izindaba

I-Diatomite iwuhlobo lwedwala le-siliceous, elitholakala ikakhulukazi e-China, e-United States, eJapane, eDenmark, eFrance, e-Romania nakwamanye amazwe. Kuyidwala le-biogenic siliceous sedimentary elakhiwe ikakhulukazi izinsalela zama-diatoms asendulo. Ukwakheka kwamakhemikhali ayo ikakhulukazi i-SiO2, engavezwa njenge-SiO2•nH2O, futhi ukwakheka kwayo kwamaminerali kuyi-opal nezinhlobo zayo. Iziqiwi ze-Diatomite e-China zingamathani ayizigidi ezingama-320, kanti lezi zindawo ezingase zigcinwe zingaphezu kwamathani ayizigidi eziyizinkulungwane ezimbili, ikakhulukazi empumalanga yeChina nasenyakatho-mpumalanga yeChina, okuneziqiwu ezinkulu ezisezifundazweni zaseJilin, Zhejiang, Yunnan, Shandong, Sichuan.

Okusanhlamvu kwe-tChina kugcine isikhathi eside, isitoreji eside, ukulimala kwezinambuzane kubi kakhulu, isikhathi eside ikakhulukazi kusetshenziswa amakhemikhali e-phosphine njengokuvimbela nokulawula, sekuzuze impumelelo ethile, kodwa i-PH3 ingcolisa imvelo, enobuthi kubasebenzi kanye nezinambuzane eziningi ezinenkinga yokumelana nezidakamizwa ezinkingeni zayo ezifana nezidingo eziphawulekayo eziphuthumayo zokuxazulula.

Ama-diatomite insecticide kancane kancane abe yindlela ebalulekile yokulawula izinambuzane ezisanhlamvu ezigciniwe ngenxa yobuthi bazo obuncane ezilwaneni ezincelisayo, azinansalela yamakhemikhali futhi akukho nokungcoliswa kwemvelo. Iyindawo ekahle ye-phosphine namanye ama-ejenti amakhemikhali, ahlangabezana nezidingo zokuvikeleka kokudla kanye nesitoreji esiluhlaza. Inenani elikhulu lokucwaninga nentuthuko kanye nethemba elibanzi lesicelo.Okwamanje, ucwaningo nokuthuthukiswa kobuchwepheshe bokufaka isibulala-zinambuzane se-diatomite kanye nemishini yokufaka eChina kusesesigabeni sokuqala. Kuyaphuthuma ukuthuthukisa ubuchwepheshe bokufaka isicelo kanye nemishini yokusebenza esebenza kahle kakhulu efanele indawo yokugcina okusanhlamvu e-China ukuze kuthuthukiswe umphumela wokulawula izinambuzane, kuncishiswe umfutho wabasebenzi, futhi kunikeze ukusekelwa kwezobuchwepheshe ekukhuthazeni ukusetshenziswa okukhulu kwesibulala-zinambuzane se-diatomite e-China.

Okungenhla yikho konke okuqukethwe okwabiwe ngumkhiqizi we-diatomite wezinga lokudla uJilin Yuantong. Ukuze uthole ulwazi olwengeziwe mayelana ne-diatomite yezinga lokudla, i-diatomite e-calcined, usizo lokuhlunga lwe-diatomite, umkhiqizi we-diatomite, inkampani ye-diatomite nolunye ulwazi oluhlobene, sicela uvakashele iwebhusayithi yethu esemthethweni:dadidiatomite.com   https://jilinyuantong.en.alibaba.com