Hydrogen sulfide is an almost stable gas in the range of temperatures and pressures used in oil and gas exploitation systems, although in the presence of strong oxidants such as O2 and + Fe3, it can turn into elemental sulfur, which usually occurs in gas pipelines. It happens with high pressure or storage facilities. Hydrogen sulfide in concentrations higher than 80% is also found in some oil and gas reservoirs.

Corrosion in various industries, including in the oil and gas industries, imposes heavy sums of money to replace or repair equipment and machinery every year. Every year, 5% of the country's gross national product is wasted due to corrosion, and out of this 5%, about a fifth of it occurs in the oil, gas and petrochemical industries. One of the types of corrosion in oil and gas industries is corrosion caused by hydrogen sulfide gas.

In industries such as oil, gas and petrochemical, there is always an attempt to prevent the formation of deposits using different methods in equipment such as heat exchangers and boilers. In this field, a lot of money is spent on chemical materials and additives. But most industrial heat exchangers are exposed to sedimentation due to various reasons such as the low quality of water in different areas. These deposits are mostly formed in the pipes of the converters. In order to reduce the losses caused by sedimentation, the converter must be continuously monitored and cleaned.

The high surface tension of sea water and the high probability of formation of foam in MED and MSF systems are unpredictable. These foams are usually formed when organic compounds increase in salt water or brine.

Creating a floor can cause many problems and damages. Loss and overflow of edible materials, reduction in efficiency and speed of the process, reduction in the capacity of tanks and even stopping production are among the problems of foaming.

Boiler feed water should be free of hardness. Sometimes, due to the short or improper operation of the hardness device or the failure to regenerate the resins in time, some hardness enters the boiler feed water. Increasing the water temperature in the boiler reduces the solubility of water solutes. The water near the hot surfaces becomes saturated and the conditions for deposition of less soluble substances are provided and eventually sediment is formed.

Mitreh cooling tower antifouling is one of the innovative products of Abrizan company. Using an excellent combination, this product serves all industries and huge buildings that use cooling towers to exchange and remove water heat. By preventing the formation of sediment, the mitreh product increases the performance of this system, a system that plays the role of a heat exchanger.

Just as living organisms cannot survive without water, oil refineries and petrochemical plants cannot function without water. Water is used in water cooling systems, to provide steam and fire extinguishing systems. Petroleum products and fuels produced after distillation and various catalytic and cracking processes must be cooled. Water is the best fluid for this.

Alkalinity is a chemical measure of water's ability to neutralize acids. Alkalinity is also a measure of the buffering capacity of water, or its ability to resist changes in pH after the addition of acids. The alkalinity of natural waters is primarily due to the presence of weak acid salts, although strong bases may also contribute in extreme environments, e.g. (–OH).

Any process that delays corrosion is called corrosion inhibition (prevention of corrosion). In general, corrosion inhibition means reducing the rate of oxidation of a metal or adding a chemical compound that will be in contact with the solution in the system. The corrosion inhibitor may be added in liquid, vapor, or both. Specifically, a corrosion inhibitor is a chemical compound that is added to the liquid phase in such a way that it affects the metal surface.

Water transmission systems include the channels necessary to transport water from one point to another. In most cases, it is necessary to transport water from its source to a treatment facility and from there to consumers. Pumping is used to provide the energy necessary to move the water from the beginning to the end of the transmission system. Pumping stations are usually located at the raw water intake, treatment plant and distribution network.

The gradual reduction (decomposition) of metals due to chemical and electrochemical interactions is called corrosion, which causes significant financial losses to industries every year. For example, in water systems, various types of corrosion are defined as an electrochemical process.

Mitreh is a superior solution for dealing with scale in various industries. Mitreh scale removal solution, a revolutionary product from Abrizan Industrial Research Company, is an efficient alternative to traditional scale removal methods. This product offers a comprehensive solution to the scale problem in various industries by overcoming the limitations of existing physical and chemical methods.

Water treatment wastes are materials that are removed in various treatment processes and contain large amounts of water. These wastes include turbidity and color-producing materials, organic and inorganic solids, algae, bacteria, viruses, and precipitated chemicals. These materials are by-products of chemical coagulation, iron and manganese precipitation, filter washing, hardening, resin regeneration, and microfilters.

All water sources contain a wide range of organic and inorganic impurities. Water purification is the process of removing undesirable components from water and then disposing of them in the easiest and safest way. To achieve this goal, various purification processes are used that utilize different physical and chemical phenomena to remove or reduce undesirable components from water. The selection of purification processes is one of the keys to the successful operation of any water treatment plant.

Corrosion management is an action to organize corrosion activities and its control methods that has gained a special place in various industries in recent years. With the increasing development of corrosion prevention technologies, the selection of appropriate methods for corrosion control in a specific unit, the need to implement a comprehensive and well-written program called corrosion management, seems essential. Corrosion management is a set of methods and solutions that are applied in a system to prevent corrosion in order to optimize corrosion control methods economically.