Hauv cov nqe lus ntawm cov yam ntxwv tseem ceeb ntawm PPR leeg, nws yog non-toxic thiab hygienic. Cov raw khoom ntawm pp-r tsuas yog carbon thiab hydrogen, thiab tsis muaj teeb meem thiab tshuaj lom, uas muaj kev nyab xeeb thiab txhim khu kev qha, tsis yog rau dej txias thiab dej kub, tiam sis kuj yog rau cov dej ntshiab haus.
Siv tom qab lub sijhawm, tab sis PPR yas kav, yeeb nkab phab ntsa thij plawv yog qhov mob hnyav, qhov kub kub, legionella kab mob, ua lub neej tshiab thiab lub neej uas yuav ua rau tib neeg kev noj qab haus huv raug tua, rau cov dej hauv tsev.
PPR yas kav hauv 2002 pib hauv cov tsev neeg suav ua dej haus, Beijing cov chaw rau kab mob kev tiv thaiv thiab kev tiv thaiv: ib qho kev ntsuam xyuas uas tsis pom zoo PPR lim dej zoo ntawm tag nrho cov kab mob, thiab kos cov eosinophilic lung legionella hom 1, hom 5, tus naj npawb ntawm shocking, ntau tshaj li tau txwv kev siv ntawm galvanized yeeb nkab. Cov kev kuaj hauv dej zoo tau ua kom txog li 28 kab mob thiab 16 hlau hais, xws li hlau, manganese, zinc, txhuas thiab mercury. Cov kav dej PPR yog ib qho chaw ua qoob rau cov kab mob. Ntawm PPR yeeb nkab kev lag luam dej xa hauv kev siv tom qab lub sij hawm ntawm cov raj ntim quav, qhov kev kuaj tau yog: tus kab xeb daj, muaj coli, staphylococcus aureus, fine, kab mob thiab lwm yam kab mob, ntau cov kab mob hlau, e. Coli Mr Hill, cov kab mob hauv plab hnyuv ntawm cov genus, qhov chaw nyob, acinetobacter, aeromonas, seem coli, bacillus genus ntau yam li 31 thiab hom tawv nqaij pseudomonas yam tsawg kawg yog 14 hom tshuaj lom kab mob, txawm pom tias cov tshuaj tua tsis haum microbial, xws li kab mob cov kab mob, kab mob bacillus, li raj raj thiab chlorella, thiab lwm yam. Cov kab mob heterotrophic, escherichia coli, radionuclides thiab fungi muaj siab kawg hauv cov av ntawm cov phab ntsa puab. Tongji University, tsinghua tsev kawm ntawv, Shanghai dej purification Association, thoob ntiaj teb tooj liab kev lag luam koom haum (Suav), wuhan kab mob tshawb fawb ntawm suav academy ntawm Sciences, thiab lwm yam.
PPR yas yeeb nkab yog qhov yuav tsum ua kom tsis muaj mob, tab sis tsis yog PPR yas kav nws tus kheej txoj haujlwm thiab kev ua haujlwm ntawm tua kab mob, hauv qhov chaw no, tsev dej hauv cov dej tsis huv, tom qab txheej txheem dej cog thiab cov yeeb nkab ntawm cov laus tsis yog tsim nyog, ua kom tsev neeg PPR cov dej haus ntawm cov dej zoo ntawm cov pa pollutants thiab kab mob loj hlob, yog ib qho teeb meem loj heev rau tib neeg kev noj qab haus huv, yog ib feem ntawm cov neeg nyob hauv Nroog Suav cov kev qhia txog kev noj qab haus huv: qhia txog txhua yam kab mob thiab kev loj hlob ntawm cancer cov dej haus hauv tsev, txheeb rau qhov yuam kev mus xaiv yeeb nkab khoom.
Yog li ntawd cov kws tshaj lij:
1) hloov cov yeeb nkab dej: ntev dua cov PUB siv yeeb nkab, ntau dua qhov "tshuaj lom", los yog lub qub yeeb nkab raug ntxuav thiab tshuaj tua kab mob tas li.
2) nruab taub thiab lim dej hauv lub cav dej kom huv hauv cov yeeb nkab qub.
3) cov neeg tshiab tuaj yeem tsim cov neeg tuaj yeem tuaj yeem tuaj yeem kawm tau los ntawm cov tebchaws nyob sab Europe thiab Asmeskas, thiab tsev neeg tuaj yeem nruab muaj cov khoom siv hlau yas thaij (me ntsis nqi siab dua) los yog puab cov tooj liab PPR (nqe nruab nrab). Vim hais tias tooj liab muaj cov kev ua kom zoo thiab kev tu yus tus kheej, nws yog qhov tsim nyog rau tsev neeg siv.
