LV13066B - Plant for fish breeding - Google Patents

Abstract

A plant for fish breeding in a closed water circulation system is predicted for industrial fish production. All elements of the cleaning system of the plant, including mechanical filter (2), biofilter (3), aerator (6), sedimentation unit (12), foam skimmer (7) and ultra-violet rays lamp (5) are placed in one basin with a tank for fish (1). Biofilter consists of several sections, construction of which supplies aerobic and anaerobic water cleaning, mechanical adsorption, disinfecting, as well as sedimentation and removing of sediments. Sections of the cleaning system can be placed either in one end of the tank parallel to each other, or consecutively along the fish tank side. To further water circulation, the biofilter canal is built in one form of zigzag and a pump is placed behind the biofilter.

Description

LV 13066

yCTAHOBKA J \ m BMPAIIJHBAHHfl PLIBLI H3o6peTeHHe othochtch k pbi6oBOflCTBy, b nacTHOCTH κ υοτβηοβκεμ c 3aMKHyTOH CHCTeMOH BOflOCHa6 »CeHHH flJIH BUpamHBaHHa pbl6 Η ΛΡΥΓΗΧ ΒΟΛΗΒΙΧ OpraHH3MOB, Η ΜΟΚβΤ 6bITb HCnOJIb30BaHO / ļJUI ΠρΟΜΒΙΠΚΙβΗΗΟΓΟ ΒΒίρΒΠΙ, ΗΒΒΗΗΗ pbl6bl. H3BecTHH ycTaHOBKH 3aMKHyToro Bo ^ ocHa6xceHiM, npHMeHaeMtie λλη BbipamuBaHHii pbi6bi b HCKyccTBeHHbix 6acceiiHax. Pa3Hbie KOHCTpyKE (HH τβκηχ CHCTeM onHcaHbi b jiHTepaType (Wheaton FW Aquacuitural engineering. New York, 1977). Υοτβηοβκη jyw BbipaiiļHBaHHfl pw6w c cHCTeMoii 3aMKHyToro BOflocHaSaceHHa TpaAHiļHOHHO ΗΜβιοτ OTflenbHo pacnojioaceHHBie ρβι6οβοληβϊη 6acceHH, pe3epeyap ^ jih boabi, otctohhhk, MexaHHHeCKHH Η 6ηΟΠΟΓΉΗΘΟΚΗΗ φΗΛΙ, Τρ, aHa3po6HBIH ΛβΗΗΤρΗφΗΚ3Τ0ρ, OKCHreHepaTOp, HarpeBaTejib h peryjiaTop TeMnepaTypbi, κοτορΜβ CBX3aHbi Mexc, ny co6oh CHCTeMOH Tpy6onpOBO, n; o h hacocoB.

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Pa3MemeHHe β οληομ 6accefiHe pe3epByapa λιιλ pbi6b h cHCTeMbi OHHCTKH BO / YM 3ΗΒΗΗΤβΛΒΗΟ y ^ enieBJiaeT H OIITHMH3HpyeT npOH3BO ^ CTBO pbi6bi. H3BecTHa ycTaHOBKa c CHCTeMOH ohhctkh βολβι, HaxoA5nn; eHC1BHyrpH pe3epByapa was detected by BBipainHBaHHa pbiGbi (IlaT EP 498397B). B stoh ycTaHOBKe 2 BOfla nocTynaeT b 6nopTeCt BOcx &w; O ^ Hano, κοΗοτργκππΗ ycTaHOBKH He HMeeT 30HM ocaiK ^ eHHH h oTBOfla ocajnca, OTcyxcTByβτ MexaHHHecKaH φκπΒτρΒΗΗΗ 5 βολβι, βεΗΗτρΗφΗΚΒΠΗχ η ^ ΗΗφεκΗΗΗ ee. BHopeaKTop ctojib Majioro o6i > He took ziocTaTOHeH rjisi o6ecneHeHHX 6ojibhioh πποτηοοτη NOCA ^ KH ptiGti, TAK "ce CEC ορϋκφτ He MoaceT oSecneHHTB iļHpKyjumHio 6ojibhihx oSbcmob BOflBI B yCJIOBH" X HH / iyCTpHaJIBHOrO npOH3BO / lCTBa.

HanSojiee 6jih3khm npeflJiaraeMOMy pemeHHio aBjmeTca pe3epeyap jņw 10 BBIpaiIļHBaHHH Η ΗΗΤβΗΟΗΒΗΟΓΟ OTKapMJIHBaHHH pbi6bi (pledged. EP1037526B) BHyTpH KOTOporO HaXOflHTCH βΗΟφΗΛΒΤρ, ΗΜββΤΟΛ CeTKa flJIfl MexaHHHecKOH ohhctkh, BO ^ a o6oramaeTca κκαιοροβΟΜ, HHpKyjiaiļHa βολβι o6ecneHHBaeTca 3ρΠΗφτΗΒΙΜ HaCOCOM, a JļJīZ o6e33apa > KHBaHH5I BOflBI HCnonB3yeTCa UV -H3JiyHeHHe. OflHaKO, hb stom ycTpoHCTBe He perneHa npoSneMa y ^ ajieHHa 15 6oJIBHIOrO KOJIHHeCTBa ΟΤΧΟΛΟΒ XCH3He ^ eHTeJIBHOCTH pBl6, KOTOpBie HeH36excHO βγκγτ 3a6HBaTB MeTajuiHHecKyio ceTKy, OTcyrcTByeT aHaapoBHa »30Ha OHHCTKH, KpOMe ΤΟΓΟ Η B 3TOH yCTaHOBKe ffflil HHpKyJIHHHH BOflBI HCnonB3yeTCH 3φφβΚΤ 3ρΐΙΗφτΒ, KOTOpBIH ΠΟ CBOeH KOHCTpyKU , HH HMeT HH3KHH ΚΠΛ h He Μοχίβτ o6ecneHHTB .glocTaTOHHO 6BiCTpyio HHpKyJiIiHio 20 βολβι b ycjiOBHHX nPOMBHHJieHHoro BBipaiiBBaHHa pbi6bi. PacnojioxceHHe HCTOHHHKa UV-H3JiyHeHHH BHyrpH pe3epeyapa CHH ^ Cañete οφφεκτΗΒΗοσπ »H3JiyHeHHa H3-3a 6OJIBIIIOH TOJIIHHHBI nOTOKa BOJļBI, 3φφθΚΤΗΒΗΟ πηιηβ πρκ nOCTOHHHOH TeMnepaType Ηβ HHXCe 40 ° C H flOpOTO H3-3a CJIOļKHOCTH 3aiIļHTBI ycTpoficTBa BHyTpn βο ^ ηογο noTOKa. 25 EipeAJiaraeMoe H3o6peTeHHe pernaeT 3a ^ any o6ecnenHTB Bce bh ^ bi OHHCTKH H oSorameHHa BOflBI - MexaHHHeCKyiO φHJIBTpa ^ HK), 6HOJIOrHHeCKyiO OHHCTKy, φΗ3ΗΗεΰ ^ Κ > alkyl COp6HHĪO Η Λ63ΗΗφεΚΗΗΙΟ ΒΟβΒΙ ΠρΗ pa3MemeHHH Bcex ajieMeHTOB cncTeMBi ohhctkh βολβι, pe3epByapa rīiz pbiSbi 3 EN 13066 H OTCTOHHHKa B OflHOM 6aCCe0He, a TaKMCe yBeJIHHHTB CKOpOCTb IļHpKyJlHIļHH BOflti b ycTaHOBKe jļnsi oSecneHēHHfl βοπ & ηιοκ πποτηοοτη NOCA ^ KH pbi6u. Jjjiz 3τογο CHCTeMa ohhcthbix φκπΒτροΒ pa3MemeHa b o ^ hom 6acceHHe c pe3epByapoM am pbi6b h BtmojiHeHa b BH, ae coeaHHeHHBrc Mexc, ny co6oh 5 ocočbim o6pa30M ceKiļHH. B nepBOH ceKiļHH pa3Mem; EH φκ, πΒτρ MexaHHHecKOH OHHCTKH, flpyrHe CeKIļHH npeflCTaBJIfllOT Co6ofi 6ΗθφΗΠΒΤρ C 30ΗΒΜΗ aHaapoSHofi h aapoSHofi ohhctkh Ha Bbixo # e noTOKa boabi H3 δΗοφΗΠΒτρΒ noMemeH neHOOTflejiHTejiī »h UV-jiaMna, a Hacoc pacnojioaceH b nocjie ^ Hen ceKiļHH 6nc ^ HJii > Tpa. OKcnreHepaTop HaxoflHTcx If Bxo ^ e noTOK βολβι b 10 pe3epByap flea pbi6b, H3 pe3epByapa ajih pbi6bi BOfla nocTynaeT b OTCTOHHHK. OTJiHHHTejibHbiMH ocoSshhocthmh npeflJiaraeMOH ycTaHOBKH aBjiaeTca coBMemeHHe b o ^ hom Sacceime pe3epeyapa pbi6bi h Bcex aneMeHTOB MexaHHHecKOH η 6HOJiorHHecKOH ohhctkh βο ^ μ, ee o6orameHHH 15 o6e33apa5KHBaHH £, otctoa h OTBO ^ a ero H3 6acce0Ha, a tack "ce HarpēBaHH" h peryjiHpOBKH TeMnepaTypbi. CeKijHH ohhcthbix φκπΒτροΒ BbinojiHeHbi npxMoyrojibHbiMH c 3Hr3aroo6pa3HbiM KaHanoM jjjin npoxo, βολβι h K0HyC006pa3H0H BOpOHKOH B OCHOBaHHH Ka ^ CflOHCeKIlHH RJW OTCT03 H oTBO ^ oca ^ Ka. Hacoc pacnojiaraeTcn b nocjie ^ Hen ceKiHH βκοφΗΠΒτρΒ. 20 CeKiLHH δκοφΗΠΒτρΒ Moryr 6bitb pacnojioxceHBi napajavasBHO ^ pyr ^ pyry b o ^ hom Kohlie 6acce0Ha hjih nocjie ^ OBaTejiBHO b ^ ojib pe3epByapa j% pbi6bi. PacnojioxceHHe UV naMnBi Ha fasten to the boe d 6HiPiTe, if3 bcio rjiy6HHy no. YcTaHOBKa cHa6aceHa HarpeBaThey c perynxTopoM TeMnepaTypBi, pacnojioaceHHbiM b OTCTOHHHKe. 25 Ha npe ^ JiaraeMBix HepTexcax H3o6paxceHBi:

Φηγ.1. 06iij: hh βηλ npe ^ JiaraeMOH ycTaHOBKH ρ, ηζ BbipaiiHBaHHa pbi6bi; Φηγ.2. YcTaHOBKa BbipaniHBaHHH pb6b cfuHBHBM pacnojioHceHHeM ceKiHHH ohhcthoio peaKTopa. βηλ cBepxy. 4 Φηγ.3. PacnojKmeHHe cckhhh οηηοτηογο headKTOpa b ^ ojib pe3epeyapa Km pbiSbi. Βηλ cBepxy. B o ^ hom 6accefiHe c pe3epeyapoM .zļjiji pbi6bi 1 pacnojioaceHH MexaHHHecKHH φκπΐ, τρ 2 h 6ho (1) hjiž > tp 3 o6be, ziHHeHHbie b eflHHyio CHCTeMy 5 OHHCTKH H Bie > IIIOJIHeHHBie B BH / je npaMOyrOJIbHbIX CeKIļHH, ΗΜβΐΟΙΙΙΗΧ B ocHoeaHHH KOHycoo6pa3Hyio BopoHKy 4 fljia otctoh h OTBo ^ a oca ^ Ka. Haa ojļHHM H3 noporoB 3Hr3aroo6pa3Horo KaHajia, ζρυι npoxo ^ a βολβι pacnojioHceHa UV-B jiaMna 5 οοηοββηηη nocjie ^ HES ceKiļHH pacnojiOHceH aapaTOp 6, ab BepxHefi Nacra ee neHOOTflejiHTejib 7 B nocjie ^ HEFI ceKiļHH 10 δϋοφιυΐΒΊρΒ Haxo ^ HTca Taofce Hacoc 8, a 3a hhm If Bxo ^ e noTOK βολβι b pe3epByap mjw pbi6bi pa3MemeH oKCHreHepaTop 9. ΟβεοΛΗΒίε KaHanbi 10 pacnojicoKeHbi from KpaaM OacceftHa. HarpeBaTejib 11, CHa6xceHHbiH peryakTopoM TeMnepaTypbi, Haxo ^ HTca b προτΗΒοηοποχοίΟΗ 6HoφHJIbτpy CTopoHe Oacceiraa b οτοτοηηηκθ 12, b hhtkhgh hūcth KOTporo nponcxo ^ HT 15 cjihb οτοτοχ 13.

If φκΓ.2. npe ^ cTaBJieH bhjj ycTaHOBKH cBepxy c sunHomeHbbiM pacnojiOHceHHeM ceKiHlHH 6KiC! ΐΒτρΒ b o ^ hom Komj, e Sacceima

Ha φκΓ.3. npe ^ cTaBJieH bh ^ ycTaHOBKH c nocjie ^ OBaTejibHbiM pacnojioaceHneM ceKiLHH cncTeMbi ohhctkh baojib pe3epByapa rji% pbi6bi. Πρη 20 TanoM pacnojio ^ ceHHH ceKiļHH OTcyTCTByeT oSbo ^ hoh KaHaji.

YcTaHOBKa? HarpeTaa ao Hy "CHOH TeMnepaTypbi c noMonjbio HarpeBaTejra 11 cHa6xceHHoro TepMoperyjiHTopoM BO ^ a H3 OTCTOHHHKa 12 caMOTeKOM of o6BO, zļHOMy KaHany 10 nocTynaeT b nepeyK) ceKiļHio cncTeMbi ohhctkh, r ^ e pacnonoaceH φκπΒτρ MexaHHHecKOH 25 ohhctkh 2 HanojiHeHHbiH φHJIbτpyκ) I ^ HM MaTepnanoM. npoS ^ a nepe3 3tot φΗΙΙΒΤρ, ΠΟΤΟΚ BO / LBI Hepe3 HH) KHHH ΒΧΟJļ nOCTynaeT B βκοφΗΠΒΤρ 3 c HanojiHHTejieM η, προχο / πι 3Hr3aroo6pa3HbiM KaHajioM nepe3 5e3KHCJIOpOflHyiO 30Hy aHa3po6HOH OHHCTKH, ļļBH > Ketc BBepX - BHH3 H CHOBI BBepX - BHH3 - ΒΒβρΧ. B OCHOBaHHH nOCJiejļHeH CeKiļHH βκθφΗΠΒΤρ3 5 EN 13066 ycTaHOBJieH aspaTop 6 HacBiiiļaioinHH ποτοκ bo ^ bi B03 ^ yxoM h co3flaioinHH a3po6HyiO 30Hy, rfle ΠρΟΗΟΧΟΛΗΤ ΗΗΤρκφΗΚ3Ι1Η5Ι H MHHepaJIH3aiļHH nOTOKa ΒΟΛΒΐ, a MexaHHHecKaa a, zļcop6iļila ero ocyinecTBjiaeTca NEHO ^ ejiHTejieM 7 pacnojioxceHHBiMH HaBepxy stoh ace ceKiļHH . UV 5, npoH3BO, aia 5 iaaβ3ΗΗφβΚΙ1ΗΙΟ BOflBI, yCTaHaBJMBaeTC »HaA OfHHM H3 noporoB KaHaJ6HoφHJIBTpa b caMOM tohkom cjioe noTOK Bo ^ Bi. B nocjie ^ Hen C h e H 6 C 3 pacnOJIOXCeH Hacoc 8, C03flaK > IIJHH pa3HOCTB? Ποτοκ ΒΟΛΒΐ H3 6κοφΗΠΒτρΒ, nocTynaa b pe3epByap aaa pbi6bi 1, προχο ^ ΗΤ 10 OKCHreHepaTop 9 h o6oramaeTca KHCJiopoflOM. Π3 pe3epByap #jia pbi6b iNtHi) iii; HH ποτοκ bo ^ bi, ocBo6o »maacB ot OTxo, namero no cjiHBHOMy KaHajiy 13 oca ^ Ka, nocTynaeT oimtb b otctohhhk12.

TexHHK0-3K0H0MHHecKne npeHMynļecTBa NPE ^ jiaraeMon ycTaHOBKH 15 cpaBHeHHio c yace H3BecTHBiMH 3aKJiK) HAK) TCA b tom, hto b οληομ 6accefiHe c pe3epByapoM #jia pbi6bi pa3MeineHa cncTeMa ohhctkh, co ^ epacamaa KOHCTpyKTHBHBie 3JieMeHTBI Bcex ΒΗβΟΒ OHHCTKH BOflBI B pBl60B0flH0M 6acceHHe - φκπΒτρ MexaHHHecKofi ohhctkh, βκοφΗΛΒτρ c aHaapoGHOH h aspoSHOH 30HaMH, neHoTflenHyJiMxa MexaHHHecKOH α-copHH h20 αe3HH ^HnHpyK > m. PacnojioaceHHe Bcex sneMeHTOB KOMnaKTHO h 3aHHMaeT tojibko nojie3Hyio njionļaflB, He Tpe6yeT npoTaaceHHBix Tpy6onpoBO, ZLOB h ycTpaHaeT TaKHM o6pa30M 3Hepro3aTpaTBi Ha nepeKaHHBaHHe bo ^ bi Ha SojiBiime paccToaHHa h HeH35e) KHBiH NPH 3Tom flononHHTejiBHBiH nofloīpeB bo ^ bi. npe ^ JioaceHHa 25 ycTaHOBKa oGecneHHBAt Heo6xoflHMyio cTeneHB ohhctkh η πολγοτοβκη ΒΟβΒΐ, KOTopaa no3BonaeT BBipaiiHBaTB pBi6y b ycjioBHax πποτηοη noca / ncH, T.e. ocynjecTBJiHTB ee npoMBinnieHHoe npoH3BOflCTBO. NPE, gjio) KeHHoe pa3MenļeHHe Hacoca 3a βκοφΗΠΒτροΜ c, QByxypoBHeBBiMH 3Hr3aroo6pa3HBiMH BBixo ^ AMH no3BOJiaeT ocynļecTBnaTB nHpKyjiaiimo βολβι b 6 c ycTaHOBKe npefljioaceHHOH KOHcipyKiļHH μηηημβλβημμη 3Hepro3aTpaTaMH. K0HyC006pa3HbIH OTCTOHHKK B KaJKgOH CeKIHHH C ΒΒΙΧΟβΟΜ B OTBO / HOHKHAI 3aiiHmaeT φκπΒτρ οτ 3apacTaHHa hjiom. Bce KOHCTpyKTHBHbie 3JieMeHTbi jienco MOHTHpyioTCH, gemeBbi h 6e3onacHbi. 5 ΡΕΦΕΡΑΤ 10 y CTaHOBKa .gjia BbipaumBaHHH pbi6b b 3aMKHyTOH CHCTeMe

BoaocHa6 »ceHHH npe ^ Ha3HaHeHa .gna npoMbinuieHHoro npoH3BogcTBa pw6bi.

BCE 3JieMeHTbI CHCTeMbl OHHCTKH 3TOH yCTaHOBKH, BKJTIOHaiOmHe MexaHHHeCKHH φκπΒτρ 2 βΗοφππΒτρ 3 aspaTop 6 otctohhhk 12 neHOOTAejiHTejib 7 h UV JiaMny 5 pacnojioaceHbi b οληομ 6acceftHe c pe3epByapoM .gna pbi6bi 1 ΕηοφκηΒτρ 15 coctoht H3 HecKOJibKHx ceKiļHH, KOHCTpyKiļHfl κοτορΒίχ o6ecneHHBaeT a3po6HyiO h aH3po6Hyio OHHCTKy BOflbi, MexaHHHecKyio ag; cop6nHK),, τ ^ ΗΗφεκΗΗΐο, a TaKace ocaacgeHHe η οτβολ oca ^ Ka. CeKiļHH ohhcthoto φΗπκη ^ MoryT pacnojiaraTbca b ο # ηομ KOHije 6accefiHa napajuiejibHO gpyr, gpyry hjih nocjie.goBaTe.nbHO Bgonb pe3epByapa gna pbi6bi. IleHpKyjIiHa Bogbi cnoco6cTByeT 20 3Hr3aroo6pa3Haa φορΜ ^ KaHajia βHoφHJIbτpa h Hacoc, pacnogoaceHHbiS 3a βκοφΗΠΒΤρΟΜ. 25 7 E 13 066 ΦΟΡΜΥϋΑ H30EPETEHHŪ 1 ΥcTaHOBKa λπη B & ipainHBaHHH ρπβπ, BKJiiOHaiomaH pe3epeyap λλλ pbi6bi, 6HO (L) HJibTp, neHOOTflejiHTejib, UV-JiaMny, ycipoScTBo κηχ oSorameHHH BOflbl KHCJIOpOflOM, CBH3aHHbie Me) Kfly C060S 3aMKHyTbIM Bo ^ OCHA ^ ceHHeM h Haxo £ JimHecH b οληομ SacceHHe, OTJiHHaiomaHCH τβΜ, whereby to BHyTpH 6acceiiHa Haxo ^ HTCH CHCTeMa ohhctkh, co ^ epJKamaa φΐυΐΒΤρ MexaHHHeCKOH oHHCTKH, βκοφΗΠΒΤρ C 30HaMH aspoSHOH h aHa3po6HOH ohhctkh h otctohhhk, a iļHpKyji «u; HH βολή oGecneHHBaeTCH HacocoM, pacnojioaceHHHM 3a βκοφΗΐΐΒτροΜ. 2 ΥCTaHOBKa of n.l, oTJiHHaiomajicji τθμ, whereby to CHCTeMa ohhctkh BbinojiHeHa b βηλθ ceKiļHH npHMoyrojibHoro ceneHHH, coe ^ HHeHHbix Me »^ y co6oh 3HT3aroo6pa3HbiM KaHajioM c pacnojioaceHHbiMH Ha ^ Byx pa3Hbix ypoBHax npoxoflaMH λλη βολβι. 3. yCTaHOBK from n.l-2, OTJiHnaiouļaacjī τεΜ, hto Kaxc ^ aa cckhhh CHCTeMH ohhctkh ΗΜεετ b hh ^ chch HacTH KOHycoo6Hyio BOpOHKy a ocaacaeHHH h oTBo ^ a oca ^ Ka. 4. yCTaHOBKa n.l, oTJiHHaiHiHCH τεΜ, hto MexaHHHecKHH φκηΒτρ HaxoAHTca b nepBoS cckhhh CHCTeMH ohhctkh h pacnojioaceH nepen CeMeHHMH 6ΗθφΗΙΙ & Τρ3. 5. yCTaHOBKa n.l.-2, OTJIHNHNHacH TeM, hto ceKHHHHCHCeMH ohhctkh MoryT 6biTb pacnojioxceHH napajuiejibHO? Pyrpyryl. 8 6. YcTaHOBKa of π. 1-2, OTJinHaioilHCfl τβΜ, hto ceKHiHH cncTeMbi ohhctkh MoryT 6BiTi, pacnono) KeHBi nocjieflOBaTejTBHO apyr 3a ^ pyroM h pa3MeineHBi b ^ ojib pe3epeyapa ustinous pbi6bi. 5 7. ΥCTaHOBKa n.l, OTjmnaiomajica τβΜ, hto jļm Λβ3ΗΗφβκΐ1ΗΗ βολβι ncnojiB3yeTca noBepxHocTHaa yJIBτpaφHOJIeτoBaH jiaMna, pacnojioHceHHaH Haλ ο ^ ηημ h3 noporoB KaHajia βΗοφηπΒίρΒ. 8. TCTaHOBKa n.l, oTjmnaiomaflca τβΜ, hto H3 pe3epeyapa ih p pbi ^τbi Bo Boaaaaaa b b b bκ b bτ ττηβ, b b bχΗ HTx τx HT HT x HT HT HT HT HT x HT HTCH CH

Claims (8)

1. A fish-breeding plant containing a reservoir for fish, a biofilter, a foam separator, an ultraviolet lamp, and an apparatus for enriching with water, which are interconnected by a closed water supply and located in a pool, different from the inside of the pool. a purification system containing a mechanical purification filter, a biofilter with aerobic and anaerobic purification zones, and a sedimentation pool, while water circulation is provided by a pump located behind the biofilter. Device according to claim 1, characterized in that the purification system is formed by sections of rectangular cross-sections which are connected to each other by a zig-zag channel with water outlets arranged at two different levels. 3. Apparatus according to claim 1 or 2, characterized in that the bottom of each section of the purification system comprises a taper funnel for precipitation and removal of sediment. Device according to claim 1 or 2, characterized in that the mechanical filter is located in the first section of the purification system and positioned before the biofilter sections. 5. An apparatus according to claim 1 or 2, characterized in that the sections of the purification system may be arranged parallel to one another. 6. An apparatus as claimed in claim 1 or 2, characterized in that the sections of the purification system may be arranged in series apart and arranged along the fish reservoir. 7. An apparatus according to claim 1, characterized in that an ultraviolet lamp placed above one of the thresholds of the biofilter channel is used for disinfecting the water. Device according to claim 1, characterized in that the water from the fish reservoir enters the sediment basin, the upper part of which contains a heater equipped with a temperature regulator.