Resource Value Mapping Tool

1. Fill in waste stream data

2. Fill in local prices for resource recovery products

3. Discover the value of your waste

Resource Value Mapping (REVAMP) is a decision support tool for rapidly estimating the resource recovery potential from organic waste streams including sewage sludge, faecal sludge, and other organic solid waste.



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Waste streams

Enter your waste streams here and determine the percentage of each waste stream to be used for each resource option.

Faecal sludge
Select what % of waste to what option
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Sewage sludge
Select what % of waste to what option
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Organic municipal solid waste
Select what % of waste to what option
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Waste quality

Waste quality has default data on the physical and chemical characteristic of waste streams. You are free to change these.

Units Faecal sludge Sewage sludge Solid waste
Total solids, TS % ${ errors[0] } ${ errors[0] } ${ errors[0] }
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Total solids, TS mg/L
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Volatile solids, VS % TS ${ errors[0] } ${ errors[0] } ${ errors[0] }
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Total nitrogen, TN mg N/L
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Total nitrogen, TN mg N/kg TS
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Total phosphorus, TP mg P/L
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Total phosphorus, TP mg P/Kg TS
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Total potassium, TK mg K/L
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Total potassium, TK mg K/kg TS
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Calorific value, CV MJ/Kg TS
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Biomethane potential NM3CH4/tonne VS
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Treatment processes

Units Faecal sludge Sewage sludge Solid waste

Anaerobic digestion

Volatile solids degradation rate, VSD % ${ errors[0] } ${ errors[0] } ${ errors[0] }
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Dry mass reduction rate for anaerobic digestion (AD) residue, DMRAD % of initial TS ${ errors[0] } ${ errors[0] } ${ errors[0] }
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Black soldier fly process

Biomass conversion rate for black soldier fly (BSF) larvae, BCR % ${ errors[0] } ${ errors[0] } ${ errors[0] }
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Dry mass reduction rate for BSF residue, DMRBSF % of initial TS ${ errors[0] } ${ errors[0] } ${ errors[0] }
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Total nitrogen (TN) reduction in BSF residue, TNRBSF % of initial TN ${ errors[0] } ${ errors[0] } ${ errors[0] }
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Total phosphorus (TP) reduction in BSF residue, TPRBSF % of initial TP ${ errors[0] } ${ errors[0] } ${ errors[0] }
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Total potassium (TK) reduction rate in BSF residue, TKRBSF % of initial TK ${ errors[0] } ${ errors[0] } ${ errors[0] }
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Composting

Dry mass reduction in compost, DMRC % of initial mass ${ errors[0] } ${ errors[0] } ${ errors[0] }
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Total nitrogen (TN) reduction during composting, TNRC % of initial TN ${ errors[0] } ${ errors[0] } ${ errors[0] }
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Total phosphorus (TP) reduction during composting, TPRC % of initial TP ${ errors[0] } ${ errors[0] } ${ errors[0] }
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Total potassium (TK) reduction during composting, TKRC % of initial TK ${ errors[0] } ${ errors[0] } ${ errors[0] }
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Prices

Update the prices available in your local market.

Product Potential price Units References
Biogas US$/Nm3
Solid fuel US$/ton
Black soldier fly larvae US$/ton
Compost US$/ton
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