Zum Inhalt springen
Volume 7

The Digestate Goldmine

Engineering Nutrient Recovery for a Circular Bioeconomy

Stop treating waste like a liability and start harvesting it as a high-value resource.

Strategic Objectives

• Master the technical precision of nitrogen and phosphorus extraction.

• Shift from expensive waste disposal to profitable mineral production.

• Implement advanced chemical precipitation and ion exchange workflows.

• Navigate the regulatory landscape of sustainable fertilizer engineering.

The Core Challenge

Traditional waste management ignores the massive mineral wealth trapped in anaerobic digestate, leading to environmental runoff and resource scarcity.

01

The Paradigm Shift

02

The Source Material

03

The Biological Engine

04

The Phosphorus Challenge

05

Chemical Precipitation

06

Struvite Crystallization

07

The Nitrogen Cycle

08

Ion Exchange Systems

09

Ammonia Stripping

10

Membrane Filtration

11

Reverse Osmosis Applications

12

Adsorption Techniques

13

Flocculation and Coagulation

14

The Role of pH Control

15

Zeolites in Recovery

16

Electrodialysis Recovery

17

Advanced Oxidation Processes

18

Circular Bioeconomy

19

Fertilizer Regulations

20

Life Cycle Assessment

21

The Future of Nutrient Engineering

Available eBook Editions

Arabic
English
French
German
Italian
Japanese
Korean
Portuguese
Spanish
Turkish