The method of concentrating the decoloration solution of tylosin is usually carried out by thin film vacuum concentration. in this experiment, the concentration process is modified by using the nanofiltration membrane technique which is free from corrosive due to the extractant solvent and in the same time, heating and decomposition of the antibiotic are eliminated, the concentration course ia also distinctly shortened. in this process the small molecule can be filtered by water, and the quality of the product such as, the tyramine content, the solubility of the product, improved significantly. in addition, the membrane filtration process could save consumption of steam and cooling water
泰樂星提煉過程中原工藝脫色液用薄膜真空濃縮，本試驗改進為耐溶媒納
濾膜濃縮，料液不需要加熱即可濃縮，防止了料液的高溫分解破壞，濃縮收率明顯提高在濃縮的同時，部分小分子雜質可以隨水分子一起通過納
濾膜而除掉，成品質量明顯提高，解決了用原工藝成品酪胺、溶解度不合格的質量問題省去了原工藝濃縮中費用較高的蒸
汽、冰鹽水，經濟效益可觀。
Condenser tube rubber ball cleaning equipment and cooling water debris filter
凝
汽器膠球清洗裝置和循環水二次過
濾裝置
Treatment of car - coating wastewater by biological aerated filter
曝氣生物
濾池工藝處理
汽車塗裝廢水
Additionally, the epd initiated a joint study with the association and the hong kong productivity council hkpc on controlling volatile organic compounds from the repairing activities, such as car painting with the use of a portable activated carbon air filtration system
此外，環保署與香港
汽車修理同業商會及香港生產力促進局聯合進行研究，使用輕便式活性碳空氣過
濾設備來控制維修活動如
汽車塗漆產生的揮發性有機化合物。
Production launch of silicon carbide particulate filters for the psa peugeot citro ? n diesel vehicles
2001年:開始為標致雪鐵龍
汽車集團的柴油機機車生產碳化硅過
濾器。
Now new type waterproof asphalt - flet - base cloth 3600 tons year, motor filter paper 3000 tons year, for years, we always adhered to the principles of " quality first and integrity utmost " therefor gained high appreciation from our users
目前，年生產聚酯油氈基布3600噸，生產
汽車工業
濾紙3000噸。多年來，我公司以質量第一信譽至上為原則，倍受用戶好評。
Our company was established in 1985. for years, we always adhered to the principles of " quality first and integrity ut most ", and increased our productivity year by year. currently, we produce ten kinds of products inculding app, sbs new - type waterproof asphalt - flet - base cloth, and motor filter paper, filter cloth, lnner decoration for automo - bile cloth, broad - width cloth. our products are sold to many foreign countries and areas such as parkistan, korea, japan, etc. it has passed the certification to iso 9001 : 2000 quality system, the employers amount is more than 120 persons. our factory was acceptd as membership by china building materials waterproof association, china internal combustion association and china industrial textile association
目前，公司主要產品有app sbs新型防水卷材基胎布
汽車工業
濾紙
濾布
汽車裝飾布土木布擦拭布等十幾種產品。公司擁有職工120人，國內較先進的無紡布生產線8條， 2003年3月，順利通過了iso9001國際質量認證，標準檢測設備全。公司產品已遠銷韓國巴基斯坦伊朗日本等十幾個國家及國內二十幾個省市和地區。
Flanged automatic steam traps. face - to - face dimensions
帶法蘭盤的自動蒸
汽濾氣閥.面與面間距尺寸
En 27842 automatic steam traps. determination of discharge capacity. test methods
自動蒸
汽濾氣閥.流氣能力的測定.試驗方法
It is believed that the gas leakage was caused by the person who attempted to repair the vehicle and loosened the screws of the gas filter
事故的起因相信是有人在嘗試自行維修
汽車時扭松石油氣隔
濾器的螺絲，引致石油氣泄漏。
Membrane filter elements - part 8 : testing for sterilizing with steam
膜式過
濾器元件.第8部分:蒸
汽消毒檢驗
Utilizing the radiation signal of the furnace and fuzzy filter, the cascade fuzzy control strategy is advanced to enhance its regulated quality. the radiation signal is taken as an intermediate regulated variable in this strategy
基於爐膛輻射信號和模糊
濾波器，文中給出了以爐膛輻射信號為中間被調量的主蒸
汽壓力串級模糊調節策略。
Note : to reduce noise, install an engine intake filter and use a suitable expansion muffler
注:為減少噪聲，請安裝進
汽過
濾器和適當的消音器。
Automatic steam traps. determination of steam loss. test methods
自動蒸汽濾氣閥.蒸汽損耗的測定.試驗方法
