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- In this paper, the advantage of ultra - filtration technology used as pretreatment process for reverse osmosis and factors that effect the design of RO system were introduced. 讨论了超滤作为反渗透预处理的优点和设计选型需要考虑的问题,以实例表示了超滤作为反渗透预处理的良好性能。
- Dust chambers, ultra low industrial freezers. 吸尘室，超低温工业冷冻机。
- The results show that the turbidity and SDI of ultrafiltration permeation are low enough to meet the requirements of the feed water of the following reverse osmosis. 经二级生化处理后的废水,再经过直流絮凝和超滤去除悬浮物、降低浊度后,完全能够满足下游反渗透的进水要求,并最终实现整个回用水系统的可靠运行。
- The duty on ultra low sulphur diesel is a steady source of revenue. 超低硫柴油税是一项稳定的收入来源。
- The company fujian fulong industrial co. offers among other Reverse osmosis. 提供关于逆渗透以及套筒、夹头卡盘、滤尘管、药卷、炸药筒的信息。
- While a fourth method,which relies on high pressure,is called reverse osmosis. 第四种方法则是靠高压，叫反渗透法。
- If we put the salt water under pressure, we achieve reverse osmosis. 如果我们给盐水加压，就可以实现“逆向渗透”。
- This paper gives a new way to determine the COD in reverse osmosis(RO) water. 本文介绍了用紫外分光光度法测定RO产水的COD值的方法。
- The results show that the thickness of CA reverse osmosis membraneis ab... 无法得到皮层孔结构的清析图象。
- Aim To examine the quality of purified water made by twice reverse osmosis. 目的考察二级反渗透法制备纯化水的质量。
- The following are methods used for desalination. Among the sea water desalination devices are purification equipment using a reverse osmosis membrane which is low cost and energy saving. 下面是设备用于脱盐的使用方法。在海水脱盐设备中有净化装置,该装置使用了低成本、节能的反渗透膜。
- Ultra low chassis measurement.Camber-lifting for adjustment.Electronic leveling function. 超低底盘检测，外倾角升起调整，电子水平功能。
- The PED System is an ultra low frequency "through the earth "paging control and remote blasting system. PED井下无线通讯与急救系统是世界上唯一一套可实现超低频信号穿透岩层进行传输的无线急救通讯系统。
- Membranes are used for micro and ultrafiltration, dialysis and reverse osmosis, amongst other processes. 膜用在微滤、超滤，渗析和反渗透以及别的一些过程中。
- The key to the design of feeble signal sampling system lies in the designing of ultra low noise preamplifier. 设计超低噪声前置放大器是设计微弱信号采集仪器时不可回避的技术问题。
- Principal application of reverse osmosis has been in desalting brackish waters for domestic consumption. 反渗透主要应用于生活用含盐水的脱盐。
- With the ultra low frequency sound box combination use, may have theacoustics which plentifully shocks. 与超低频音箱组合使用，可产生更加丰满震撼的音响效果。
- The membrane process is usually accomplished by either electrodialysis or reverse osmosis. 通常薄膜法用电渗析法或逆渗析法完成。
- Meanwhile, the effects of CNPS and common calibration curves with N on ultra low C and N analysis are compared. 试验结果表明本法准确、可靠,实现了用火花源原子发射光谱仪对钢中超低C、N、P和S的快速、准确度的影响。
- An ultra low insertion loss GaAs MMIC RF SPDT switch based on full-ion-implantation technology is reported. 报道了利用离子注入技术研制出一种用于手机的超低插损砷化镓单片射频单刀双掷开关。
