吳小軍
(河南省水產(chǎn)科學(xué)研究院鄭州 450044)
2019,5:10-12
摘要:在一個1000m3的外塘內(nèi)種植水生植物,修建生物濾壩、安放轉(zhuǎn)筒式生物膜凈水機等生態(tài)凈化裝置,利用該生態(tài)塘對4組8個集裝箱養(yǎng)殖單元的養(yǎng)殖尾水凈化處理,經(jīng)過7~9月連續(xù)檢測,化學(xué)耗氧量:33~35mg/L、五日生化需氧量:4.3~4.9mg/L、懸浮物:6~12mg/L、氨氮:0.1~0.15mg/L等,各項水質(zhì)指標(biāo)達(dá)到或優(yōu)于設(shè)計標(biāo)準(zhǔn),生態(tài)塘凈化效果顯著。
關(guān)鍵詞:受控式集裝箱;養(yǎng)殖尾水;生態(tài)治理;技術(shù)
Researchand Application of breeding ecology Tail water treatment technology of Managedcontainer
Wu Xiaojun
(Henan Academy of FisherySciences, Zhengzhou 450044)
Abstract:Aquatic plants were planted in vesselsoutside a pond of 1000m3 and a biofilter, water purifier with tumble biofilm ecological purificationsystem were constructed. 4 groups of 8 cells cultured containers tailwater was purified by using the pair of ecological farming pond,. After 7-9 months of continuous detection, chemical oxygen demand was 33 ~35mg / L, BOD was 4.3 ~ 4.9mg / L, suspended solids was 6 ~ 12mg / L, ammoniawas 0.1 ~ 0.15mg / L. The quality indicators have reached or exceeded the designcriteria, ecological pond purification effect is remarkable.
Keywords: Controlled Container; breeding tailwater; ecological management; technology
收稿日期:2019-09-03
作者簡介:吳小軍(1969-),男,漢族,高級畜牧師,從事漁業(yè)機械及設(shè)施的研究,E-mail:13837196326@qq.com。
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