Chemical Dosing System

Chemical Dosing System How does the chemical dosing system work? A chemical dosing system automatically injects reagents into the wastewater network to control decaying emissions and odours. The Chemical Dosing System in Pune can be installed anywhere where odour containment is required. Chemical dosing systems typically use one of the following configurations:

• Ferrous dosing unit
• Magnesium hydroxide dosing unit
• Calcium nitrate dosing unit
• Sodium Hypochlorite
• Poly Aluminium chloride

Ferrous dosing unit Biological reactions occur regularly in sewers. These reactions produce hydrogen sulfide (H2S). It is a gas that is generally recognized as an odour of “rotten egg”. Iron or ferrous dosing unit reduces the effects of hydrogen sulphide odour by initiating an alternative chemical reaction. These dosage units bind sulphides in wastewater using ferrous chloride to form a stable and insoluble precipitate. In this way, the hydrogen sulfide odour can be eliminated. The main advantages of the system:

• Reduce H2S emissions by up to 95%
• Reduces corrosion of health system equipment due to H2S gas
• Ensures compliance with occupational safety regulations (OHS)

Magnesium hydroxide dosing unit Chemical reactions that cause hydrogen sulfide to be excreted work best at pH levels between 6.8 and 7.2. The magnesium dosing unit works by raising the pH level of the wastewater to level 8 and above. In addition, this results in ratios outside the pH range of 6.8 to 7.2, which reduces the formation of odorous gases. As a result, the odour is reduced by reducing this odour gas. The main advantages of the system:

• H2S levels are regulated downstream of the dosing point
• Up to 80% reduction in H2S emissions
• These dosing units also comply with regulations concerning occupational safety

Calcium nitrate dosing unit In untreated wastewater, bacteria initiate a biological process of producing free sulfide. The addition of nitrate to wastewater provides an alternative source of oxygen, creating a new reaction pathway to reduce H2S production. Therefore, when H2S production decreases, the presence of odour decreases. The main advantages of the system:

• Reduce H2S emissions by up to 90%
• Reduces corrosion of health system equipment due to H2S gas
• Ensures compliance with work environment rules

Organization of chemical dosing system The smell is unpleasant, annoying and in some cases dangerous. To protect society and the environment, regulators and health and safety legislation monitor odour emissions, you must implement a chemical dosing plant. If your organization does not implement the chemical dosing system, or this system is inappropriate, you may be fined or fined. In addition, if an organization neglects to take responsibility for odour control, it may suffer a setback from society due to odour emissions and environmental impacts. The wastewater system in your company should be tested and monitored regularly. This should be done to collect data before designing a chemical dosing regimen. Different chemical dosing systems use different reagents. Each Chemical Dosing System in Mumbai works differently. But they work intensively to achieve the same result. They regulate all wastewater to prevent the biological or chemical formation of odour emissions. The appropriate reagents and systems for your tissue depend on your sanitation system.