Wastewater ọgwụgwọ ụzọ: ndị ọzọ, na mma

The elu larịị nke mmepeanya, ihe ọ na-arụpụta n'efu. Taa, ndị kasị mkpa mbipụta nke oge anyị na-dị ka ndị a: "Gịnị na-eme na ha nsị Olee ọcha Gịnị bụ ọgwụgwọ nke nsị na unyi effluent ??"

Ọcha nke mmiri na-eru ala n'iyi, - a usoro onye nzube ya bụ mbibi ma ọ bụ mbibi nke na-emerụ bekee na adịghị na mmiri a. Ụfọdụ ndị ọkachamara kweere na usoro a bụ edo, ma ndị mejupụtara ọtụtụ nkebi. Ọzọ ọcha nke onye ọ bụla nzọụkwụ a dịpụrụ adịpụ dị ka otu nọọrọ onwe ha na usoro. Na nke ọ bụla, ndị rectification wastewater eji a dịgasị iche iche nke usoro ọcha nke wastewater. Ha adị na-enyemaka nke:

• reagents, kemikal;
• sedimentation na filtration;
• electrolysis;
• ọxịdashọn na ndị ọzọ na physico-chemical mgbanwe;
• bacteria, ụmụ nje, ndị ọzọ microorganisms;
• niile ụzọ ozugbo (na nkebi).

Nhọrọ nke a akpan akpan usoro na-adabere na kacha ebumnobi

Mechanical ụzọ nke wastewater ọgwụgwọ

Basic usoro - filtration na sedimentation. The kasị unyi na-wepụrụ gratings na nta ịṅụ sieve.

Mgbe ahụ, ẹdụk mmiri agabiga ájá afia, pụrụ iche akpụkpọ ahụ na septic tankị.

Contaminants na-ewepụ si n'elu site mmanụ, mmanụ ma ọ bụ benzinolovushek. Edozi na ihe nzacha na-enye ohere maka mmiri dị ọcha 75-95% nke adịghị, ụfọdụ n'ime ndị na recyclable.

Chemical ụzọ nke wastewater

Ya mere na-akpọ ihicha usoro, agaghi asu n'efu mmiri na ẹkenam reactants decomposing adịghị. Site 25% soluble na ndị dị otú ahụ na usoro eliminates ruo 75% of unyi anaghị agbasa na adịghị.

Physicochemical ụzọ nke wastewater

Mgbe a ọcha na-akacha eji:

1. Coagulation - "bonding" nke ezi ahụ na nnukwu formations.
2. Ọxịdashọn - a mmeghachi omume nke mmetọ "ọkụ" site n'oru nke reagents.
3. Sorption - absorption reagents contaminants si wastewater.
4. Mmịpụta - mmịpụta nke mmiri akọrọ bekee.

The ojiji nke adsorption, coagulation, mmịpụta na ndị ọzọ na usoro enyemaka wepụ iwu particulate, inorganic contaminants, ma ọ bụ ibibi organic contaminants na-agụghị oké oxidized.

Ndu wastewater ọgwụgwọ ụzọ

Ihe kachasi mkpa a usoro bụ na-eji eke Filiks na-ebute onwe-akwa nke mmiri. Maka rectification nke n'efu mmiri a na-eji:

1. Biofilters - ngwaọrụ site na nke ẹdụk mmiri. Si ot biofilters na-akwanyere ya ùgwù site na eziokwu na n'elu cultured anaerobic microorganisms na oxidize contaminants.
2. Aeration - mmiri ọcha ikike, wuru nke mesikwuru ihe. Ebe a microorganisms amoebae na ciliates n'oge ndụ ha na ha mepụtara yl adịru ihicha na-ewe ebe. Ekpe ke mbat amoebae, rotifers na ndị ọzọ e kere eke na-eme ka na-aga n'ihu rejuvenation nke apịtị mkpụrụ. Ndu Filiks na-emepe emepe ngwa ngwa n'ihi na ntule nyere a-abata mgbe niile nri - n'efu mmiri.
3. Ndu ponds - mmadụ mere owuwu iji chebe mmiri, na-arụ ọrụ na ụkpụrụ nke eke onwe-ihicha. The usoro na-eme niile ntule bi na a ọdọ mmiri.

Electrolytic ụzọ nke ihicha wastewater

The kasị-eri-irè na ha ebe wastewater mmeru na a nnukwu ego nke metal adịghị na agba, ọla kọpa na ụlọ ọrụ, wdg The ihicha usoro a rụrụ n'ụzọ pụrụ iche containers.