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Nexuz  /  Solutions  /  Circular Economy Center

The facility  ·  CEaaS

The Circular Economy Center

A Materials Recovery Facility ends at the baler, because that is where the resale value ends. A CEC is engineered past that point: the fraction nobody will buy is extruded and moulded on site into construction materials, and whatever still cannot become a block is converted into energy. The waste stops leaving the province.

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01  ·  Day one

What a base facility contains before any module is added.

Five lines in sequence. Everything after the third is what separates a CEC from the MRF you may already have.

LINE 01

Reception & weighing

Every delivery weighed and characterised on arrival, so the facility knows its own composition rather than estimating it. This record is what the diversion certificates are later built from.

weighbridge · tipping floor · characterisation station

LINE 02

Separation

Manual picking at base specification, upgradeable to the automated sorting matrix. Splits the stream into clean recyclables, residual polymer, organics and the complex fraction.

picking line · trommel · magnetic & eddy separation

LINE 03

Baling

Clean recyclables baled for the existing market. This is the only revenue a conventional MRF has, and on its own it does not pay for a facility.

horizontal baler · bale storage

LINE 04

Extrusion & compounding

The residual polymer fraction — film, degraded packaging, mixed fines — shredded, washed, dried and compounded with aggregate into a mouldable feedstock. This is the line an MRF does not have.

shredder · wash line · dryer · extruder

LINE 05

Moulding & curing

Blocks, pavers, panels and posts formed, cured and stacked for despatch. Output specification is fixed and testable — 700 PSI structural block, 3000 PSI paver.

block machine · moulds · curing yard

02  ·  Sizing

A facility is sized from characterisation, not from a catalogue.

We will not quote a tonnage before we have weighed yours. Four variables set the specification, and getting any of them from an assumption is how facilities end up half-idle or over-fed.

Composition, not just volume

Two municipalities at the same tonnage can need entirely different plant. A 60% organic stream wants digestion; a 40% film stream wants extrusion capacity.

Seasonal swing

Market waste, harvest cycles and tourism move volume by a wide margin across the year. Plant sized to the annual mean stands idle half the time and overflows the other half.

Collection reliability

A facility is only as good as what reaches it. Existing collection coverage and haul distance determine real feedstock, which is usually well below the figure on paper.

Local offtake

Output has to be bought. Nearby infrastructure programmes, housing projects and fencing demand determine which products the moulding line should be tooled for.

03  ·  Modules

Six upgrades, each one a fraction you stop burying.

Added after commissioning, when measured throughput justifies the capital. A site can run for a year on the base line and add digestion once the organic tonnage is proven.

MODULE 01

Biogas integration

Anaerobic digestion of the organic fraction, captured as methane. The gas has four uses and most sites take more than one: piped as a direct LPG substitute to commercial kitchens and municipal canteens; routed through absorption chillers to run off-grid cold storage for agricultural hubs; burned in gensets for base-load power that runs the facility's own shredders and extruders; and the digestate pelletised as a pathogen-free soil conditioner.

The cold-storage application is often the one that changes a municipality's mind — it turns a waste facility into agricultural infrastructure.

Takes
Food waste, market waste, agricultural runoff, organic MSW
Gives
Biogas · electricity · thermal cooling · bio-fertiliser
Displaces
Imported LPG, grid electricity, chemical fertiliser
Add when
Organic fraction is proven and consistent across seasons
MODULE 02

Pyrolysis plant

Controlled thermal degradation in an oxygen-deprived chamber, breaking polymer bonds without combustion. The vapour condenses into synthetic diesel, industrial fuel oil and syngas — and the syngas is fed back to fire the reactor, so the process largely fuels itself once at temperature.

This is the module that closes the loop on the plastics no recycler will take: thin single-use film, multi-layer packaging, degraded material with no resale grade. The recovered oil runs the facility's own boilers and haulage fleet, which is where the operating economics change.

Takes
Thin film, multi-layer polymers, degraded packaging
Gives
Pyrolysis oil · industrial fuel oil · syngas · carbon char
Displaces
Commercial diesel; landfill and cement-kiln disposal fees
Add when
Residual plastic exceeds what the extrusion line can absorb
MODULE 03

Advanced gasification

Converts the residual solid fraction to syngas for gas engines, turbines or industrial boilers, generating decentralised electricity and process heat. Volume reduction is severe, which matters most where land for a facility is the binding constraint rather than capital.

The biochar byproduct has two homes: agricultural soil amendment, or straight back into the compounding line as carbon-rich aggregate. Nothing leaves.

Takes
Mixed residual solids after separation
Gives
Syngas · electricity · process heat · biochar
Displaces
Landfill airspace; purchased grid power
Add when
Land is scarce or grid supply is unreliable
MODULE 04

Microwave sterilisation & shredding

Extends the facility's operating licence to biomedical and clinical streams without incineration. Heavy-duty industrial shredding is paired with microwave energy that superheats moisture inside the waste itself, sterilising sharps, textiles and clinical material from within.

Output is sterile, unrecognisable and compacted — safe to process alongside municipal waste or to use as refuse-derived fuel. For a provincial hospital network with no compliant disposal route, this is frequently the whole business case.

Takes
Clinical and biomedical waste, laboratory sharps, textiles
Gives
Sterile compacted solids · RDF feedstock
Displaces
Incineration and its emissions permitting
Add when
Hospitals or laboratories are within the catchment
MODULE 05

Plasma arc gasification

For clients whose requirement is destruction rather than disposal. Intense plasma fields operate at temperatures that molecularly vaporise material instead of burning it, guaranteeing irreversible elimination of off-spec stock, branded goods and complex industrial waste that must not reach a secondary market.

Non-organics — glass, metals — melt into inert vitrified slag, which goes directly into our concrete and paving as a durable aggregate. Even the hardest stream ends up in a product.

Takes
Hazardous, complex industrial and brand-sensitive waste
Gives
Syngas · vitrified slag aggregate · certificate of destruction
Displaces
Third-party destruction contracts and their chain-of-custody risk
Add when
Brand protection or hazardous compliance is the driver
MODULE 06

Automated sorting matrix

Replaces the manual picking line with optical sensors, near-infrared scanners and pneumatic ejectors that identify and separate polymer types, metals and organics at speed.

Two effects, and the second is the one that matters longer term: feedstock purity rises, so the extrusion line produces to a tighter specification — and workers come off direct contact with raw municipal waste.

Takes
The full separated stream, at line speed
Gives
Higher-purity feedstock · higher throughput
Displaces
Manual picking labour and its safety exposure
Add when
Throughput or output specification is the constraint

04  ·  Delivery

Four stages, three places to stop.

Every project runs the same sequence, and every gate between stages is a decision you make with a document in hand. A partner who cannot show you the exits is selling you the facility, not the outcome.

STAGE 01 Assessment characterise the stream STAGE 02 Feasibility size, cost, model STAGE 03 Design & build install, commission STAGE 04 Operate & maintain operations & maintenance GATE — you hold the waste characterisation GATE — you hold the costed diversion roadmap GATE — you hold the commissioned facility stop here — keep the data stop here — tender it out stop here — operate it yourself Machinery supply engagements enter at stage 03 · JV engagements run stages 02–04 together
The dashed lines downward are the exits, and they are the point of the drawing. At every gate the deliverable is yours whether or not you continue — the characterisation, the costed roadmap, the commissioned plant. Sulu and Lubang entered at stage 03; BARMM began at stage 02.

05  ·  The split

What you provide, and what we do.

The question everyone asks on the second call, answered on the first.

You provide

Four things, and only one of them is money.

  • Land and utilities — a site with road access for tipping vehicles, power and water. Existing MRF sites usually qualify without new acquisition.
  • Feedstock commitment — a collection arrangement that reliably delivers the characterised tonnage. A facility starved of input is the most common failure in this sector.
  • Permits and local ordinance — environmental clearance and the LGU resolutions. We prepare the technical annexes; the authority has to be yours.
  • A named counterpart — one person, usually MENRO or the plant manager, who owns the relationship. Projects without one stall at commissioning.

We provide

Everything between the tipping floor and the pallet.

  • Characterisation and feasibility — weighed, categorised, modelled, costed. Not estimated from a national average.
  • Engineering and installation — we deploy, install and commission the plant and machinery.
  • Operations — trained crews, TESDA-certified where the programme applies, with the facility run to a maintenance schedule rather than to failure.
  • Offtake for the output — Mason Bee takes the manufactured product to market, so the facility is not left holding inventory it cannot sell.

06  ·  Commercial

Three ways to own this.

All three are in our project record. Which one suits you is a question about your balance sheet and your appetite for operating risk, not about the technology.

Machinery supply Design, build, operate Joint venture
Capital YoursOne-time equipment purchase Shared or oursStructured against the operating term Ours, largelyYou contribute site and feedstock
Who operates YouWe train and hand over We doO&M for the term The ventureJointly governed
Output offtake Yours to sellMason Bee will buy at agreed rates ContractedAs with Maynilad's 5-year BioBrick term Shared revenueSplit per the venture agreement
Operating risk Yours Ours Shared
Suits An LGU with an existing MRF, crew and budgetVictoria · Sulu · Lubang · Plaridel An organisation that wants the outcome, not the plantMaynilad · BARMM A partner with land and feedstock but not capitalCycleon

07  ·  Start here

It begins with a weighbridge, not a proposal.

We characterise what you actually generate before anyone specifies a facility. The assessment is a document you keep and can tender with, whether or not you build with us.

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