餐廚廢棄物肥料化利用投入產(chǎn)出料養(yǎng)分及安全性研究

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中圖分類號：X705文獻標(biāo)志碼：B

Analysis on Input-Output of Nutrients and Safety ofKitchen Waste Fertilizer

LiRuiqin’，Han Jierong2，Che Zongxian3，Yan Mingyuan2，Yu Anfen' （1.GansuScientificObservingandExperimentalStationfAgri-EnvironmentandArableLandConservation，MinistryofAgriculture， Lanzhou 730070，China；

2.Gansu Chinai Biomass Energy Co.Ltd，Lanzhou 73OoOo，China;

3.InstituteofSoilandFertilizerand Water-savingAgriculture，GansuAcademyofAgricultureSience，Lanzhou73Oo，China）

Abstract：Takingthedemonstrationprojectoffoodandkitchenwasteresourceutiliza-tionin WuweiPukangRuralComplexasan example，themethdsofon-thespotinvestigation，manualsrting，phsicalweighingandtesanalyssreadoptedtoun-der standthefactorstathindertheowthofops，suchastheamoutofedndoutput，temaincomposition，theclasificatio，hepo portion，themainicalandchemicalpropertis，teerinationate，theaetalandealtotent，tcTsprodesdata supportforusingitenwasteasfertlianderssientificevidenceforthegreeandarmlesstreamntandresourceutilationf kitchen waste in the Qilian Mountain agricultural and pastoral areas and zones.

Keywords：astoralomplex；itchenwastes；inputadutputmaterials；phsicalandhemicalcharacteristics；esourceutlato

前言

據(jù)國家統(tǒng)計局?jǐn)?shù)據(jù)，2021年全國生活垃圾清運量約為2.49億噸，主要處理方式為衛(wèi)生填埋和焚燒，其中餐廚垃圾的占比最高達到了 52% [1]，餐廚易腐有機垃圾處理不當(dāng)，不僅影響正常生產(chǎn)及生活，還會造成環(huán)境公害[2]。（剩余3935字）