{"id":"https://openalex.org/keywords/flocculation","display_name":"flocculation","description":"Flocculation is the aggregation of suspended particles into larger clumps that can settle or be removed, especially in water treatment.","display_name_alternatives":["flocculation reaction","particle flocculation","floculation"],"ids":{"openalex":"https://openalex.org/keywords/flocculation","wikidata":"https://www.wikidata.org/wiki/Q900689"},"primary_topic":{"id":"https://openalex.org/T11188","display_name":"Coagulation and Flocculation Studies","score":0.4089,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11188","display_name":"Coagulation and Flocculation Studies","score":0.4089,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":25662,"cited_by_count":468550,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/flocculation","updated_date":"2026-10-23T04:06:34","created_date":"2022-04-12T19:38:12"}