Paint and Cleaning solvent-18

1.Clean Gel / Paste is applied on metal surrounding areas with a nylon bristled plastic brush. Application Temp. = between 5 – 40 deg. C
2. Keep  Paste for 5 to 30 minutes (contact time) depending on contamination, temperature .
3. Use pressurised water jet spray OR wipe the weld seam lightly with plastic brush & wash with water thoroughly.

For Satin / Dull Finish

1. First remove oil, dirt,buffing compounds etc, with Rxsol  Degreaser. Add 50-75 gm/lit. in water (i.e. 1 kg Rxsol Degreaser in 15 to 20 lit. water) & stir to dissolve. Wipe S.S surface with cotton cloth or pressurized spray for 2-5 min. or soak for 10 min. Then, wash with water properly.

2. Clean Gel Paste is applied on weld seam & surrounding areas with a nylon bristled plastic brush or  by Paste sprayer or circulated in pipeline with pump.

Application Temp. = Room temp.( i.e. between 25-35 C). If temperature is less than 25 C, then more time may be required and if temperature is more than 35 C, then uneven preocessing & drying of applied materials may result.Then, cool SS equipment by keeping it in shade or cover by temporary shade to protect that not directly under the sun light.

3. Keep Clean Gel Paste for 10-45 minutes depending on contamination & scale. ( generally kept for 10-30 min. and Pickling Spray generally kept 30-45 min. Depending on SS type and initial condition of SS parts)

4. Wipe the weld seam lightly with plastic brush or cloth & wash the  Paste applied area with water thoroughly.

For Cleaning Mirror Bright SS Areas

THE BELOW STEPS WILL NOT AFFECT SHINE OF MIRROR BRIGHT POLISHED SS AREAS AND PROVIDE CONTAMINATION & STERILE PARTICLE FREE PASSIVATED SS SURFACE.

1) First apply Clean Gel Paste in weld seam & surrounding areas with a nylon bristled plastic brush. After 10 to 30 min. wipe with cloth or plastic brush & wash water thoroughly.

(Application of Clean Gel Paste ensures that black & red spots do not come on & near weld seams area as generally observed some days after bright buffing.)

2) Complete bright buffing / polishing procedure to make surface mirror bright & shiny.

DISCARD STEPS 1 & 2 ABOVE, IF SS SURFACE IS ALREADY BRIGHT BUFFED OR ELECTROPOLISHED.

3) Remove oil, dirt buffing compounds etc. with RXSOL Degreaser which is Metal Free Degreaser. Add 50-75 gm/lit. in water & stir to dissolve.

Wipe S.S. surface with cotton cloth or pressurised spray for 2-5 min. or soak small parts for 10 min. Wash with water prpoerly.

NOTE: It is better to rinse SS surface with 10 gm/lit RXSOL DEGREASER solution as the last step and then rinse with water to ensure complete removal of previously applied Passivate Pickling paste or spray from the surface.

By spray ring or lance in either starter-driver (off-line) or fired (on-line) wash as directed by the engine manufacturers, in the quantities recommended in the engine manual. It is essential during hot wash that the cleaner should leave as little ash residue as possible to avoid blocking turbine blade cooling holes. RXSOL GTC 1000 GAS TURBINE CLEANER has a maximum ash content of <0.01%, as part of the compliance with OEM specifications for compressor washing fluid.

The unique corrosion inhibitor allows engines to be left ready for an instant restart, even in salty offshore conditions.

House Hold : One of the most common uses of hydrogen peroxide is as a disinfectant. Spray it on surfaces like kitchen counter top and wipe with a clean rag. It can be used as a mouthwash too. You have to dilute the chemical with water and use it for rinsing the mouth. This mouthwash is also said to whiten teeth. Ensure that you do not swallow the liquid, while rinsing.
It can also be used to wash vegetables and fruits, in order to get rid of germs and pesticides. Add some hydrogen peroxide to a bowl full of water (you may also add a few pinches of salt). Soak the veggies and fruits for some time. Remove them and rinse with cold water, before use.This chemical is also used to purify water in swimming pools.
 

Agriculture : Farmers use it as an insecticide. They spray diluted form of this chemical, on plants, so that the pests and weeds get killed, without causing harm to the plants. Its also used for watering plants. Mix an ounce of this chemical with a quart of water and use it on plants. Apart from boosting the level of oxygen in the soil, this mixture is also said to prevent root rot. Some people soak seeds in it, after diluting it with water. It is said that this will fasten the process of germination. For this purpose have to mix 1.5 teaspoons of hydrogen peroxide in a cup of water.

Textile: It acts as a stain remover. Put 1 spoon tea in 1 bucket water  and let it sit for a while. After that, rinse the stains with water and soap.
As it has bleaching property, it is used as a bleach too.

IIndustrial :

Reduced Sulfur Compound Treatment for Refinery Wastewater

Sulfur compounds, such as hydrogen sulfide, thiosulfates and mercaptans, can present serious refinery wastewater problems. Hydrogen peroxide treatment is a cost effective way to treat these reduced sulfur species.

Supplemental Dissolved Oxygen to Reduce BOD and COD

Hydrogen peroxide has been used to reduce BOD and COD in refinery wastewater Supply of Supplemental Dissolved Oxygen (DO) when biological treatment systems experience temporary overloads or equipment failure.Predigestion of wastewater which contains moderate to high levels of compounds that are toxic, inhibitory or recalcitrant to biological treatment.As indicated by these examples, hydrogen peroxide can be used as a stand-alone treatment or as an enhancement to existing physical or biological treatment processes, depending on the situation.

Wastewater Pretreatment
Hydrogen peroxide is one of the most versatile, dependable and environmentally compatible oxidizing agents. The relative safety and simplicity of its use as an oxidizing agent has led to the development of a number of applications in refinery wastewater systems.