He alakaʻi no ka wai ʻauʻau maʻemaʻe: Flocculation i kou loko me ka Aluminum Sulphate

Hoʻonui ka wai ʻauʻau i ka pilikia o nā maʻi maʻi a hoʻemi i ka maikaʻi o nā disinfectants no laila e mālama ʻia ka wai loko.Nā Flocculanti ka manawa kūpono. ʻO ka Aluminum Sulphate (kahi i kapa ʻia ʻo alum) he wai puna flocculant maikaʻi loa no ka hana ʻana i nā loko ʻauʻau maʻemaʻe a maʻemaʻe.

He aha ka Aluminum sulfate i hoʻohana ʻia no ka mālama wai

ʻO ka Aluminum sulfate he mea ʻano maʻalahi i hiki ke hoʻoheheʻe ʻia i ka wai, a ʻo kona ʻano kemika ʻo Al2(SO4)3.14H2O. ʻO ka hiʻohiʻona o nā huahana kālepa keʻokeʻo orthorhombic crystalline granules a i ʻole nā ​​papa keʻokeʻo

ʻO kāna mau mea maikaʻi ʻo ia ka liʻiliʻi o ka corrosive ma mua o FeCl3, maʻalahi e hoʻohana, loaʻa ka hopena mālama wai maikaʻi, a ʻaʻohe hopena ʻino i ka maikaʻi o ka wai. Eia nō naʻe, pono e hoʻomaopopo ʻia i ka wā e haʻahaʻa ai ka mahana o ka wai, e lohi ka hoʻokumu ʻana o ka floc a wehe, e pili ana i ka coagulation wai a me ka hopena flocculation.

PeheaAluminum SulphateHana i ka wai loko

I ka hoʻomaʻemaʻe ʻana i ka wai, ke hoʻoheheʻe ʻia i ka wai, hana ʻia ka alumini sulphate i flocculant e huki ai i nā mea paʻa i hoʻopaʻa ʻia a me nā mea haumia a hoʻopaʻa iā lākou, e maʻalahi ai ka hoʻokaʻawale ʻana mai ka wai. ʻO ke ʻano, ʻo ka alumini sulfate i hoʻoheheʻe ʻia i loko o ka wai e hoʻoheheʻe mālie ʻia e hana i kahi colloid Al(OH)3 i hoʻopiʻi maikaʻi ʻia, e hoʻopili ana i nā mea i hoʻopaʻa ʻia i ka wai, a laila hui koke a noho i lalo o ka wai. A laila hiki ke hoʻokaʻawale ʻia ka sediment mai ka wai e ka sedimentation a i ʻole ka kānana.

Hoʻopili ʻia ka sediment mai ka wai, e hōʻemi ana i ka nui o nā mea haumia i ka wai a hoʻemi i ke kumukūʻai o ka mālama ʻana i ka lepo.

ʻO ka alumini sulphate hāʻawi i ka loko wai i kahi ʻulaʻula maʻemaʻe a translucent a i ʻole uliuli ʻōmaʻomaʻo.

Nā kuhikuhi no ka hoʻohana ʻana i ka Aluminum Sulphate i ka mālama wai

1. E hoʻopiha i kahi bākeke plastik i ka hapalua piha me ka wai loko. E lulu i ka omole, a e hookomo i ka alumini sulfate ma ka helu o 300 a 800 g no 10,000 L o ka wai puna i ka bakeke, e hooulu malie e hui pono.

2. E ninini i ka solution alumini sulfate ma luna o ka ili o ka wai me ka pololei a mālama i ka holo ʻana o ka ʻōnaehana no ka pōʻai hoʻokahi.

3. Hoʻohui i ka pH Plus e mālama i ka pH a me ka nui o ka alkalinity o ka loko ʻauʻau i mālama ʻia.

4. E ʻae i ka loko wai e kū ʻole me ka holo ʻole o ka pamu no 24 mau hola a i ʻole 48 mau hola inā hiki no nā hopena maikaʻi loa.

5. E hoʻomaka i ka pauma i kēia manawa a ʻae i ke koena o ke ao e hōʻiliʻili ʻia i loko o ke kānana, inā pono, e hoʻohana i ka robot cleaner e wehe i ka lepo ma ka papahele wai.

I ka hopena, ke kuleana oʻauʻau flocculanti loko o ka disinfection o ka waiʻauʻau wai maikaʻi loa mea nui, a me ka hoʻohana pono o ka waiʻauʻau flocculant pono e hoʻomaikaʻi maikaʻi i ka maikaʻi o ka wai o ka wai ʻauʻau a hana i kahi ʻauʻau olakino a ʻoluʻolu no ka poʻe ʻauʻau.