Trolley, waste module and system for collecting waste

A system for collecting waste, comprising:

• a trolley comprising:
• a housing comprising a main waste chamber for receiving waste and comprising at least one module seating, each of the at least one module seating configured to receive a respective waste module for collecting waste;
• and
• wheels attached to a bottom wall of the housing;
• wherein each module seating comprises fasteners, which are configured to releasably couple a respective waste module;
• and
• a liquid waste module comprising:
• a module housing comprising a top surface, an outside surface, and a top opening at the top surface, the top opening for inserting liquid waste;
• and
• a module waste chamber for receiving liquid waste inserted through the top opening;
• wherein the module housing comprises second connection means at the outside surface, which are configured to releasably interact with first connection means of a trolley for collecting waste;
• wherein the liquid waste module is received by the at least one module seating and is releasably connected thereto;
• wherein the liquid waste module comprises a structure to direct flow of liquid from the top opening, to an output of the structure, and into the module waste chamber of the liquid waste module, such that liquid inserted into the top opening flows through the structure, to an output of the structure, and into the module waste chamber;
• and
• wherein the structure of the liquid waste module comprises a funnel releasably connected to the module waste chamber.