🌐EnglishEnglishFrançaisPolskiРусскийالعربيةفارسی中文日本語EntityQ26838173· pop 10· linked from 274 articlesfecal sludge managementcollection, transport, and treatment of fecal sludge from pit latrines, septic tanks or other onsite sanitation systemsConnectionssanitationEntitypublic toiletEntityCategoriesEnvironmental engineeringFecesSanitationSewerage