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Mini blog about recycling





The 369SORTWASTE method uses a mathematical equation (X+Y+Z) = 18 (based on the numbers 3, 6, and 9) to push recycling rates to 80-90%. It structures waste into distinct, manageable fractions that drastically reduce cross-contamination at the source. [1, 2, 3]

The Mathematical 369 System
The method breaks down daily waste management into three tiered categories: [1, 2]
  • X = 3 (Daily Core Sorting): Indoor sorting that divides waste into MIX (mixture of paper, plastic, metal), BIO (organic), and Glass/Ceramics. [1, 2]
  • Y = 6 (Standard Sorting): Expands the fractions to 6 for more detailed daily/weekly sorting: Waste Paper, Plastic/Metal, Textiles, WEEE (electronics), Hygienic products, and Ash/Slag and Ballast. [1]
  • Z = 9 (Extended Sorting): Incorporates 9 additional localized fractions to reach maximum resource recovery. These include Wood, Metals, Special Plastics, Construction/Renovation, Bulky Waste, and Hazardous materials. [1, 2, 3, 4]
Why This Method Achieves 80–90% Recovery
  • Source Separation: By mandating micro-sorting at the user level, the system prevents the contamination of high-value recyclables (like clean paper) with unrecyclable organics. [1, 2, 3]
  • Pricing/Incentive Architecture: The method relies on a tiered system (Mini, Midi, Maxi). The lowest tier (least effort) is the most expensive, while the Maxi tier (high sorting compliance) is the cheapest. This mathematical financial incentive drives community compliance up to targeted thresholds. [1, 2, 3]
  • Optimized Logistics: The mathematical division of sorting fractions aligns directly with optimized municipal collection routes (e.g., three-chamber trucks picking up specific groups of fractions on a rotating basis), ensuring collected recyclables aren't mixed en route to the facility.









Written by Sylwester Bogusiak
O mnie: Programista, akwarysta, ekonomista, badacz, matematyk, filozof. Zamiłowanie do liczb i matematyki oraz komputerów zaszczepił u siebie wraz z obejrzeniem seansu Kaszpirowskiego w wieku 11 lat. Pierwsze co poznał - to to, że dobre jest mleko matki, a inne nie - czyli system binarny miał już opanowany w wieku niemowlęcym. Autor serwisu dla akwarystów www.akwa-market.pl i strony o pieniądzu i bankowości www.positivemoney.pl oraz założyciel kampanii 369 SORTUJ ODPADY.
Postaw mi kawę na buycoffee.to
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