Doomaha Balliga
Sharaxaada Alaabta
Shirkaddayada, Shanghai Yingfan Engineering Material Co., waa mid ka mid ah soosaarayaasha/qandaraaslayaasha balliyada HDPE ee ugu weyn Shiinaha. Sanadihii la soo dhaafay, awoodda wax-soo-saarka ee HDPE-da xadhkaha balli waxay u dhexeysaa 1-da sare ee waddankeena. Waxaan ku haynaa saddex nidaam oo wax soo saar balli ah oo warshadeena ah.
Horudhac Liin Balli(waxaa laga soo xigtay wiki)
Xadhkaha balligu waa geomembrane aan la taaban karin oo loo isticmaalo haynta dareeraha, oo ay ku jiraan xuubka kaydka, weelasha kaydinta, meelaha khatarta ah iyo kuwa aan khatarta lahayn, barkadaha beerta iyo durdurrada macmalka ah ee jardiinooyinka iyo jardiinooyinka.
0.5mm balli balli ah
daboolka balliga 1mm
balli liner polyetylen
Mashiinnada balliyada waxay u baahan yihiin in laga ilaaliyo walxaha fiiqan (tusaale, dhagaxyada) ee ka hooseeya xargaha iyo in laga dalooliyo shay kasta oo ku jira jidhka biyaha. Ilaalinta waxaa lagu siin karaa lakabyo ciid ah, geotextiles (gaar ahaan irbad-duur aan-tuug lahayn) iyo walxo kale. Mashiinnada balliyada waxaa lagu soo saaraa duub ama duub-duuban oo ku duuban sariiradaha. Marka garoonka la dhex dhigo geesahooda iyo darafyadooda waa la is dulsaaraa oo la wada tolaa. Hababka waa isku-dhafka kulaylka, dareerayaasha, xabagta iyo cajaladaha.
Laydhka Balliga: Xadhkaha balli HDPE
Waxaan nahay saaraha caanka ah ee HDPE balli liner (LLDPE liner balliga sidoo kale waa la soo saaray laakiin HDPE liner waxaa loo isticmaalaa si ka badan LLDPE mid), oo ku yaal Shanghai Shiinaha. Daaqadda hoose ee xadhkaha balliyada (≤1.0×10-13 g•cm(cm2)•pa) waxay gacan ka geysataa haynta wanaagsan ee dareeraha kasta sida biyaha, qashinka ama dareeraha khatarta ah. Sababtoo ah iska caabbinta kiimikada ee wanaagsan, waxay ku habboon tahay dareeraha aashitada ama alkali ee ku jira ph 2-14. Sida balliyada HDPE ay leedahay UV aad u wanaagsan iyo hantida iska caabinta gabowga, haddana waxay ku yeelan kartaa cimri dheer codsiyadan.
Tilmaamaha
Badeecadeena balliga HDPE waxaa loo soo saaray si waafaqsan GRI-GM13 iyo heerarka ASTM, heerka ISO iyo heerarkeena gudaha ee khuseeya. Waxaan siin karnaa alaabtayada qolo kasta oo saddexaad oo la tijaabiyo oo aan hubinno inay buuxisay shuruudaha macaamiisheena.
Dhumucdiisuna waxay u dhaxaysaa 0.15mm ilaa 2.0mm. Ballaca ugu badan waa 8m iyo qaar ka mid ah balliyada khafiifka ah ee dheeraadka ah waxay gaari karaan 9m. Dhererku wuxuu noqon karaa 50m, 100m, 150m ama kuwa kale. Midabka caanka ah waa madow iyo cagaar. Midabo kale ayaa sidoo kale la heli karaa. Xadhkaha balliyada waxaa ka buuxa duubo.
Bixinta Adeegga Rakibaadda
Waxaan nahay mid ka mid ah hormoodka ah qandaraaslayaasha rakibaadda liner balliga in ka badan 13 sano in industry this ee dalkeenna. Waxaan bixinaa ma aha oo kaliya kuwa ugu fiican (kalluunka) ee balliyada laakiin sidoo kale adeega rakibida ugu fiican adiga. Mashaariicdayada rakiban ee ku lug leh qaybo badan sida balli beeralayda aquaculture, harooyin macmal ah ama lagoons, balliyada khatarta ah, kaydka, iyo wixii la mid ah. Gaar ahaan nidaamka balliga beerashada ee beeraleyda, wax soo saarka balliyada HDPE iyo adeegga rakibaadda ayaa xukumay suuqan koonfurta Shiinaha oo ay ku jiraan Guangdong, Fujian, Hainan iyo Guangxi. Badeecadahayadu waxay sidoo kale door muhiim ah ka ciyaaraan suuqyada balli-biyoodka ee dibedda sida Indonesia, Filibiin, iyo wixii la mid ah iyo sidoo kale qalabayntayada.
Diirada Gaarka ah: Nidaamka Xadhkaha Beeraha ee Balliga Aquaculture
Hoos waxaa ah tixraacyo saynis ah oo lagu taageerayo isticmaalka HDPE geomembrane ee codsiga beerashada ku-adkaha:
(1) Beeraha Aquaculture ee Belize: Robins P. Mclntosh, 2000, ayaa ka warbixiyey sida isticmaalka xargaha HDPE ay hoos u dhigtay nabaadguurka bangiyada balliyada, kordhisay xawaaraha wakhtiga wareega ee u dhexeeya dalagyada, heerarka biyaha joogtada ah, iyo hagaajinta waxtarka balliga.
(2) Agromarina de Panama Farm, Panama: Bray et al., 2001, ayaa soo saartay warbixin qeexaysa sida Virus-ka wax burburiya ee Spot Syndrome Virus (WSSV) uu u keenayay joojinta balliyada dhoobada ah. Warbixintu waxay ogaatay in heerarka badbaadadu ay kordheen min 9% balliyada dhoobada ah ilaa 80% balliyada ay ku xardhan yihiin 0.75mm HDPE geomembrane.
(3) Bariga Java, Indonesia: N. Taw et al., 2002, ayaa sheegay in wax soo saarka uu ka soo roonaaday 3634kgs/ha ee balliga dhoobada ah ilaa 10094kgs/ha ee balliyada ku xardhan HDPE geomembrane.
1mm balli balli ah
aquaculture balliyada
balli weyn oo kalluunka
Aquaculture-ka/shrimp/kalluunka/maxjarka/koi kalluun/kalluunka ganacsiga ee dhumucdiisuna waxay ka kooban tahay .35mm, .5mm, .75mm iyo dhumuc kale. Cabbir kasta oo balli ah, 50 x50 balli, 75 x75 balli, 100 x100 balli, 1 ama 2 ama 3 ama cabbir kasta oo balli ah, ayaa ku habboonaan kara isticmaalka HDPE-yada adag/ qallafsan / adag ee dabacsan. 45mil, 60mil (1mm), 80mil dhumucdiisuna waxay tahay HDPE-dadadka balliyada ayaa sidoo kale loo isticmaalaa noocyada kale ee balliyada.
