Tank Cleaner-20

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.

Tank cleaning instructions::

In case PFAD is present, it is strongly recommended to start with a 1- 2% solution of Tankleen VO Rx . Heat the solution up to at least 60 °C and circulate for at least 2 full cleaning cycles. It is advised to rinse tanks and systems after the cleaning. Tankleen VO Rx is suitable to be used on epoxy coatings and stainless steel, it is not suitable to be used on zinc coated tanks.

Consider the below for cleaning with Tankleen VO Rx is
 

• The prewash, if performed, should always be done at a temperature of at least 15 °C higher than the melting point of the cargo.
• The prewash, recirculation solution and hotwash can also be performed withseawater
• Final rinse should be performed with fresh water to remove salt deposits
   

A rule of thumb is to have for every 500m3 tank volume at least 1m3 of cleaning solution containing 2 - 3% Tankleen VO Rx . 

Hardness stains– Tank cleaning
Cleaning with 2% Tankleen VO Rx at a temperature of 60-70 oC to the tank wash machine.

 DOSAGE

Tank cleaning– PFAD & vegetable oil 2 - 4% solution or; In case of recirculation at least 30L per 500m3 tank volume.

Hardness stains 2 % solution

The incoming water passes over a series of SPECIALIZED RESIN BEADS which remove mineral ions and other impurities from the water. This is why Demineralised Water is also known as Deionised Water; the process removes minerals and ions leaving water which is de-mineralised or de-ionised. Demineralised Water is also known as Demin Water, DI Water and DIW.

Demineralised Water –
Conductivity : < 10.0 Micromohms/cm.
TDS : 3 – 4 PPM,
Hardness – Nil ,
Chloride – Nil,
Total Alkalinity : 5- 6 PPM

Direct injection Recirculation method  :  Dose rate: 0.5 – 5 litres per tonne wash water (0.05 – 0.5%) through tank washing machines
Ultrasonic tank cleaning. 50ml : 50 ltrs water (increase as required).
Spraying Method : It may be used neat or diluted by up to 50 parts of water, according to the amount and type soil to be removed For contamination, Aqua Wash Cleaner is sprayed on undiluted and left for 20 - 60 minutes. It must then be hosed off with a powerful waterjet, whilst brushing the surfaces.

General cleaning: Aqua Wash Cleaner can be diluted to a 2% solution in water for light cleaning. It must be allowed to soak for 1-15 minutes before rinsing with a waterjet. The effectiveness of the product is increased by using water at a temperature of 20 up to 60°C for dilution and rinsing. 
 

Spot Cleaning. Hand sprayed neat or diluted up to 1 – 5 parts water and left for about 20 – 30 minutes before washing off with water

For removal of final coal dust residues, spray on neat, leave for 10 – 20 minutes and then pressure wash with fresh or sea water.