Aquacultural tail water treatment

通過對(duì)水產(chǎn)養(yǎng)殖過程中產(chǎn)生的殘餌、糞便等污染水體進(jìn)行高效處理，利用物理過濾、化學(xué)吸附、植物過濾及微生物作用等多種方法，顯著降低水產(chǎn)養(yǎng)殖尾水中的氮、磷等營養(yǎng)元素含量，去除大部分生化需氧量和微小懸浮物，達(dá)到凈化水質(zhì)、保護(hù)環(huán)境的目的。并通過尾水的循環(huán)利用,，實(shí)現(xiàn)工廠化循環(huán)水養(yǎng)殖，促進(jìn)水產(chǎn)養(yǎng)殖業(yè)的綠色高效發(fā)展。

Through efficient treatment of contaminated water bodies such as residual bait and feces generated in the aquaculture process, physical filtration, chemical adsorption, plant filtration and microbial action are used to significantly reduce the content of nitrogen, phosphorus and other nutrients in aquaculture tail water, remove most of the biochemical oxygen demand and small suspended solids, and achieve the purpose of purifying water quality and protecting the environment. And through the recycling of tail water, to realize the factory circulating water aquaculture, to promote the green and efficient development of aquaculture industry.

■ 貴州余慶“烏江魚”工廠化循環(huán)水養(yǎng)殖項(xiàng)目（800m³/h）

Yuqing "Wujiang fish" factory circulating water aquaculture project

■ 粵港澳大灣區(qū)魚蝦共生綠色循環(huán)養(yǎng)殖示范(高要)基地（60畝）

The Greater Bay Area (GBA) fish and shrimp symbiotic green circular farming Demonstration (High level) base

■ 粵港澳大灣區(qū)綠色循環(huán)養(yǎng)殖示范(南沙)基地（100畝）

The Greater Bay Area (GBA) Green circular Farming Demonstration (Nansha) base

■ 鶴山市址山鎮(zhèn)高密度養(yǎng)殖尾水循環(huán)中試項(xiàng)目（300m³/d）

Heshan zhishan high-density aquaculture tail water circulation pilot project