removal of oxygen

The experiments show that dissolved oxygen is the important influencing factor of aerobic biological nitrogen removal and anoxic denitrification using endogenesis carbon.

在分析影响该工艺生物脱氮因素时发现：SBR反应器的DO时间分布是影响好氧生物脱氮和缺氧内碳源反硝化的重要因素；

Methods of pulse-blood oxygen sensor's noise removal

脉搏血氧传感器的噪声消除方法

With open width continuous scouring and bleaching machine, ramie-cotton bleached fabric was produced and existed problems were solved. As a result, the shortened process, less pollution in acid oxygen bleaching, bast skin removal and better whiteness of the fabric were realized.

利用平幅连续练漂机生产亚麻棉漂白布，缩短工艺流程，减轻酸性氧漂的污染问题，且麻皮去除干净，织物白度较好。

Application of electrical dust removal on oxygen top blowing open hearth furnace

电除尘器在氧气顶吹平炉上的应用

Activated sludge dominant metazoan cell body can be maintained at 80% of the basic chemical oxygen demand removal efficiency over, but the dominant pool of protozoa can only maintain a 65% physical.

活性污泥法的后生动物占优势池体基本都能保持在80%以上的化学需氧量去除率，而原生动物占优势的池体能只能保持65%以上。

The inhibition of pyrocatechol on sulfite oxidation was investigated by oxygen removal and air oxidation tests.

通过除氧试验和空气氧化试验,研究了焦儿茶酚对亚硫酸盐自动氧化的阻滞作用.