{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11498858","patent":{"patent_number":"US-11498858","title":"Methods for optimizing water treatment coagulant dosing","assignee":null,"inventors":[],"filing_date":"2019-05-20T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":20,"abstract":"Embodiments of the invention comprise methods and systems for optimizing coagulant dosing of raw water in a water treatment process. First, the embodiments determine the optimum dosage of pH adjusting chemicals to be added to the raw water based on a measurement of dissolved organic content, alkalinity, and pH of the raw water. Then, the embodiments perform a flocculation test of a mixture of the optimally-pH-dosed raw water and a hydrolyzing metal salt (HMS) wherein the dosage of the HMS salt in the mixture can be calculated based on a measurement of the charge demand of the optimally-pH-dosed raw water. The results of this flocculation test are compared to the results of at least one previous test of a combination of optimally-pH-dosed raw water and HMS to determine if the hydrolyzing metal salt dose is optimized. Once the HMS is optimized, the optimally-HMS-dosed optimally-pH-dosed water is tested with at least two different dosages of a polymer coagulant to determine the optimal polymer coagulant dosage to be used with the optimally-HMS-dosed optimally-pH-dosed water."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods for optimizing water treatment coagulant dosing","description":"Embodiments of the invention comprise methods and systems for optimizing coagulant dosing of raw water in a water treatment process. First, the embodiments determine the optimum dosage of pH adjusting","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11498858","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11498858","citation_suggestion":"Patentable. \"Methods for optimizing water treatment coagulant dosing\" (US-11498858). https://patentable.app/patents/US-11498858","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11498858","json":"https://patentable.app/api/llm-context/US-11498858","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:15:22.289Z"}