in an area of copper-deficient soil, copper sulfate enriches the soil and provides an essential nutrient to growing plants. When soil is copper-deficient, young plants may develop chlorosis, a condition in which leaves yellow due to lack of chlorophyll. Copper deficiencies can also cause stunted or atypical growth; young plants in very nutrient-deficient soil may simply die. Wilting, lack of flowers and reduced fruit harvest are all likely effects of copper-deficient soil. Copper sulfate prevents these problems. Test soil regularly, and apply copper sulfate as needed in a spray or fertilizer preparation.

Various Applications of Copper Sulphate:
 

• Agriculture: Technical Grade Fungicide used for making of Bordeaux Mixture
• Industrial : It is largely used as Textile mordant and also used in Electroplating and Dyes Intermediate

RXSOL-40-1048-025  is mixed with fresh water 3 to 20 percent depending on deposition of scaling.

If the equipment to be cleaned is contaminated by oil, grease, sludge or carbonized oil, then first of all clean the system with degreaser  RXSOL-10-1005. RXSOL-40-1048 should be mixed with fresh water to form a solution of 10-30%, depending on the extent of scaling.   

PRECAUTION :::it is essential to thoroughly rinse all metal surfaces at least once with a 0.5% solution of  RXSO-20-2005  in fresh water. This solution should be circulated for 2-4 hours or until an acceptable pH value is obtained. This will neutralize any remaining acidity & passivate steel surfaces.

Procedure-of-use: The most effective descaling is accomplished by circulation.In the case of small components,the soak method in an immersion bath can be used. If the equipment to be cleaned is contaminated by oil, grease or sludge, then pre-cleaning with DEGREASER ( RXSOL OB 1005 ) is necessary. Depending on the extent of scaling, use a solution of 2.5-10% RXSOL-40-1048-025 .

RXSOL-40-1048-025 ( We have 2 grade 1 is with colour indicator , while other one dont have indicator ) 

The solution will have a red colour which changes to orange when 85% of the acid has been neutralized , & to colourless  when the solution is totally neutralized. Whenever possible, the solution should be heated to 60°C.Neutralised  solutions can be re-activated by adding more RXSOL-40-1048-025  until the red colour reappears. 

Fields: Descaling of  Boilers, Descaling  of Diesel Engine Cooling Systems, Condenser, Pipeline collection system, Evaporators, Calorifiers, Heat Exchangers,The strength of the acid can be enhanced by adding 1part sodium chloride (common salt) to 20 parts of Descalex.If salt is not available, an acceptable alternative is to dissolve RXSOL-40-1048-025  in sea water. After use of RXSOL-40-1048-025  a  0.5% solution of Alkalinity Control in fresh  water should be used for neutralization.

Hydrogen sulfide (H2S) naturally occurs and may already by present informations can be the result of sulphate reduicing bacteria (SRB) in your process systems. Ones established, it can potantially be carried in hydrocarbon streams, resulting in servere gatharing lines, creating high failure rates in your production.

Through stratgic H2S scavenger applications and speaciality chemicals,Rx Marine International chemicals experts can help reduce H2S levels and lower overall solids in your system, reducing any gas or fluid souring while controlling corrosion.

If  you  encounter hydrogen sulfide in your system, Rx Marine International can perform a fluid compatibility test to determine H2S levels and customize a chemical solution to fit your production needs.

Spraying - Following rough washing to a good Water White or better, apply dilute Bleach to 1 - 3% strength.  First wet the tank surface (spray with DI water), then spray all over with Bleach, wait 30 minute (but do not allow to dry) and then rinse very well with DI water, including the tank top towards the sump.  To ensure that you have covered all areas properly, this process should be carried out at least twice with good DI water.

Injection - no.

Re-circulation - Following rough washing  to a good Water White standard or better, apply dilute Bleach to 1-3% strength.  Mix sufficient Bleach with fresh water in the tank and heat this mixture to 40 - 50 0 C, circulate through the drop line if fitted and than circulate through butterworth machine for 3 hours.  After re-circulation immediately warm butterworth to (500 C) the tank for 3 hours at maximum pressure, increase the water temperature to 80-85 o C after 45 minutes.  Check (by smell) that there is no Bleach remaining, then fresh water rinse and dry.

** When there are a number of tanks requiring re-circulation, it may be significantly more efficient to make up a large batch or number of batches that can be transferred on between  tanks as required.

* Use a strainer at the pump stack when circulating any solution.
Tank Lining - Stainless / Zinc / Epoxy / Phenolic (Extreme care must be taken if product other than bleach substitute is to be used in any coated space).
 

Stannous Chloride that is processed using fine grade basic chemicals. This chloride is widely used as  sensitizing agent in glass and plastic for metalization and also as an intermediate catalyst in production of pharmaceutical products. Offered chloride is available with us in different moisture free packages at reasonable prices. Provided Stannous Chloride is tested on various parameters to assure its high purity at clients end. 

Features:

• High boiling and melting point
• Soluble in water
• Accurate composition
• Moisture sensitive