The Litterboom Project

Parley
Publié: 29 avril 2021
Dernière modification: 29 avril 2021
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Résumé

In South Africa almost 90% of South Africa's marine plastic pollution originates from its own river systems.​The Litterboom Project (TLP) uses a large pipe that is anchored across the river, which acts as a catchment for all surface-level plastics- which are predominantly HDPE and PET. This preventative measure is set up strategically where it can collect the most rubbish and where the team collects, sorts, and sends the plastic off for recycling.

Classifications

Région
Afrique de l'Est et du Sud
Échelle de la mise en œuvre
Intranational
Ecosystème
Estuaire
Plage
Rivière, ruisseau
Écosystèmes d'eau douce
Écosystèmes marins et côtiers
Thème
Acteurs locaux
Atténuation du changement climatique
Entretien des infrastructures
Restauration
Science et recherche
Challenges
Inondations
Acidification des océans
Cyclones tropicaux / typhons
Perte de l'écosystème
Manque d'accès au financement à long terme
Changements dans le contexte socio-culturel
Chômage / pauvreté
Objectifs de Développement Durable
ODD 6 - Eau propre et assainissement
ODD 11 - Villes et communautés durables
ODD 14 - Vie aquatique
ODD 17 - Partenariats pour la réalisation des objectifs

Emplacement

Durban, KwaZulu-Natal, South Africa | Port Elizabeth- Eastern Cape, Cape Town-Western Cape,Hazyview-Mpumalanga

Défis

  • Inadequate finances to fully ensure all the rivers are covered with the boom to trap plastics
  • A  lot of waste that is non-recyclable i.e textiles, polystyrene, and certain plastic packaging with no commercial value, have made it difficult to divert plastic pollution overrun landfill sites
  • Vagaries of weather sometimes make rivers rise significantly thereby destroying the already installed litter booms rivers rise significantly.
  • Inadequate awareness among communities on how to dispose and manage plastic waste at the household level.
  • Only catches plastic floating on the surface.
  • Booms and traps do not catch microplastics.
  • The boom and traps sits across the river so may block traffic depending on location.

Bénéficiaires

  • Young people due to employment opportunities.
  • Material recycling and treatment facilities.
  • Local governments.
  • Hospitality industries as result of clean beaches. 
  • Communities at large.

Comment les blocs constitutifs interagissent-ils entre eux dans la solution?

Partnerships and infrastructural development have been interacting dependently in order to scale this project to other localities in South Africa, making the impacts visible. A project started by one man with a dream of seeing a clean beach involved many partners who came in with their expertise to scale the use of booms to trap waste flowing through rivers.

Les impacts positifs

  • TLP currently has employed over 36 staff dedicated to five of Durban’s most polluted river systems, collecting over 33,000lbs of plastic every month.
  • The Durban Green Corridor litter booms in the Umgeni River catchment are serviced by plastics collectors and the collected materials are sorted and sold to plastics recyclers.
  • A successful Black River Pollution meeting on 24 October in 2018 brought various role partners together to share information and come up with a river pollution strategy – an action plan for 2019 putting TLP on the course of being scaled.
  • TLP has reduced the City Council budget for rivers clean in Kwazulu Natal by 98%.

 

 

 

Histoire

Business Insider South Africa

A series of innovative floating plastic litter booms has just made its way onto Cape Town's waterways, which will go a long way toward collecting waste that otherwise would have dispersed into the ocean or potentially become hazardous for those living along the riverbanks near it. 

The booms have so far been rolled out along the city's Black River system, which can overflow with tonnes of plastic every year into the sea at Paarden Eiland.

The litter booms are designed to stretch over the surface of the water, catching floating plastic and other debris as the debris moves downstream. 

Photo: Jay Caboz

The efforts form part of a public private partnership between the City of Cape Town, and two NGOs - The Litterboom Project (TLP) and Pristine Earth Collective - that are conducting a "RIVERLUTION" to clean up water systems in the city. 

"We believe that this first proof of concept will be a starting point for focusing our efforts on river interception systems and revisiting our waste management structure in hotspot areas," said Cameron Service, founder of TLP.

Almost 90% of South Africa's marine plastic pollution originates from its own river systems. This amounts to between 15 000 and 40 000 tonnes of marine plastic per year, according to new research published by Carina Verster and Hindrik Bouwman in the South African Journal of Science in June.

TLP is South Africa's first large-scale river interception programme. It began in 2017 as a pilot project collecting waste in the Umgeni River in Durban. Since then, TLP has branched out with more than 20 booms across river systems in KwaZulu-Natal, successfully removing 700kg to 1 tonne of plastic each day.

Contribué par

Raymond Obare Sustainable inclusive Business- Knowledge Centre Kenya

Soumise par

The Littleboom Project