Ulwakhiwo olubonakalayo kunye noluncinci lwemathiriyeli ye-volcanic rock biofilter iphawulwa ngumphezulu orhabaxa kunye ne-micropore, elungele ngokukodwa ukukhula kunye nokuveliswa kwe-microorganisms kumphezulu wayo ukwenza i-biofilm.Imathiriyeli yokucoca amatye entaba-mlilo ayinakunyanga kuphela amanzi amdaka kamasipala, kodwa kunye namanzi amdaka endalo ephilayo kwimizi-mveliso yebhayoloji, umjelo wamanzi asekhaya, umthombo wamanzi angcolisekileyo amancinci, njl.Ngexesha elifanayo, linokwenza unyango oluphezulu lwamanzi omsila emva kwenkqubo yokucocwa kwesibini yesityalo sokucocwa kwamanzi amdaka, kwaye amanzi acociweyo anokufikelela kumgangatho wokusetyenziswa kwakhona kwamanzi Ingasetyenziselwa ukusetyenziswa kwakhona kwamanzi.

Ulwakhiwo lwemichiza ye-volcanic rock biofilter imathiriyeli ilandelayo

1. Ukuzinza kweekhemikhali zeMicrobial: imathiriyeli ye-volcanic ye-biofilter ye-volcanic ayina-corrosion-resistant, inert, kwaye ayithathi nxaxheba kwi-biochemical reaction of biofilm kwindawo engqongileyo.

2. Umphezulu wombane kunye ne-hydrophilicity: umphezulu we-volcanic rock biofilter unentlawulo echanekileyo, ehambelana nokukhula kwe-microorganisms.Ine-hydrophilicity eyomeleleyo, isixa esikhulu se-biofilm eqhotyoshelweyo kunye nesantya esikhawulezayo.

3. Njengomthwali we-biofilm, i-volcanic rock biofilter ayinayo impembelelo eyingozi kunye ne-inhibitive kwi-microorganism engenakunyakaziswa, kwaye ibonakaliswe ukuba ayichaphazeli umsebenzi we-microorganism.

Ukusebenza kwehydraulic ye-volcanic rock biofilter imi ngolu hlobo lulandelayo

1. I-Porosity: umyinge we-porosity ngaphakathi nangaphandle malunga ne-40%, kwaye ukuchasana kwamanzi kuncinci.Kwangaxeshanye, xa kuthelekiswa nohlobo olufanayo lwemidiya yokucoca, ubungakanani bemidiya yokucoca efunekayo incinci, enokufikelela kwinjongo yokucoca elindelekileyo.

2. Ummandla othe ngqo: indawo enkulu yendawo enkulu, i-porosity ephezulu kunye ne-inert, ehambelana noqhagamshelwano kunye nokukhula kwe-microorganisms, igcina i-biomass ye-microbial, kwaye iququzelele inkqubo yokudlulisa ubuninzi be-oksijeni, izondlo kunye nenkunkuma eyenziwa kwinkqubo ye-microbial. imetabolism.

3. Imilo yesixhobo sokuhluza kunye nepateni yokuhamba kwamanzi: ngenxa yokuba imathiriyeli ye-volcanic yebhayoloji yebhayoloji ayicholwanga, kwaye uninzi lwedayamitha yepore inkulu kuneceramsite, inokumelana kancinci nokuhamba kwamanzi kwaye igcina ukusetyenziswa kwamandla.