Samanti tacewa allon ne mai mahimmanci na'urar a cikin ruwa sarrafawa tsari, a tacewa tafkin taka biyu rawar daukar tacewa layer tacewa da kuma bayar da wanke rarraba ruwa (gas).The tacewa alloy ne mai mahimmanci na'urar a cikin ruwa sarrafawa tsari, a tacewa tafkin taka biyu rawar daukar tacewa layer tacewa da kuma backwash wanke rarraba ruwa (gas). Ingancin matattarar allon (musamman daidaito da daidaito na matattarar allon) yana da alaƙa kai tsaye da ingancin ruwa, yawan ruwa da kuma amfanin dogon lokaci na tashar ruwa, tashar ruwa na tashar ruwa.

A gargajiya tace tafkin rarraba ruwa tsarin tacewa da kuma bayan wanke juriya ne mai girma, da ruwa rarraba ba daidai ba, matattu ruwa yankin da yawa, tace kayan aiki mai sauki, siminti, a lokaci guda saboda gida wanke ƙarfi ya haifar da goyon bayan layers sassauƙa, bayyana yashi leakage da sauran mummunan sakamako.

Filter allon ya yi amfani da tsaye karfe mold zuba, ruwa grey rabo, m dutse, quartz yashi da sauran kayan da aka tsara, wannan samfurin tsananin aiwatar da kasa dacewa ka'idoji, da zane bukatun lissafi bude rabo, pre-binne ABS injiniya roba pre-binne hula, da biyu layers biyu-direction ingancin iyaya karfe ƙarfe. Yi amfani da high-darajar siminti, misali m dutse da kuma quartz yashi, ta hanyar inji stirred, mashed ruwa. ± 1mm kwance kuskure a kowace murabba'in mita a kan da ƙasa bangarorin tace allon. Shigarwa a cikin tace tafkin ya kai high daidaito na dukan tafkin kuskure ≤5mm, da kuma huɗu bangarorin m, babu rashin daidaito, cikakken saduwa da tafkin zane fasaha bayanin kula da bukatun.