Towns And Villages
Sector Overview
Our range of cost effective solutions include electric and non electric systems for towns and villages. We provide complete solutions for populations up to 10,000 persons.
Our range of cost effective solutions include electric and non electric systems for towns and villages. We provide complete solutions for populations up to 10,000 persons.
Towns And Villages
Contents
Municipal Wastewater: Sources, Treatment Options, and Planning Guide
Municipal wastewater is the water generated across a city or town from domestic, commercial, institutional and some industrial activities. It can also include stormwater that enters the sewer network. Typical treatment targets include BOD, COD, TSS and nutrients, and these can be reliably removed with modern biological processes. Customised, modular and decentralised systems from trusted manufacturers enable fast deployment and straightforward upgrades for compliance or reuse.Sources of Municipal Wastewater
Municipal wastewater arises within urban and peri-urban boundaries and reflects inputs from homes, restaurants, hotels, offices, institutions and light industry; it may also include stormwater inflow or groundwater infiltration. The mix varies with population, climate and local activities.Source | Contribution (%) |
---|---|
Homes | 50–70 |
Restaurants | 10–20 |
Hotels | 5–10 |
Offices | 5–10 |
Industries | 5–15 |
Stormwater | 10–30 |
Region | BOD (mg/L) | COD (mg/L) | TSS (mg/L) | P (mg/L) | N (mg/L) |
---|---|---|---|---|---|
Africa | 200–400 | 400–800 | 200–400 | 5–15 | 20–60 |
Asia | 150–300 | 300–600 | 150–300 | 5–10 | 15–45 |
Europe | 100–200 | 200–400 | 100–200 | 3–8 | 10–30 |
North America | 100–200 | 200–400 | 100–200 | 3–8 | 10–30 |
South America | 150–300 | 300–600 | 150–300 | 5–10 | 15–45 |
Region | Wastewater generation (L/person/day) |
---|---|
Africa | 50–100 |
Asia | 80–150 |
Europe | 150–250 |
North America | 200–300 |
South America | 100–200 |
Key quality parameters
- BOD (Biochemical Oxygen Demand): Oxygen required by microorganisms to decompose biodegradable organic matter; indicates pollution level and biodegradability.
- COD (Chemical Oxygen Demand): Oxygen required to oxidise organic and inorganic matter; indicates total pollution load and potential oxygen depletion in receiving waters.
- TSS (Total Suspended Solids): Undissolved particles driving turbidity, sedimentation and clogging risks.
- Phosphorus (P): Essential nutrient that can drive eutrophication if excessive; sources include detergents, fertilisers and human excreta.
- Nitrogen (N): Essential nutrient that can drive eutrophication if excessive; sources include human excreta, fertilisers and industrial wastes.
Municipal Wastewater Treatment Plant Options
Decentralised treatment is ideal for towns and villages without connection to a regional WWTP. Treating wastewater at or near source reduces pollution risk and supports sustainable development and local water reuse.Common decentralised methods
- Sewage ponds: Low-cost natural treatment using sunlight, algae and bacteria; requires large areas and may cause odours and mosquitoes.
- Oxidation ditches: Mechanically aerated channels; effective and reliable for organics and nutrients but higher energy use and potential noise.
- Trickling filters: Fixed porous media supporting biofilm growth; simple and robust but may clog and need periodic cleaning.
- RBCs (Rotating Biological Contactors): Rotating discs with attached biofilm; compact and efficient for organics and ammonia; potential mechanical and odour issues.
- FBBR (Fixed Bed Biofilm Reactor): High-rate biofilm on fixed carriers; versatile removal of organics, nitrogen and phosphorus with notably low CAPEX/OPEX. Often termed SAF or BAF; similar to MBBR but with lower OPEX.
- Reedbeds (constructed wetlands): Plant-based filtration; natural aesthetics, effective for solids/organics/pathogens/metals; needs protection in frost and from wildlife.
Disposal and reuse pathways
- Discharge: Release to water bodies under permit and quality/quantity limits.
- Infiltration: Managed percolation to ground via designed areas; can recharge groundwater but requires careful siting, construction and maintenance to avoid contamination.
Planning & Buying a Municipal Wastewater Treatment Plant
After characterising your wastewater, assess final design factors that drive CAPEX and OPEX. Selecting the right partner with process guarantees simplifies delivery and integration with existing assets; modular systems can often be installed and commissioned within months.Our focus with every upgrade
- Compact footprint
- Automatic operation with remote monitoring
- Low OPEX FBBR process technologies
- Easy integration onsite
- Simple solutions for complex problems
- Working within budget
Ready to Plan Your System?
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Sector
Municipal Wastewater
Read about the composition of municipal wastewater and why it’s so important to understand this before considering treatment options.
Sector
Municipal Wastewater Management
Managing municipal wastewater is the process of collecting, transporting, treating, and disposing or reusing the wastewater in a safe and sustainable way.
- 40,000+ treatment systems
- Installed in over 50 countries
- Treating 25 million litres daily
- Certified.
- Compact.
- Containerized.
- [Clever.]
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Tagged Municipal