900 KLD STP Plant in Chennai
RRR ENVIRO SYSTEMS provides project-specific 900 KLD Sewage Treatment Plant solutions for large residential, commercial, institutional, hospitality and suitable wastewater treatment projects in Chennai, Tamil Nadu.
Our STP support includes process selection, engineering, equipment supply, installation, commissioning, plant maintenance, AMC, troubleshooting and STP revamping according to project requirements.
900 KLD STP – Quick Information
- Nominal Capacity: 900 KLD
- Daily Treatment: 900,000 L/day
- Average Flow: approx. 37.50 m³/hr
- Preliminary Screening
- Collection / Equalization
- Biological Treatment
- Secondary Separation
- Tertiary Treatment Options
- Disinfection
- Treated Water Reuse Options
900 KLD Sewage Treatment Plant in Chennai
A 900 KLD STP Plant in Chennai is designed for a nominal sewage treatment capacity of approximately 900,000 litres per day.
When averaged over 24 hours, 900 KLD corresponds to approximately 37.50 m³/hr. Actual plant design should consider peak flow, sewage characteristics, operating hours and site conditions.
RRR ENVIRO SYSTEMS provides suitable large-capacity sewage treatment solutions across Chennai and Tamil Nadu based on project-specific technical requirements.
900 KLD STP Basic Details
- ✓ Nominal Capacity – 900 KLD
- ✓ Daily Treatment – 900,000 Litres/Day
- ✓ Average Flow – approx. 37.50 m³/hr
- ✓ Preliminary Screening
- ✓ Collection / Equalization
- ✓ Biological Treatment
- ✓ Secondary Clarification / Membrane Separation
- ✓ Tertiary Filtration – where required
- ✓ Disinfection – where required
- ✓ Treated Water Storage & Reuse
Why Choose a 900 KLD STP Plant?
A 900 KLD sewage treatment system is suitable for larger projects where wastewater generation can approach 900,000 litres per day, subject to detailed assessment.
900,000 L/day Capacity
Designed around a nominal treatment capacity of approximately 900,000 litres per day.
Large Projects
Suitable for evaluating larger residential, commercial, institutional and hospitality projects.
Water Reuse
With appropriate treatment and disinfection, treated water may support approved non-potable reuse.
Technology Selection
ASP, MBBR, SBR and MBR technologies can be evaluated according to site requirements.
Custom Engineering
Hydraulic and process design is developed according to actual wastewater and project conditions.
Complete Support
Installation, commissioning, service, AMC and plant upgradation support can be provided.
900 KLD STP Plant Technologies
The final treatment technology should be selected after reviewing sewage characteristics, hydraulic loading, available land, treated-water quality and reuse needs.
Activated Sludge Process
Conventional biological treatment using suspended microorganisms with aeration and solid-liquid separation.
Moving Bed Biofilm Reactor
Biological treatment using attached biofilm growth on specialized carrier media.
Sequencing Batch Reactor
Batch treatment process using controlled fill, reaction, settling and decanting cycles.
Membrane Bioreactor
Combines biological treatment and membrane separation for advanced treated-water applications.
900 KLD STP Treatment Process
The actual process sequence will be finalized based on the selected STP technology and project requirements.
Bar Screening
Removes coarse solids and larger floating materials from incoming sewage.
Grit / Oil Removal
Suitable preliminary separation is provided where grit, oil and grease are present.
Collection & Equalization
Balances flow and pollutant variations before biological treatment where required.
Biological Treatment
Biological microorganisms reduce biodegradable organic matter under controlled conditions.
Secondary Separation
Clarification or membrane separation is provided according to the selected process.
Tertiary Filtration
PSF, ACF, UF or other polishing treatment can be provided where required.
Disinfection
Suitable disinfection is provided according to the treated-water application.
Treated Water Tank
Stores treated water for suitable reuse or other approved application.
900 KLD STP Plant – Technical Details
These are general planning parameters. Final design values must be established from actual sewage characteristics, flow variation and site conditions.
| Parameter | General Design Consideration |
|---|---|
| Plant Capacity | 900 KLD |
| Daily Treatment Capacity | Approximately 900,000 litres/day |
| Average Hydraulic Flow | Approximately 37.50 m³/hr over 24 hours |
| Peak Flow | To be established from actual sewage flow pattern |
| Technology | ASP / MBBR / SBR / MBR depending on project |
| Influent BOD | To be established from actual wastewater analysis |
| Influent COD | To be established from actual wastewater analysis |
| Influent TSS | To be established from actual wastewater analysis |
| Aeration System | Blowers and diffusers sized according to calculated oxygen requirement |
| Tertiary Treatment | PSF / ACF / UF / suitable polishing system where required |
| Disinfection | Chlorination / UV / other suitable system |
| Tank MOC | RCC / FRP / MS / other suitable construction |
900 KLD STP Plant Equipment
Equipment configuration and sizing are finalized according to the selected treatment technology and project design.
Bar Screen
Removes coarse solids before downstream treatment.
Collection Tank
Receives incoming sewage and provides controlled hydraulic flow.
Equalization Tank
Balances hydraulic and organic loading variations.
Air Blowers
Provide process air for aerobic biological treatment.
Fine Bubble Diffusers
Distribute air efficiently throughout the aeration system.
MBBR Bio Media
Provides biofilm carrier surface for MBBR treatment.
Transfer Pumps
Transfer sewage, sludge and treated water between stages.
Pressure Sand Filter
Provides suitable tertiary filtration for polishing.
Activated Carbon Filter
Provides polishing for suitable colour, odour and organic-load requirements.
Disinfection System
Suitable chlorination, hypochlorite or UV system.
Sludge Handling
Sludge transfer and dewatering arrangements according to plant design.
Control Panel
Controls pumps, blowers and associated equipment.
900 KLD STP Plant Applications
900 KLD systems can be evaluated for large projects generating substantial domestic sewage.
900 KLD STP Treated Water Reuse
After suitable treatment and disinfection, treated sewage may be considered for approved non-potable applications, depending on required water quality.
Additional tertiary treatment such as pressure sand filtration, activated carbon filtration, UF or other polishing systems can be considered according to the reuse objective.
Possible Reuse Applications
- ✓ Gardening & Landscaping
- ✓ Green Belt Irrigation
- ✓ Toilet Flushing
- ✓ Vehicle Washing
- ✓ Road / Pavement Washing
- ✓ Suitable Utility Applications
- ✓ Process Reuse – where applicable
900 KLD STP Design, Supply & Service
RRR ENVIRO SYSTEMS supports suitable new STP projects and existing plant improvement requirements.
STP Design
Process selection, hydraulic considerations and equipment selection.
Equipment Supply
Supply of suitable pumps, blowers, diffusers, filters, control panels and accessories.
Installation
Mechanical, piping and electrical installation support.
Commissioning
Testing, trial operation and process stabilization support.
STP Service & AMC
Preventive maintenance, troubleshooting and equipment replacement support.
STP Revamping
Existing STP capacity improvement, modernization and process optimization support.
900 KLD STP Plant Service Areas
RRR ENVIRO SYSTEMS is based in Velachery, Chennai and supports suitable STP projects throughout Chennai and Tamil Nadu.
Request a 900 KLD STP Plant Proposal
Share your project location, sewage generation, available space and treated-water requirement for a project-specific proposal.
Contact RRR ENVIRO SYSTEMS
📍 Address:
No. 7, 11th Cross Street, Dhandeeswaram,
Velachery, Chennai – 600042
✉ Email:
rrrenviro1@gmail.com
900 KLD STP Plant in Chennai – FAQs
What is a 900 KLD STP Plant?
A 900 KLD Sewage Treatment Plant is designed for a nominal treatment capacity of approximately 900,000 litres of sewage per day.
What is the average flow of a 900 KLD STP?
900 KLD equals approximately 900,000 litres per day, which corresponds to about 37.50 m³/hr when averaged over 24 hours.
Which technology can be used for a 900 KLD STP?
ASP, MBBR, SBR and MBR technologies can be evaluated depending on wastewater characteristics, land availability, treated-water quality and operating requirements.
Is 900 KLD suitable for large apartment projects?
A 900 KLD plant can be considered for suitable large residential and apartment projects where actual sewage generation is compatible with the design capacity.
Can 900 KLD STP treated water be reused?
Subject to appropriate treatment quality and applicable requirements, treated water may be used for suitable non-potable applications such as gardening and flushing.
Does RRR ENVIRO SYSTEMS provide STP installation?
RRR ENVIRO SYSTEMS provides suitable project support including engineering, equipment supply, installation, commissioning and maintenance.
Does RRR ENVIRO SYSTEMS provide STP AMC and service?
Yes. Suitable existing STP plants can be supported with preventive maintenance, troubleshooting, equipment replacement, AMC and plant revamping.
How can I request a 900 KLD STP quotation?
Contact Sales at 9710035249, Service at 9962395875, Admin at 8939126848 or email rrrenviro1@gmail.com.
Need a 900 KLD STP Plant in Chennai?
Contact RRR ENVIRO SYSTEMS for 900 KLD sewage treatment plant requirements, technical consultation, design, equipment supply, installation, commissioning, service, AMC and STP upgradation support.
