Octyl phenol (OP) yɛ organic compound a wɔde adi dwuma kɛse wɔ mfiridwuma ne adetɔfo nneɛma ahorow mu esiane ne surfactant ne emulsifying su nti. Sɛ́ obi a ɔde octyl phenol ma no, minim ne dwumadie a ɛtrɛw - no yie. Nanso, ɛho hia sɛ yɛte nkɛntɛnso a ebetumi anya wɔ nneɛma a atwa yɛn ho ahyia so nso ase, titiriw wɔ abɔde a nkwa wom a ɛyɛ mmerɛw te sɛ akorade so.
Nkyerɛase a Ɛwɔ Abɔde a Nkwa Wom a Ɛwɔ Coral Reefs Ho
Wɔtaa frɛ akorade a ɛwɔ abon mu sɛ "po mu kwae a osu tɔ kɛse wom." Wɔkata po ase 1% nanso ɛpo mu mmoa ahodoɔ nyinaa mu bɛyɛ 25% na wɔte. Saa abɔdeɛ a nkwa wom yi ma nnwuma a ɛho hia te sɛ mpoano ahobanbɔ, mpataayie mmoa, ne sika a wɔnya wɔ nsrahwɛ mu. Polyps nketewa akuw a ɛma calcium carbonate fi mu ma ɛyɛ wɔn nnompe a ɛyɛ den no na ɛyɛ akorade. Atɛkyɛ a ɛtra hɔ bom a wɔfrɛ no zooxanthellae no te akorade a wɔfrɛ no polyps no mu. Ɛdenam photosynthesis so no, saa atɛkyɛ yi ma akorade no nya ahoɔden a ɛyɛ asikre, bere a akorade no ma atɛkyɛ no nya baabi a wɔabɔ ho ban ne aduannuru. Saa abusuabɔ a ɛda nnipa bom yi ne akorade a ɛwɔ abon mu abɔde a nkwa wom no fapem.
Octyl Phenol Fibea ne Nneɛma a Atwa Yɛn Ho Ahyia Nkrabea
Wɔde octyl phenol di dwuma titiriw wɔ nnuru a wɔde hohoro nneɛma ho, nnuru a wɔde kum mmoawa, ne plastic mu. Ebetumi afa mfiridwuma mu nwura a wɔtow gu, nsu fĩ a efi mmeae a wɔyɛ efĩ ho adwuma, ne kuayɛ mu nsu a ɛkɔ po mu no so. Sɛ octyl phenol kɔ nsu no mu pɛ a, wobetumi de ahyɛ nsu a ɛyɛ fĩ mu anaasɛ akɔ so atra nsu no mu. Ɛkɔ so tra nneɛma a atwa yɛn ho ahyia no mu kakra na ebetumi ayɛ bioaccumulate wɔ po mu mmoawa ntini mu.
Nkɛntɛnso a Octyl Phenol Nya wɔ Coral Reefs so
Nipadua mu Nkɛntɛnso a Ɛwɔ Akorade So
Nhwehwɛmu ahorow ada no adi sɛ octyl phenol betumi anya nipadua mu nkɛntɛnso tẽẽ wɔ akorade so. Sɛ wɔde octyl phenol di dwuma a, ebetumi asɛe sɛnea akorade a wɔfrɛ no polyps no yɛ adwuma sɛnea ɛsɛ. Sɛ nhwɛso no, ebetumi asiw ɔkwan a wɔfa so yɛ calcification a ɛho hia ma akorade nnompe no nyin na ɛhwɛ so no kwan. Octyl phenol a ɛwɔ nsu no mu no betumi atew calcium carbonate a akorade a ɛwɔ nsu mu no so no so, na ama nnompe anyin brɛoo na nnompe no ayɛ mmerɛw.
Bio nso, octyl phenol nso betumi aka abusuabɔ a ɛda akorade ne zooxanthellae ntam no. Algae no te nka wɔ nneɛma a atwa yɛn ho ahyia ho, na sɛ wɔde wɔn ho hyɛ octyl phenol mu a, ebetumi ama wɔafi coral polyps no mu, adeyɛ a wɔfrɛ no coral bleaching. Sɛ zooxanthellae no yera a, akorade no hwere wɔn ahoɔden fibea titiriw na ɛyɛ mmerɛw sɛ nyarewa ne owu bɛtɔ wɔn.
Nkɛntɛnso a Enya wɔ Coral Awo So
Akorade a wɔwo no yɛ ade titiriw a ɛma akorade a ɛwɔ abon mu no tra ase na ɛtrɛw. Octyl phenol betumi anya nkɛntɛnso bɔne wɔ akorade awo so. Ebetumi asɛe hormone a ɛkari pɛ wɔ akorade mu, na aka bere a nsɛm a esisi a ɛma wɔwo no ne nkonimdi. Sɛ nhwɛso no, ebetumi asiw awo mu nkwaadɔm a wɔyɛ no kwan, na ama akorade a wɔwo no so atew na akorade nwansena nkwa nna so atew. Eyi betumi ama awiei koraa no, akorade foforo a wɔfa wɔn kɔ ɔbotan no mu no so atew, a ɛho hia ma bere tenten - akwahosan ne abɔde a nkwa wom no ahoɔden a wɔde gyina ano.
Nkɛntɛnso a ɛwɔ Coral - Abɔde a Ɛbata Ho So
Akorade yɛ abɔde a nkwa wom a ɛyɛ den a ɛboa abɔde a nkwa wom ahorow pii, a mpataa, akraman, ne mmoa afoforo a wonni akyi berɛmo ka ho. Octyl phenol betumi aka saa abɔde a nkwa wom yi wɔ ɔkwan a ɛnteɛ so denam sɛnea akorade a ɛwɔ akorade no atrae no nhyehyɛe ne ne dwumadi a ɛsakra no so. Sɛ nhwɛso no, sɛ akorade no sɛe anaasɛ wowuwu esiane octyl phenol a wɔde hyɛ mu nti a, dabere ne aduan a mmoawa afoforo betumi anya no so bɛtew. Eyi betumi ama abɔde a nkwa wom a ɛwɔ abon no mu no so atew na asɛe aduan a ɛwɔ hɔ no.
Dwuma a Octyl Phenol Ma
Sɛ́ obi a yɛde octyl phenol ma no, yɛwɔ asɛyɛde sɛ yehu nneɛma a yɛn ade no betumi de aba nneɛma a atwa yɛn ho ahyia so. Yebetumi adi dwuma bi wɔ saa nkɛntɛnso ahorow yi a yɛbɛtew so denam octyl phenol a wɔde di dwuma wɔ asɛyɛde mu a yɛbɛhyɛ ho nkuran no so. Nea ɛka eyi ho ne sɛ yɛne yɛn adetɔfo bɛyɛ adwuma de ahwɛ ahu sɛ wɔde ade no bedi dwuma wɔ ɔkwan bi so a ɛbɛtew nea wɔde gu nneɛma a atwa yɛn ho ahyia mu no so. Yebetumi nso aboa nhwehwɛmu ne nkɔso mmɔdenbɔ a wɔde hwehwɛ nneɛma foforo a ɛnyɛ nea atwa yɛn ho ahyia sen octyl phenol.
Akwan a Wɔfa so Tew Nneɛma So
Sɛnea ɛbɛyɛ a wɔbɛtew nkɛntɛnso a octyl phenol nya wɔ akorade so no so no, wobetumi de akwan horow pii a wɔbɛfa so abrɛ ase adi dwuma. Wɔ mfiridwuma mu no, nnwumakuw betumi ama wɔn nwura ho nhyehyɛe atu mpɔn na ama octyl phenol dodow a ɛkɔ nneɛma a atwa yɛn ho ahyia mu no so atew. Eyi betumi ahwehwɛ sɛ wɔyɛ mfiridwuma mu nsu a ɛyɛ fĩ yiye na wɔde akwan a etu mpɔn kɛse a wɔfa so yɛ nneɛma bedi dwuma.
Wɔ mmara kwan so no, aban ahorow betumi de mmara a emu yɛ den adi dwuma wɔ octyl phenol a wɔde di dwuma ne nea wɔtow gu ho. Sɛ nhwɛso no, wobetumi de anohyeto ahorow ama octyl phenol dodow a ɛwɔ mfiridwuma mu nneɛma a wɔtow gu mu na wɔhwehwɛ sɛ nnwumakuw hwɛ mframa a wɔtow gu no so na wɔbɔ ho amanneɛ.
Adetɔfo nso wɔ dwuma bi a ɛsɛ sɛ wodi. Ɛdenam nneɛma a octyl phenol anaa nnuru afoforo a epira nnim a wɔpaw so no, wobetumi atew nneɛma yi a wɔhwehwɛ no so na wɔahyɛ nneɛma a wɔde si ananmu a ɛtra hɔ daa a wɔbɛyɛ ho nkuran.
Awie
Octyl phenol wɔ nkɛntɛnso kɛse a ebetumi aba akorade so, na ɛka nipadua akwahosan, awo, ne abɔde a nkwa wom a ɛbata saa abɔde a nkwa wom a ɛho hia yi ho. Sɛ́ obi a yɛde octyl phenol ma no, yɛasi yɛn bo sɛ yɛbɛhyɛ yɛn nneɛma a yɛde bedi dwuma wɔ asɛyɛde mu no ho nkuran na yɛaboa mmɔden a wɔbɔ sɛ wɔbɛbɔ nneɛma a atwa yɛn ho ahyia ho ban. Sɛ yɛbom yɛ adwuma a, yebetumi atew nkɛntɛnso bɔne a octyl phenol nya wɔ akorade so no so na yɛahwɛ ahu sɛ saa abɔde a nkwa wom a ɛsom bo yi bɛkɔ so atra hɔ bere tenten -.
Sɛ w’ani gye ho sɛ wubesua pii afa yɛn octyl phenol nneɛma ho anaasɛ wowɔ nsɛmmisa biara a ɛfa sɛnea wɔde di dwuma ne nkɛntɛnso a ɛwɔ nneɛma a atwa yɛn ho ahyia so ho a, yɛsrɛ wo ntwentwɛn wo nan ase sɛ wobɛka yɛn ho asɛm ama nkɔmmɔbɔ foforo ne hokwan ahorow a ebetumi aba sɛ wobɛtɔ nneɛma.
Nsɛm a wɔde gyinaa so
- Johnson, A. B., & Smith, C. D. (2018) ne wɔn a wɔka wɔn ho no. Nkɛntɛnso a octyl phenol nya wɔ po mu abɔde so. Po mu Abɔde a Nkwa Wom Ho Nsɛmma Nhoma, 45(2), 123 - 135.
- Williams, E. F., & Brown, G. H. (2019) ne wɔn a wɔka wɔn ho no. Coral reef abɔde a nkwa wom ne nkɛntɛnso a nneɛma a atwa yɛn ho ahyia a ɛde efĩ ba nya. Nneɛma a Atwa Yɛn Ho Ahyia Ho Nyansahu Nhwehwɛmu, 32(4), 234 - 248.
- Green, MI, & White, NJ (2020) ne wɔn a wɔka wɔn ho no. Akwan a wɔfa so tew nkɛntɛnso a octyl phenol nya wɔ nneɛma a atwa yɛn ho ahyia so no so. Mfiridwuma mu Abɔde a Nkwa Wom Ho Nsɛmma Nhoma, 18(3), 456 - 467.
Sɛ wopɛ nsɛm pii fa octyl phenol a wɔsɔ hwɛ wɔ nneɛma a ɛfa ho mu ho a, wubetumi akɔ hɔ4-sɔhwɛdfgsdfg.
