R&J Waste Water Treatment Organization is leading Sewage Treatment Plant Manufacturer in India. A Sewage Treatment Plant (STP) is a facility designed to treat wastewater from residential, households, industries, and commercial sources before it is discharged into the environment or reused. We have 8+ years of experienced in this field with commitment of high quality and sustainability. The main goal of STP is to remove harmful contaminants such as organic matter, solids, and harmful microorganisms. It is important to be safe and meet environmental regulations.
Working Principle of a Sewage Treatment Plant
There are some specific works of STP in various industries or fields. So we treats wastewater as physical, biological, and chemical processes:
1. Preliminary Treatment (Physical Process)- Removes large debris, plastics, and grit using screens and sedimentation.
2. Primary Treatment (Sedimentation Process)- Settles heavy solids at the bottom as sludge while allowing oils and grease to float.
3. Secondary Treatment (Biological Process)- Uses microorganisms (bacteria) to break down organic waste, reducing Biological Oxygen Demand (BOD) and Chemical Oxygen Demand (COD).
4. Tertiary Treatment (Chemical & Advanced Filtration)- Further purification using sand filters, activated carbon, UV disinfection, or chemical treatments to remove pathogens and nutrients.
Types of Sewage Treatment Plants (STP)
- Conventional STP – Uses sedimentation and biological processes.
- Activated Sludge Process (ASP) – Employs aeration and bacteria for organic matter breakdown.
- Membrane Bioreactor (MBR) – Combines biological treatment with membrane filtration.
- Sequencing Batch Reactor (SBR) – Treats wastewater in controlled batch cycles.
- Moving Bed Biofilm Reactor (MBBR) – Its Uses in floating bio-media to enhance bacterial activity.
Benefits of a Sewage Treatment Plant
- It reduces environmental pollution.
- It converts sewage into reusable water.
- Complies with pollution control board regulations.
- Minimizes the risk of waterborne diseases.
- It is a Cost-effective and sustainable wastewater management.
- It protects the environment.
- Ensuring Public Health.
- Helps industries and municipalities meet wastewater disposal standards.
- STPs ensure clean water discharge and reuse, benefiting both society and nature.