Mprempren, physicochemical ne biochemical treatment akwan da so ara yɛ nhwehwɛmu akwankyerɛ titiriw a ɛfa nsu fĩ a ɛyɛ ntɛm ho, na ɛsan nso yɛ nsu fĩ ho mfiridwuma titiriw a nnwumakuw a wɔyɛ adwuma ntɛmntɛm wɔ fie ne amannɔne.
1 physicochemical ayaresa .
Physicochemical treatment akwan no titiriw ne extraction, distillation ne evaporation, coagulation, mframa floatation, adsorption, etc{0}}Saa mfiridwuma yi titiriw wɔ laboratory nhwehwɛmu fã, na nhwehwɛmu a ɛne no hyia no nya nkɛntɛnso pa wɔ efĩ bi a woyi fi nsu fĩ no mu no so, saa akwankyerɛ yiyi dwumadi nso kyerɛɛ wɔn mfiridwuma mu dwumadie ahorow no mu. Ɔkwan a wɔfa so yiyi nneɛma no nyaa nkɛntɛnso a eye sen biara a wɔde yiyi nneɛma pɔtee bi a ɛwɔ nsu fĩ a ɛma nsu mu no mu, nanso ɛnsakraa nkyene a ɛwɔ nsu fĩ no mu no, na na ade a wɔde yiyi mu no dɔɔso, na ɛde efĩ a ɛto so abien bae na ɛde.Dillation ne evaporation betumi atew nkyene a ɛwɔ nkwa mu ne nneɛma a nkwa wom a ɛwɔ nsu fĩ mu no so wɔ nsu fĩ mu Nsuo.flcolliculation test [5] kyerɛ sɛ flocculants a wɔtaa de di dwuma no nni nkɛntɛnso bɔne wɔ direct concentration accelerator watter watter watter wastewater. mu ɛwom sɛ diatomite compound coagulant [6] ma tumi a coagulation pretreatment accelerator nsu fĩ no nya no tu mpɔn kɛse de, nanso ɛyɛ den sɛ wobesiesie saa coagulant{12} no sɛ wɔbɛma nneɛma a wɔde yiyi nneɛma no so no ayɛ kɛse na sɛe denam amanne kwan so abɔde a nkwa wom ne nnuru oxidation.adesua nyinaa so ahu sɛ activated carbon, a ɛtaa adsorbent, wɔ adsorption nkɛntɛnso pa wɔ nsu fĩ a low COD concentration [7]. Nea ɛka ho no, esiane ne bo a ɛkorɔn, ɛnyɛ sikasɛm mu to pretreat nsu fĩ a wɔde di dwuma, na ɛyɛ treatment afluent sɛ treatment asfun asdefluent asfluent asfluent asffluent as treatment asfluent asfluent asfluent as treatment as treatment as treatment as treatment as treatment as treatment as treatment as treatment as treatment as treatment as treatment as asfluent as treatment as asfluent as treatment as treat
2 Nnuru a wɔde yɛ aduru .
Nneɛma a wɔde sa yareɛ no titire ne nnuru a ɛtɔ, nnuru a ɛyɛ oxidation ne micro-electrolysis.Nnwuma oxidation yɛ ɔkwan a wɔfa so yɛ oxidative degradation na woyi efĩ a ɛwɔ nsuo fĩ mu wɔ nsuo fĩ mu.nkwaboaa pii a wɔtaa de di dwuma no yɛ fenton reagents, chlorine oxidants ne ozone a wɔayi afiri hɔ{{3} studio [4} a wɔde wɔn ho ahyɛ mu Na reagents dodow a wɔde ka ho no yɛ kɛse, adwumayɛ ho ka no yɛ kɛse, na nneɛma a ɛka ho no dodow bi bɛba wɔ ozonation akyi [12].iron carbon micro-electrolysis process is simple, ebetumi adu atirimpɔw a ɛne sɛ "waste to waste"{{9}-nanso ɔkwan a wɔfa so yɛ saa no ho no, wɔde wɔn ho to so sɛ wɔbɛma wɔn ho ayɛ wɔn den sɛ wɔbɛma wɔn ho ayɛ wɔn den sɛ wɔbɛma wɔn ho ayɛ wɔn den sɛ wɔbɛma wɔn ho ayɛ wɔn den. Nneyɛe, a ɛde ayaresa ho ka kɛse.Enti, wɔtaa de dade-carbon micro-electrolysis ne ayaresa mfiridwuma afoforo te sɛ coagulation ne fenton oxidation ka ho, na ama ayaresa no atu mpɔn na wɔatew ayaresa ho ka so.
3 Biochemical kwan .
Biological treatment yɛ atetesɛm ne sikasɛm mu ɔkwan a wɔfa so yɛ organic wastewater treatment.Nanso, nsu fĩ a ɛyɛ ntɛm no mu dodow no ara yɛ den sɛ wɔde akwan a wɔtaa fa so yɛ biochemical akwan no bedi dwuma tẽẽ, titiriw nsu fĩ a nkyene pii wom, ammonia nitrogen a ɛdɔɔso ne awuduru a ɛwɔ awuduru a ɛdɔɔso, a ɛda so ara yɛ aduru a wɔde di dwuma wɔ biochemical treatment mfiridwuma mu{1}}