Dab tsi yog vim li cas lub tsev tso quav tseem thaiv tom qab

Dab tsi yog vim li cas lub chav da dej tseem raug thaiv tom qab ntxuav lub pas dej biochemical nrog ceramic hluav taws xob cua sov pads

Yog vim li cas vim li cas lub chav dej tseem raug thaiv tom qab ntxuav lub pas dej biochemical yog txheeb xyuas los ntawm ntau yam

Ua ntej, paub meej tias qhov ua rau muaj qhov thaiv hauv chav dej yog tshwm sim los ntawm lub pas dej biochemical tag nrho. Yog tias lub pas dej biochemical qeeb, ua rau lub qhov tso quav tso quav, muaj ntau qhov tshwm sim: cov dej hauv chav dej qeeb tab sis cov ntaub so ntswg tuaj yeem yaug; Thaum kuv tso dej rau pem hauv ntej, lub chav dej nyob rau hauv thawj pem teb yuav tawm, thiab ces nws rov qab mus.

Yog tias qhov no tshwm sim, lub pas dej biochemical yuav puv. Kuv yuav ua li cas yog tias qhov thaiv hauv chav dej tseem tsis tau daws tom qab ntxuav lub pas dej biochemical?

Tom qab ntxuav lub pas dej biochemical, sau ib lub thoob nrog dej thiab yaug nws nrog cov ntaub so ntswg los ntawm chav dej. Xyuas seb puas muaj cov ntawv phuam da dej tawm ntawm lub fecal inlet yeeb nkab. Yog tsis yog, nws txhais tau hais tias cov yeeb nkab thaiv. Yog tias muaj cov ntaub so ntswg ntws tawm thiab cov dej ntws sai sai, nws yuav tsum tau kuaj xyuas seb cov kav dej ntws tawm hauv txhua qhov chaw ntawm lub tank biochemical thiab peb qhov chaw ntawm lub tank biochemical tau thaiv. Tshawb xyuas ib qho los ntawm ib qho kom paub qhov laj thawj.

Kev tu tsis tu ncua ntawm lub tank biochemical tuaj yeem ua rau tawg, thiab lub sijhawm ntev tsis tu lub tank biochemical yuav ua rau muaj kev puas tsuaj loj. Nws tau tshaj tawm tias tam sim no lub tank biochemical feem ntau yog ib txwm siv peb-theem biochemical tank, nws txoj haujlwm yog los nag thiab khaws cov quav. Feem ntau, nws yuav tsum tau 30 hnub ntawm anaerobic fermentation kom txo qhov ntim ntawm cov quav thiab txo cov concentration ntawm cov dej phwj tuaj ua ntej nws tawm mus rau hauv cov kav dej phwj hauv tsev. Txawm li cas los xij, thaum lub hauv qab ntawm lub tank biochemical hardened vim fecal sediment deposition, ua rau tsis txaus qhov chaw thiab lub sij hawm rau fecal dej fermentation, nws ncaj qha cuam tshuam cov nyhuv ntawm harmless kev kho mob. Thaum cov fecal residue yog hardened mus rau ib tug tej qhov siab, cov quav yog sib npaug zos rau tawm ncaj qha mus rau hauv lub biochemical tank yam tsis muaj kev kho mob. Lub sijhawm no, lub tank biochemical twb nyob rau hauv lub neej thiab tau dhau los ua "septic tank" yam tsis muaj kev cuam tshuam ntawm kev tso quav.

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