NOVELTY - The method involves mixing landscape water body and coagulant, processing flocculation reaction, passing the water into coarse filter for removing impurities, performing primary purification, passing the water into a fine filter for filtering micro-flocculation material layer, performing precipitation, adsorption, purifying water from the water outlet of the fine filter, adding microbial agent, biological agent and landscape water algae microorganism preparation comprising Bacillus subtilis, Bacillus, denitrifying bacteria, high activity biological enzyme or multi-biotin.    USE - The method is useful for comprehensive processing of municipal scenic water (claimed).    ADVANTAGE - The method is useful for comprehensive processing of municipal scenic water with enriched water algae plant nutrient substance.    DETAILED DESCRIPTION - The method involves mixing landscape water body and coagulant by a lifting pump, processing flocculation reaction, passing the water from a lifting pump outlet into a coarse filter for removing impurities of large particles in water, performing primary purification using rough water filter, passing the water into a fine filter for filtering micro-flocculation material layer, performing precipitation, adsorption, filtering for removing algae intercepted in filter material layer, purifying water from the water outlet of the fine filter, adding microbial agent, biological agent and landscape water algae microorganism preparation comprising Bacillus subtilis, Bacillus, nitrobacteria, denitrifying bacteria, high activity biological enzyme or multi-biotin. The coarse filter has a filtering precision of not less than 1 mm. The coagulant is iron salt, sulfate or chloride with a concentration of 1-10 ppm. The iron salt is ferrous sulfate, ferric sulfate or ferric trichloride. The total number of active strains is more than 120-150 hundred million/g. The biologic algicide is methyl amine triazine. An INDEPENDENT CLAIM is included for a municipal scenic water comprehensive processing system.