Mukurapa gasi remarara, kunyanya mukurapa gasi remarara remaindasitiri rine maVOC (akadai sekudhinda, kupenda, uye indasitiri yemakemikari), upfu hwevhu hwediatomaceous hunogona kunyudza zvinhu zvinokuvadza zvinobudirira. Maumbirwo eupfu hwediatomite hune nzvimbo dzakawanda dzekunyudza, dzinogona kubata mamorekuru eVOC kuburikidza nemasimba evan der Waals uye kukwezvana kwemagetsi. Mushure mekugadzirisa pamusoro peupfu hwevhu hwediatomaceous (senge kurodha activated carbon, titanium dioxide, nezvimwewo), kugona kwayo kunyudza maVOC kunogona kuvandudzwa zvakanyanya. Tichifunga nezveworkshop yekupenda yefekitori yekugadzira mota semuenzaniso, gasi remarara rine benzene, toluene, uye xylene yakawanda. Mushure mekupfuura gasi remarara nepamubhedha wesefa wakazadzwa neupfu hwevhu hwediatomaceous hwakagadziriswa, mwero wekubvisa benzene, toluene, uye xylene unogona kusvika kupfuura 90%, uye huwandu hweVOCs mugasi remarara rakagadziriswa hwakaderera pane mwero wenyika (≤80 mg/m³). Kana tichienzanisa nekushandiswa kwekabhoni kwakagadziriswa kwechinyakare, upfu hwevhu hwediatomaceous hune zvakanakira zvemutengo wakaderera, hupenyu hurefu hwebasa (nguva yekusaturirwa kwekabhoni yakagadziriswa inopetwa kaviri kusvika katatu kupfuura kabhoni yakagadziriswa), uye kudzoreredzwa kuri nyore (kunogona kugadziriswazve nekudziisa pa300-400°C, uye kugona kwekudhonza kunogona kudzoreredzwa kusvika pamusoro pe85% mushure mekugadzirwazve).

Mukurapa magasi etsvina anonhuwa (akadai semafekitori ekugadzirisa marara, mafekitori ekuchenesa tsvina, nemapurazi ezvipfuyo), upfu hwenyika hwediatomaceous hunogonawo kuita basa rakanaka mukubvisa kunhuwa. Zvinhu zvinonhuwa zvinosanganisira ammonia, hydrogen sulfide, uye mercaptans. Maumbirwo eupfu hwediatomite hunogona kunyudza mamorekuru aya anonhuwa, uye mapoka anoshanda ealkaline kana acidic ari pamusoro payo (mushure mekushandurwa) anogona kuita zvinhu zvinonhuwa kuti azviore kuita zvinhu zvisina njodzi. Fekitori yekurapa marara muguta riri pamhenderekedzo yegungwa yakashandisa sisitimu yekubvisa kunhuwa yakavakirwa paupfu hwenyika hwediatomaceous. Mushure mekuiswa, huwandu hwehunhu hwakatenderedza fekitori hwakaderedzwa kubva pa5000 OU/m³ kusvika pasi pe200 OU/m³, iyo yaive yakaderera zvikuru pane mwero wenyika (≤400 OU/m³), uye zvichemo kubva kuvagari vepedyo zvakaderedzwa ne90%. Panguva imwe chete, upfu hwenyika hwediatomaceous hunoshandiswa mufekitori yekubvisa kunhuwa hunogona kushandiswazve mushure mekuvandudzwa, zvichideredza huwandu hwemarara akagadzirwa.​

Mukugadzirisa mvura yakasviba, upfu hwevhu hwediatomaceous hunonyungudika zvakanyanya hunogona kushandiswa kurapa mvura yakasviba yeindasitiri ine tsvina yeorganic (yakadai sekudhinda nekudhaya mvura yakasviba, mvura yakasviba yemakemikari). Kudhinda nekudhaya mvura yakasviba kune huwandu hwakawanda hwemadhayi uye maassiliaries, ane chroma yakawanda neCOD, uye zvakaoma kuibvisa. Kuwedzera 2-5% yeupfu hwevhu hwediatomaceous mumvura yakasviba kunogona kunyudza madhayi nezvinhu zveorganic mumvura. Miedzo inoratidza kuti mwero wekubvisa chroma wekudhinda nekudhaya mvura yakasviba unogona kusvika kupfuura 95%, uye mwero wekubvisa COD unogona kusvika 60-80%. Zvichienzaniswa ne coagulants dzechinyakare (dzakadai sealuminium sulfate), upfu hwevhu hwediatomaceous hauna kusvibiswa kwechipiri (hapana aluminum ion residue), uye tsvina inogadzirwa mushure mekurapa iri nyore kuomesa uye inogona kushandiswa sekuwedzera kwezvinhu zvekuvaka mushure mekurapa kusina njodzi. Fekitori yekudhinda nekudhaya muZhejiang yakashandisa upfu hwevhu hwediatomaceous kurapa mvura yayo yakasviba. Mushure mekurapwa, mvura yakasviba inogona kudzokororwa kugadzirwa (mushure mekurapwa kwakanyanya), zvichideredza kushandiswa kwemvura ne30% uye zvichichengetedza mari yakawanda yemvura.

Upfu hwedu hwevhu hwediatomaceous hunonyungudika zvakanyanya hwekuchengetedza zvakatipoteredza hune mhando dzakasiyana dzezvigadzirwa, zvinosanganisira hupfu, granular, uye hunoburitswa. Hupfu hwacho (100-800 mesh) hwakakodzera kugadziriswa kwemvura yakasviba uye kunyungudika kwemarara; hupfu hwacho (1-5 mm) hwakakodzera masisitimu ekunyungudika emubhedha wakagadzika mukurapa marara; hupfu hwacho (5-10 mm) hwakakodzera mapurojekiti makuru ekurapa marara ane mhepo yakawanda. Zviratidzo zvikuru zvehunyanzvi zvezvigadzirwa zvedu ndeizvi: nzvimbo chaiyo ≥200 m²/g, vhoriyamu yepore ≥0.8 cm³/g, kugona kwekunyungudika kwemethylene blue ≥15 mL/0.1g, uye huwandu hwehunyoro ≤3%. Tinogonawo kupa zvigadzirwa zveupfu hwevhu hwediatomaceous hwakagadziriswa zvichienderana nezvinhu zvevatengi zvavanoshandisa, zvakaita seupfu hwediatomite hwakaiswa carbon (hwekunyungudutsa VOCs), upfu hwediatomite hwakaiswa titanium dioxide (hwekunyungudutsa photocatalytic yezvinosvibisa organic), uye upfu hwealkaline diatomite (hwekunyungudutsa hydrogen sulfide).

Mukugadzira, tinoshandisa tekinoroji yepamusoro yekuvandudza kugona kwemushonga wepasi pevhu rediatomaceous. Maitiro ekugadzirisa anosanganisira kuita kuti acid ishande (tichishandisa dilute sulfuric acid kuti tibvise pamusoro pemapore ediatomite, kuwedzera huwandu hwemapore) uye kuita kuti thermal ishande (calcining pakupisa kwakanyanya kubvisa tsvina yeorganic mumapore uye kuwedzera saizi yemapore). Upfu hwepasi hwediatomaceous hwakagadziriswa hune nzvimbo chaiyo yepamusoro yakawedzerwa ne30-50% zvichienzaniswa neore yekutanga, uye kugona kwemushonga kwakavandudzwa zvakanyanya. Boka rega rega rezvigadzirwa richaongororwa kugona kwemushonga (tichishandisa methylene blue solution se adsorbate) uye kuyedzwa kwechimiro chepore (tichishandisa imwe surface area analyzer), tichiona kuti mashandiro echigadzirwa anoenderana nezvinodiwa.​