Abstract In Bamako District, capital of Mali with 2.2 million inhabitants, 98.5 % of the population resorts to autonomous sanitation. This results in a considerable production of fecal sludge, accounting for more than 600,000 m³/year. This article shows how a smartphone application can support and facilitate the management of emptying services. It is based on the experience of Join For Water & PRACTICA who have designed a smartphone application, called ‘Kolochilikelan’ which in Bambara means ‘the controller’, to allow all partner emptying operators to monitor and control their activities.

中文翻译：

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Kolochilikélan：马里排空运营商促进业务发展的数字化机遇

摘要 在拥有 220 万居民的马里首都巴马科区，98.5% 的人口依靠自主卫生设施。这导致产生大量粪便污泥，超过 600,000 立方米/年。本文展示了智能手机应用程序如何支持和促进清空服务的管理。它基于 Join For Water & PRACTICA 的经验，他们设计了一个名为“Kolochilikelan”的智能手机应用程序，在班巴拉语中意为“控制者”，允许所有合作伙伴清空操作员监控和控制他们的活动。