Kiimikooyin noocee ah ayaa loo isticmaalaa dhirta daaweynta bullaacadda bullaacadda?

Markaad tixgelinaysoDaaweynta biyaha wasakhda ahGeedi socodka, ka bilow adoo go'aan ka gaaraya waxaad u baahan tahay inaad ka saarto biyaha si aad u buuxiso shuruudaha siideynta. Iyada oo la adeegsanayo daaweynta kiimikada saxda ah, waxaad ka saari kartaa ions iyo cunnooyinka adkaha ah ee yar yar ee ka kala milmaya biyaha, iyo sidoo kale xannaanooyinka adkaha ah. Kiimikooyinka loo adeegsaday dhirta daaweynta bullaacadda bulaacadaha badanaa waxaa ka mid ah:Dicculant, FARSAMADA FARSAMADA, ISLUUGANT.

Dicculant
Flocasulas waxaa loo isticmaalaa warshado fara badan oo kala duwan iyo codsiyoSi looga caawiyo ka saarida cunnooyinka adag ee laga joojiyo wasakhda wasakhda ah iyadoo ay diiradda saarato wasawareerka go'yaal ama "flocs" oo dul sabeeya dusha sare ama hoos udhac. Waxaa sidoo kale loo isticmaali karaa in lagu jiid jiiska, xoogga xoogga saarnada iyo cunsuriyada fuuq-baxa. Flocculas dabiiciga ah ama macdanta waxaa ka mid ah silica firfircoon iyo polysaccharides, halka floccularides synthetic ay caadi ahaan yihiin polyaccrialuside.
Waxay kuxirantahay khidmadda iyo kiimikada ka kooban wasakhda wasakhda ah, flocculas-ka waxaa loo isticmaali karaa kaligiis ama marka lagu daro Coluladaha. Flocasulasydus way ka duwan yihiin coaulas-ka in ay badanaa yihiin polymers, halka coluluants badanaa ay cusbo yihiin. Cabbirkooda molikalalal (culeyska) oo lagu qaado cufnaanta (boqolkiiba molecules ee lagu soo oogo anionic ama khidmad ah oo ku oofi kara "isku-dheelitirka" walxaha ku jira biyaha oo u horseedi kara. Guud ahaan, si guud loo isticmaalo anionic flochurants waxaa loo isticmaalaa in lagu qabsado walxaha macdanta, halka loo isticmaalo in lagu duubo walxaha dabiiciga ah.

PH Nidaaller
Si looga saaro biraha iyo wasaqda kale ee lagu kala diray wasakhda wasakhda ah, xaquuqyada PH ayaa la istcimaali karaa. Adoo kor u qaadaya PH ee biyaha, oo sidaas u kordhinta tirada biyuhu xun ee ionsroxide ee xun, tani waxay u horseedi doontaa in si wanaagsan loogu soo dalacayo ions-ka ion ee si xun loo eedeeyo ion-ka Hydroxide. Tani waxay keenaysaa in lagu shaandhadaa wax lagu shaandheeyo cufan iyo walxaha birta ee aan karka lahayn.

Coagat
Nidaamka daaweynta wasakhda ah ee daaweyn ah oo daaweyneysa cunnooyinka adag, coluladaha ayaa kor u qaadi kara wasakhooyinka laga hakiyey ka saarida fudud. Coagulas-ka kiimikada ee loo isticmaalo iska hor imaatinka wasakhda wasakhda warshadaha ayaa loo qaybiyaa mid ka mid ah laba qaybood: dabiiciga ah iyo inorganic.
Inorganic Cougurs waa wax ku ool ah waxaana loo isticmaali karaa codsiyo ballaaran oo ballaaran. Waxay si gaar ah u tarayaan ka soo horjeedaan biyaha ceyriinka ah ee maraq kasta oo hoos udhaca ah, oo arjigan kuma haboona Coluladaha dabiiciga ah ee dabiiciga ah. Markii lagu daro biyaha, inorganic Coaguum ee aluminium ama bir sahlan, nuugista nijaasta biyaha iyo nadiifinta. Tan waxaa loo yaqaanaa "xaafadaha" iyo-floccclate "". In kasta oo wax ku ool ah, hanaanku wuxuu kordhiyaa wadarta guud ee jajabka loo baahan yahay in laga saaro biyaha. Comconic Commonic Colulists waxaa ka mid ah aluminium sulfate, aluminium chloride, iyo sulfate ferric.
Coagulas-ka dabiiciga ah waxay leeyihiin faa'iidooyinka qaadashada hoose, wax soo saar yar oo jilicsan oo aan wax saameyn ah ku lahayn PH ee biyaha lagu daaweeyey. Tusaalooyinka coagulas ee caadiga ah ee dabiiciga ah waxaa ka mid ah polyamines iyo polydimetykyl dillorium chlorium, iyo sidoo kale melamine, formaldehyde iyo tannins.