Lembe angeya

Blue - Green Algae Bloom in Ponds: Ecological Threats and Monitoring Needs

I kind piny ma kwo i nam mi pii man pii mi ngom, dongo madit pa blue - green algae udoko peko ma nja man ma nya wange tek. I lembe pa the lembe, eutrophication ubedo the lembe madit. Pollution ma wok kud i tic mi poto (macalu yath ma mol ku pii mi koth), pii ma wok kud i pii (camu madwong ma kelo nitrogen man phosphorus), man pii ma rac ma wok kud i ot medo cam ma calu nitrogen ku phosphorus i pii. Ka lyethu pa pii utiye ikind 25 - 35°C man pii utiye ku pii ma mol marac (macalu rwom ma piny pa pii mi nam man tego pa pii ma nok), algae ma bulu-macolbi tiyo ku "cam" eni man kabedu maber ni mondo i rwom mi dongo ma tek.

I rundi ma kawoni ma cik ma tek ube medire pi ber pa pii, Sensor mi moo i pii, calu jam tic ma pire tek mi ngiyo piny ma umo i pii, timo tic ma pire tek i lembe madwong calu gwoko kwo pa piny, yubu piny, man ngiyo ber pa pii. Ngec matuc ikum cik migi mi tic man yore migi mi tic piretek pi neno nia tic migi utiye maber man ma atira.

I recirculating aquaculture systems (RAS), bedo maber man bedo maber pa ber pa piiubedo piny ma pire tek mi neno ni dongo maber pa lei ma jupito man mi medo kero pa aquaculture. Lembe mi ngec man ma tiyo maber ngiyo ber pa piigeno ikum yub maber pa piny ma pire tek. Lembe ma e piny e nyuthu lembe ma pire tek ikum kite ma pii utiye kudu ma umitu jubed ka lubo tokgi i recirculating aquaculture systems.

I yore mi yiku pii ma cido, gwoko pii ma cido ubedo yore madit mi gwoko kwo pa piny man yot kum pa dhanu. Ka wabedo ka lubo tok lembe moko, wacopo nyang ikum adwogi pa yiku pii ma cido man ni neno nia ber pa pii ma jucwalo urombo ku cik ma mitire. Ma e piny eni utiye lembe ma pire tek ma umitu jubed ka lubo tokgi i tic mi yiko pii ma cido:

Oxygen ma juyiko i pii timo tic ma pire tek i kwo pa piny ma kwo i pii man bedo maber pa piny ma kwo i pii. Calu lanyuth ario ma pire tek pi pimo kite ma oxygen ma unyai utiye kudu i pii, rwom pa oxygen ma unyai man rwom pa oxygen ma unyai utiye karacelu man ma nya wange tek. Ngec ma thuc pa wat eni piretek pi gwoko piny ma pii man gwoko kabedu pa pii.

Jam tic mi laboratory mi pii ma madhu pol kare jutiyo kudu pi pimo ber pa pii ma madhu. Jam tic mi laboratory mi pii mi tap jupoko nimakere ku kit pii matung tung ma jutemo, ikinde utiye lanyuth pa microbial, lanyuth pa toxicological, sensory properties man lanyuth pa chemical, lanyuth pa radioactivity, lanyuth pa yath mi neko two man piny ma mitere.

Lembe ma jutimo i ngom mwa uketho i iye: "Nwangu pa oxygen ma unyai i pii - Yore mi Iodometric" (GB7489-1987), "Nwangu pa oxygen ma unyai i pii - Yore mi temo ku mac" (HJ506-2009), man American ASTM standard (D888-05). Lembe aryo ma kwong ubedo yore ma dhanu zo ungiyo i China, man mir aryo utiye yore ma dhanu ungiyu kudu i US Environmental Protection Agency.

I ng'om zoo mi gwoko piny ma kwo i nam man gwoko kwo pa pii, biofouling-induced sensor failure udoko ni lembe ma pire tek. Qingdao LUMINSENS Marine Technology Co., Ltd. udaru yubu jam tic ma nyayu ler pa oxygen (DO) ku tic maber mi jwigo kwidi nikadhu kud i rwom pa tic-university-research, ma kadhu juwadi mi ng'om zoo i lembe ma pire tek man miyo yore mi gwoko pii mi nam, gwoko pii, timo sayusac, man lembe mange mapol.

Nicaku i nindo 13 ku 15, mi dwi mir abusiel, 2025, Qingdao LUMINSENS Marine Technology Co., Ltd. unyutho yore migi mi gwoko leng pa pii i 2025 Fuzhou International Fisheries Expo ma jutimo i Fuzhou Strait International Convention and Exhibition Center. Calu tic mi ngec man mi ryeko mi loko piny i thenge mi jam tic mi nam, LUMINSENS utingo wi lembe ma ewacu ni "Miyo kero ni Smart Aquaculture ku Fluorescent Sensing Technology", man enyutho piny ma pire tek calu dissolved oxygen sensors, pH sensors, COD sensors, man yore mi tic macalo buoy water monitoring stations man portable-parameters extensively monitoring at tract nen pa juruwil, kabedo mi sayu lembe, man ju mi ​​rweyo lembanyong'a.