Sewage Water Treatment Plant Manufacturer From Ghaziabad, Uttar Pradesh, India

Sewage Water Treatment Plant Price And Quantity

Minimum Order Quantity 1 Unit

Price 300000 INR/Unit

Sewage Water Treatment Plant Product Specifications

Operation Type Semi Automatic

Application Water Treatment

Warranty 1 Year

Power Source Electricity

Product Type Sewage Treatment Plants

Material Stainless Steel

Sewage Water Treatment Plant Trade Information

Payment Terms Cash Advance (CA)

Supply Ability 5000 Unit Per Month

Delivery Time 10 Days

Main Domestic Market All India

Product Description

The process of eliminating impurities from wastewater, especially domestic sewage, is known as sewage treatment. In order to eliminate these impurities and create treated wastewater (also known as treated effluent) that is safe for the environment, it involves physical, chemical, and biological processes. Sewage sludge, a semi-solid waste or slurry that typically results from sewage treatment, requires additional treatment before it can be disposed of or applied to land.

Effluent treatment, which is a more general phrase that can also be used to describe effluent that is solely industrial, is another name for sewage treatment. In order to lessen the pollution load, most cities' sewage treatment plants also receive a part of industrial wastewater that has typically been pretreated at the companies. Stormwater from urban runoff will also be sent to the sewage treatment facility if the sewer system is a combined sewer.

It is possible to treat sewage at its source, a process known as "decentralised" or even "on-site" (in septic tanks, biofilters, or aerobic treatment systems). As an alternative, sewage can be gathered and delivered to a municipal treatment facility via a system of pipes and pump stations. Although the lines separating centralised and decentralised systems might be blurred, this system is referred to as "centralised" (see also sewerage, pipelines, and infrastructure). Both "semi-centralized" and "semi-decentralized" are being used as a result.

Key Steps in a Sewage Treatment Process:

Pre-treatment (Screening and Grit Removal):
- Screening: Large debris such as rags, plastics, and other solids are removed through coarse screens.
- Grit Removal: In this step, heavy particles like sand and other gritty materials are settled out, preventing damage to equipment and reducing clogging.
Primary Treatment:
- Involves the removal of suspended solids and organic matter.
- The sewage flows into large tanks where solids settle to the bottom, and lighter substances like oils and grease float to the surface and are skimmed off.
- This phase removes about 60-70% of the suspended solids and a small portion of organic pollutants.
Secondary Treatment (Biological Treatment):
- The primary-treated effluent is then subjected to biological treatment to remove dissolved and suspended organic matter.
- Activated Sludge Process: The effluent is aerated (air is pumped in) to encourage the growth of microorganisms that break down organic pollutants. The microbes digest the organic material, converting it into biomass (sludge).
- Trickling Filters: Alternatively, wastewater may pass over a bed of bacteria-laden material that breaks down the organic matter.
- This process significantly reduces the Biological Oxygen Demand (BOD) and chemical oxygen demand (COD), which indicates the level of pollution in the water.
Tertiary Treatment (Advanced Treatment):
- After secondary treatment, further treatment may be needed, depending on the quality of the effluent and the intended use of the treated water.
- Filtration: Sand filters or membrane filters are used to remove any remaining fine particles.
- Disinfection: To eliminate harmful pathogens, the treated water may undergo chlorination or be treated with UV (Ultraviolet) light.
- In some cases, processes like reverse osmosis or activated carbon filtration are used for high-quality effluent, particularly if the treated water is intended for reuse.
Sludge Treatment:
- The sludge produced during primary and secondary treatment is thickened and processed. It may be further treated through:
  - Anaerobic Digestion: Microorganisms break down organic matter in the absence of oxygen, producing biogas (which can be used for energy).
  - Dewatering: Sludge is dewatered using centrifuges, filter presses, or drying beds.
  - Composting: In some cases, the treated sludge can be composted to reduce volume and create a useful byproduct.
Final Disposal or Reuse:
- After treatment, the effluent can be safely discharged into rivers, lakes, or oceans, or reused for purposes such as agricultural irrigation, industrial cooling, or landscaping.
- The treated sludge is either landfilled, composted, or used for other beneficial purposes, depending on its final quality.

Importance of Sewage Treatment Plants:

Environmental Protection: Prevents untreated sewage from contaminating water bodies, reducing water pollution, and protecting aquatic ecosystems.
Public Health: Reduces the risk of waterborne diseases by removing pathogens and harmful bacteria from sewage.
Resource Recovery: Potential for resource recovery through biogas production, nutrient recycling, and water reuse.

Types of Sewage Treatment Plants:

Conventional Activated Sludge (CAS): Uses aeration tanks to treat wastewater biologically.
Sequencing Batch Reactor (SBR): A type of activated sludge process that treats wastewater in batches rather than continuously.
Membrane Bioreactors (MBR): A more advanced system that integrates membrane filtration with biological treatment.
Moving Bed Biofilm Reactor (MBBR): A compact biological treatment method using suspended plastic media to house microbial communities for wastewater treatment.

Overall, sewage treatment plants are critical for maintaining public health, safeguarding the environment, and contributing to sustainable water management practices