1. Inorganic impurities in water
Kayan lambu greenhouses amfani da drip ban ruwa, mafi yawan ruwa ne da ruwa. An fahimci cewa zargin high-kwarara manhole kudi, da kuma wasu rijiyoyin a cikin yin amfani da wani lokaci bayan da halin da ake ciki za a yashi mai motsawa. Ruwa yashi da tsakuwa ciki ƙaruwa, zai lalle drip ban ruwa drip ramukan sa da plugging. A wasu wuraren arziki a cikin albarkatun ruwa a ƙasa, drip ban ruwa yafi by ruwa a cikin canal, wanda kuma ya ƙunshi mutane da yawa masu girma dabam jere daga inorganic impurities. Wadannan suna tarewa da m.
Solutions: Ga inorganic impurities more ruwa, don a hana plugging kamata karfafa ruwa tace. A cikin ruwa a shigarwa na manyan-sikelin tacewa kayan aiki, a kowane greenhouse manoma bukatar ka shigar da aiki na karfi monomer tacewa tsarin. Kamar yashi da tsakuwa tace, laminated, raga tace hade, ruwa ingancin za a iya cimma ta amfani da daidaitattun drip ban ruwa. Idan aka same shi da cewa tarewa da halin da ake ciki ya faru a cikin toshe rami ta cikin rami a lokaci guda, ya kamata mu bude wani capillary don inganta ruwa matsa lamba don wanke impurities a capillary.

2. Organic impurities
Ga wasu daga cikin sinadaran da takin ko wasu abubuwa gurbata m rijiyoyin ko kogi ramuka, Organic impurities a cikin ruwa shi ne daya daga cikin dalilan sa da tarewa da idanu. Bugu da kari, idan kana amfani da drip ban ruwa tsari, da taki da ba a amfani bayan kammala isasshen ruwa kurkura, zai iya haifar da wani iri-iri na algae a cikin bututun mai manyan yawan kiwo, wanda aka tarewa da idanu na daya daga cikin dalilan .
Solutions: zabi mai kyau quality na drip ban ruwa da sarewa, da su dauki baki fim karkashin iko da ban ruwa a karkashin fim. Akwai hanyoyi biyu don warware tarewa idanu: Na farko, da yin amfani da acid a tsaftace, disinfection za a iya cimma, hanawa da kuma kawar da algae da ake dasu sakamako na ruwa. Fiye amfani perchloric acid, nitric acid, phosphoric acid, sulfuric acid, amfani da PH darajar 5.5-6.0, magani dole ne tsananin sarrafawa taro, don kauce wa cutar da amfanin gona. Acid tsaftacewa kula ragewan da tsarin ban ruwa matsa lamba ga rage gudu da kwarara kudi da kuma inganta pickling sakamako, bayan karshen kurkura da ruwa. Na biyu shi ne yin amfani da musamman sterilization algicide kurkura.

3. Ruwa da taki
Amfani da drip ban ruwa taki a lokacin da taki idan solubility bai isa ko fiye da impurities, shi zai sa tarewa idanu. Duk da haka, kayan lambu da manoma kuma bukatar kula da matsala da aka yi amfani a wasu kayan lambu samar da yankunan ruwan karkashin kasa, alli, magnesium da sauran karfe ion abun ciki shi ne high, da carbonate ciki ne high, mu yawanci ce da ruwa ingancin ne in mun gwada wuya, dogon lokacin da amfani a drip ban ruwa bututu bango don samar da mafi sikelin (alli carbonate, da dai sauransu). Ƙila za a gauraye da sinadarin hada takin zamani a lokacin da hazo da za su faru, sakamakon tarewa idanu.
Solutions: Domin ruwa ingancin wuya yankunan za a iya amfani da ion musayar ruwa purifier ga ruwa magani. Domin ya hana abin da ya faru na taki tarewa da idanu na halin da ake ciki, manoma ya kamata amfani da kyau quality, high solubility, babu saura ruwa mai narkewa taki. Yanzu tare da kyautata na ruwa mai narkewa taki masana'antu tsari, da yin amfani da ion kunnawa fasaha a cikin ruwa mai narkewa taki abubuwa mafi barga, zai iya hana taki da ruwa karfe ions gani hazo.