一二三四在线观看免费视频-人妻中文字幕乱人伦在线-国产无遮挡aaa片爽爽-亚洲欧美日韩在线一区

實(shí)驗(yàn)室環(huán)境工程

Laboratory Environmental Engineering

隨著我國(guó)社會(huì)經(jīng)濟(jì)的迅速發(fā)展,環(huán)境污染已經(jīng)是國(guó)家可持續(xù)發(fā)展首要治理的問(wèn)題,除了化工廠外,實(shí)驗(yàn)室也是環(huán)境污染重要源頭。這些實(shí)驗(yàn)室產(chǎn)生的污水和廢氣雖然量小,但成分復(fù)雜,危害不可估量。據(jù)此我公司采用先進(jìn)可靠的廢水、廢氣系統(tǒng)處理方案愿和您共建藍(lán)天、綠水,青山。


With the rapid development of China's social economy, environmental pollution has become the primary problem of national sustainable development. In addition to chemical plants, laboratories are also an important source of environmental pollution. Although the amount of sewage and waste gas produced by these laboratories is small, the composition is complex and the harm is immeasurable. Therefore, our company adopts advanced and reliable wastewater and waste gas system treatment scheme, and is willing to build blue sky, green water and green mountains with you.

實(shí)驗(yàn)室環(huán)境工程包括廢氣處理與廢水處理

Laboratory environmental engineering includes waste gas treatment and waste water treatment

1.廢氣處理 (Waste gas treatment)

化學(xué)實(shí)驗(yàn)室室內(nèi)空氣污染物的種類很多,成分復(fù)雜,主要空氣污染物包括有機(jī)氣體和無(wú)機(jī)氣體兩大類(有機(jī)氣體包括四氯化碳、甲烷、乙醚、乙硫醇、笨、醛類等。無(wú)機(jī)氣體包括一氧化碳、二氧化碳、鹵化氫、硫化氫、二氧化硫等)。

這些氣體如果直接排放到大氣中,會(huì)加劇酸雨形成,構(gòu)成嚴(yán)重的社會(huì)公害,人如果吸入較多會(huì)造成直接傷害,所以需要對(duì)此廢氣處理達(dá)標(biāo)后排放。

There are many kinds of indoor air pollutants in chemistry laboratory with complex components. The main air pollutants include organic gases and inorganic gases (organic gases include carbon tetrachloride, methane, ether, ethyl mercaptan, benzene, aldehydes, etc.). Inorganic gases (including carbon monoxide, carbon dioxide, hydrogen halide, hydrogen sulfide, sulfur dioxide, etc.).

If these gases are directly discharged into the atmosphere, they will aggravate the formation of acid rain and constitute a serious social hazard. If people inhale more, they will cause direct injury. Therefore, it is necessary to discharge the waste gas after reaching the standard.

廢氣處理設(shè)備,主要是運(yùn)用不同工藝技術(shù),通過(guò)回收或去除減少排放尾氣的有害成分,達(dá)到保護(hù)環(huán)境、凈化空氣的一種環(huán)保設(shè)備。

Waste gas treatment equipment is mainly an environmental protection equipment that uses different processes and technologies to protect the environment and purify the air by recovering or removing harmful components that reduce the emission of tail gas.

實(shí)驗(yàn)室環(huán)境工程

處理原理  /  Processing principle

a.稀釋擴(kuò)散法 (Dilution diffusion method)

原理:將有臭味地氣體通過(guò)煙囪排至大氣,或用無(wú)臭空氣稀釋,降低惡臭物質(zhì)濃度以減少臭味。適用范圍:適用于處理中、低濃度的有組織排放的惡臭氣體。優(yōu)點(diǎn):費(fèi)用低、設(shè)備簡(jiǎn)單。缺點(diǎn):易受氣象條件限制,惡臭物質(zhì)依然存在。

Principle: the odorous gas is discharged to the atmosphere through the chimney, or diluted with odorless air to reduce the concentration of odorous substances to reduce the odor. Scope of application: it is applicable to the treatment of medium and low concentrations of organized odor gases. Advantages: low cost and simple equipment. Disadvantages: it is easy to be limited by meteorological conditions, and malodorous substances still exist.

b.水吸收法 (Water absorption method)

原理:利用臭氣中某些物質(zhì)易溶于水的特性,使臭氣成分直接與水接觸,從而溶解于水達(dá)到脫臭目的。

Principle: make use of the characteristics that some substances in the odor are easily soluble in water to make the odor components directly contact with water, so as to dissolve in water to achieve the purpose of deodorization.

c.曝氣式活性污泥脫臭法 (Aeration activated sludge deodorization)

原理:將惡臭物質(zhì)以曝氣形式分散到含活性污泥的混和液中,通過(guò)懸浮生長(zhǎng)的微生物降解惡臭物質(zhì) 適用范圍廣。

Principle: the odor substances are dispersed into the mixed liquid containing activated sludge in the form of aeration, and the odor substances are degraded by suspended microorganisms, which has a wide range of application.

d.多介質(zhì)催化氧化工藝 (Multi medium catalytic oxidation process)

原理:反應(yīng)塔內(nèi)裝填特制的固態(tài)填料,填料內(nèi)部復(fù)配多介質(zhì)催化劑。當(dāng)惡臭氣體在引風(fēng)機(jī)的作用下穿過(guò)填料層,與通過(guò)特制噴嘴呈發(fā)散霧狀噴出的液相復(fù)配氧化劑在固相填料表面充分接觸,并在多介質(zhì)催化劑的催化作用下,惡臭氣體中的污染因子被充分分解。適用范圍:適用范圍廣,尤其適用于處理大氣量、中高濃度的廢氣,對(duì)疏水性污染物質(zhì)有很好的去除率。

Principle: the reaction tower is filled with special solid filler, and the filler is internally compounded with multi-media catalyst. When the odor gas passes through the packing layer under the action of the induced draft fan, it is fully contacted with the liquid-phase compound oxidant ejected in a divergent mist through the special nozzle on the surface of the solid-phase packing, and the pollution factors in the odor gas are fully decomposed under the catalysis of the multi-media catalyst. Scope of application: it has a wide range of application, especially for the treatment of large gas volume, medium and high concentration waste gas, and has a good removal rate of hydrophobic pollutants.

e.低溫等離子體 (low temperature plasma)

低溫等離子體是繼固態(tài)、液態(tài)、氣態(tài)之后的物質(zhì)第四態(tài),當(dāng)外加電壓達(dá)到氣體的著火電壓時(shí),氣體分子被擊穿,產(chǎn)生包括電子、各種離子、原子和自由基在內(nèi)的混合體。放電過(guò)程中雖然電子溫度很高,但重粒子溫度很低,整個(gè)體系呈現(xiàn)低溫狀態(tài),所以稱為低溫等離子體。低溫等離子體降解污染物是利用這些高能電子、自由基等活性粒子和廢氣中的污染物作用,使污染物分子在極短的時(shí)間內(nèi)發(fā)生分解,并發(fā)生后續(xù)的各種反應(yīng)以達(dá)到降解污染物的目的。

Low temperature plasma is the fourth state of matter after solid state, liquid state and gas state. When the applied voltage reaches the ignition voltage of gas, gas molecules are broken down to produce a mixture including electrons, various ions, atoms and free radicals. In the process of discharge, although the electron temperature is very high, the temperature of heavy particles is very low, and the whole system presents a low-temperature state, so it is called low-temperature plasma. Low temperature plasma degradation of pollutants is to use these high-energy electrons, free radicals and other active particles and pollutants in waste gas to decompose pollutant molecules in a very short time and produce subsequent reactions to achieve the purpose of degrading pollutants.


2.智慧廢水廢液處理系統(tǒng)工程 (Waste gas treatment)

實(shí)驗(yàn)室實(shí)際上是一類典型嚴(yán)重的污染源,污染物常常被人們忽視,建設(shè)的越多,污染的總量越大。

北京聚成依據(jù)客戶的實(shí)際需求,調(diào)整合適的工藝流程,實(shí)現(xiàn)廢水進(jìn)、凈水出的完美蛻變;設(shè)備為一體化設(shè)計(jì),外觀美觀大方,整個(gè)水處理過(guò)程為封閉式過(guò)程,杜絕二次污染;經(jīng)設(shè)備處理后的水質(zhì)滿足并優(yōu)于《污水綜合排放標(biāo)準(zhǔn)》。

The laboratory is actually a kind of typical serious pollution source, the pollutant is often ignored by people, the more the construction, the greater the total amount of pollution.

Beijing Jucheng according to the actual needs of customers, adjust the appropriate process flow to achieve the perfect transformation of wastewater into and out of clean water, equipment for integrated design, beautiful appearance, the whole water treatment process for the closed process, to prevent secondary pollution; The quality of the treated water is satisfied and superior to the comprehensive sewage discharge standard.

廢水處理
北京聚成威創(chuàng)集成可靠的廢水處理技術(shù):

采用目前可靠的工藝、產(chǎn)品及設(shè)備、效果持久、水質(zhì)達(dá)標(biāo)穩(wěn)定高級(jí)電化學(xué)氧化技術(shù)對(duì)含有大量重金屬、無(wú)機(jī)鹽、酸堿等物質(zhì)的無(wú)機(jī)廢水處理;

廣譜殺菌,能對(duì)所有微生物都起作用,具有殺菌快、滅菌率高、安全環(huán)保、無(wú)二次污染等優(yōu)勢(shì);自動(dòng)化PLC全自動(dòng)控制系統(tǒng),獨(dú)家計(jì)算方法,自動(dòng)化程度高,降耗節(jié)能。

多相氧化催化高級(jí)廢水處理工藝。可快速改變?cè)泻ξ锏姆肿咏Y(jié)構(gòu),降低原水有機(jī)物及理化指標(biāo)。

智能化結(jié)合物聯(lián)網(wǎng)、大數(shù)據(jù)及智能設(shè)備,可實(shí)現(xiàn)遠(yuǎn)程智能檢測(cè)及控制。

個(gè)性化定制為客戶需求打造專屬解決方案廢氣處理徹底分解實(shí)驗(yàn)室廢氣中的有毒有害物質(zhì),不產(chǎn)生二次污染運(yùn)行穩(wěn)定可靠。

安全無(wú)憂多種應(yīng)急操作,自動(dòng)手動(dòng)兩種控制方式非正常狀態(tài),故障自保預(yù)警報(bào)警功能開(kāi)機(jī)自檢,無(wú)水、高低壓自保功能運(yùn)行經(jīng)濟(jì)耗能低,后期管理簡(jiǎn)單,無(wú)需人工看守等。

模塊化設(shè)計(jì)無(wú)需土建,運(yùn)行穩(wěn)定,適應(yīng)性強(qiáng)等優(yōu)點(diǎn)。