pollutant

Sulfur dioxide has a more venerable history as an air pollutant than any other chemical.

The Princeton Ocean Model (POM) has been used to simulate tidal wave distribution and pollutant diffusion in the Taiwan Strait.

The primary resources industries do not always produce more pollutant than renewable resources industries.

It is forbidden to wash and clean in any water body any vehicles or containers which have been used for storing oil or toxic pollutant.

In the spring of every year to the sea fry, the prohibition of over-fishing is prohibited to the ocean in any form of pollutant emissions.

Any pollutant discharging unit that causes serious pollution to a water body shall be ordered to treat the pollution within a time limit.

Transaction for an authority of pollutant drainage is an effective economical approach to control the total volume of pollutant.

The precise sources of the PCB plume should be pinned down and used to complete the pollutant inventories of African countries, she says.

With the advantage of simpleness , feasibility and high precision, this method can be used for prediction of pollutant zone in rivers.

"There is no reason to believe a POP [persistent organic pollutant] will quickly decrease in the environment or in people, " he said.

Until recently the filter residue of the effluent from the factories of catalysts for oil refining has been a pollutant to the environment.

The idea was that anything that pure would refuse to cross over a grave inhabited by some kind of evil pollutant.

According to the Environmental Protection Agency, "Perc" might be a carcinogen and a ground and air pollutant.

You know, artificial boards are a source of the pollutant formaldehyde.

As the automobile exhaust is one of the biggest pollutant source, improving the quality of gasoline is imperative under this situation.

Heating with gas can reduce air pollutant emission and therefore becomes a new sort of peak load heat-source.

Photocatalytic process is one of the current technologies with high efficiency and saving energy for the removal of pollutant from water.

The simplest, and easiest to bolt on to existing plants, treats carbon dioxide like any other pollutant, and extracts it from the flue gas.

The strategy specifies the maximum concentration of a pollutant which is allowed to be emitted.

Landfill leachate is a sort of organic refractory effluent with complex pollutant constituents and high concentration of poison.

Data can also be separated by type of pollutant emission to understand the impact on domestic, transborder , or global environments.

The model was applied to calculate experimentally the total air pollutant emission for Hongta District, Yuxi City of Yunan Province.

The pollutant analysis showed that the partial pollutant content of the coal gas cooling water would be over the limits.

These results indicated that the waste water might have strong mutagenic action related to organic pollutant.

The new method was used for the analysis of several trace pollutant in water after its performance was assessed.

This was might be related to the high temperature in summer in Nanfeihe River mouth, as well as the further input of the pollutant. 2.

Fishponds had the least nitrogen pollution, compared to other passing-by water bodies, and the main pollutant was organic nitrogen.

River water quality has deteriorated rapidly that has been a new carrier of pollutant to decrease environmental capacity of water.

The ecological damage is still scope to expand the extent of the increase. Township industrial pollutant emissions was rapid growth trend.

We pointed out the main pollutant index of this area and polluted degree of it, and put forward pollution control measures.

Noise pollution is now-days one of the major pollutant sources over the world.

The ammonia nitrogen is the main organic pollutant. At present, the river has not been polluted by the heavy metal yet.

The finding of dispersion parameter is a prerequisite to recognize correctly the pollutant migration of underground water and its control.

Yellow phosphorus production is of the characteristics of large pollutant discharge, and high energy consumes and serious resource waste.

The diffusion of the pollutant discharged to the air can be accurately and quickly simulated by computer.

when draining water, vessel to ensure that the water is clear of floating solids, visible foam, visible sheen and any other pollutant.

Emission charge----A charge levied on emitters for each unit of a pollutant emitted into the air or water.

A secondary air pollutant is a harmful chemical formed in the atmosphere through a chemical reaction among air components.

Sulfur dioxide is the main pollutant exhausted into the atmosphere by heat power plant, which has caused serious harm to the environment.

Methods The air pollutant exposure concentration in history were calculated with the multi - source proliferation mathematical model.

The rate of growth in environmental pollutants and pollutant production in unit GDP production dropped significantly.

If the loss from water pollution is caused due to the victim's own fault, the pollutant discharging unit shall bear no liability for it.

In other cases, whether a person reacts to a pollutant depends on individual sensitivity, which varies tremendously from person to person.

Therefore it is of great significance to develop the multi-pollutant control strategy for Chinese regional air pollution control.

Nowadays, the transport dispersion law of pollutant in ground water has gradually become the focus of domestic and foreign scholars.

The invention also discloses a method for preparing the visible-light catalyst capable of degrading organic pollutant.

This chapter describes methods of estimating airborne pollutant concentration distributions associated with various emission sources.

The polarization degree of the scattered light has particular ability in the detection of remote sensing for the aerosol and pollutant gas.

The facilities have been built, its pollutant emissions exceed the prescribed emission standards, deadline management.

With the increasing of global climate anomaly, the restriction for pollutant emission becomes the great urgency for many countries.

The major pollution source is from industry work, naphthalene can be the main direction pollutant.

The methods could be applied to spectra simulation, detection and recognition for various pollutant gas.

Those that discharge pollutants into water shall pay a pollutant discharge fee in accordance with the pertinent provisions of the State.

Papermaking industry pollution is one of the pollutant of water pollution.

BPA, an environmental pollutant with estrogen activity, is used to make hard, clear plastic and is common in many food product containers.

The environmental hormone is one kind of high pollutant and can be accumulated in the environment.

The industry emits in the air pollutant aggravating air's stratosphere fog haze, the destruction ozone layer, causes the global warming.

Emission standard----A legal limit placed on the amount of a pollutant an individual source may emit.

Conclusion Water pollution treatment, pollutant emission control and protection of ecological environment are imperative.

It provides theoretical evidence for studying distribution and destination of organic pollutant transport in subsurface environment.

The mathematical model on pollutant transport must be a kind of model combining hydrodynamics with hydrogeochemistry.

The living creature oxidizes to discard aquatic can the living creature decline solution pollutant to carry on in the the spirit the pond.

With a project regardless of where their pollutant emissions are the same.

Main pollutant occurred during production of direct reduced iron is dust of great amount, fine particle and complicated composition.

Strengthen the law enforcement to the pollutant discharge enterprises in residential area, river bank, headwater and upstream.

In the first human study of its kind, one common pollutant has been found to alter the composition of breast milk.

Knowledge of any given exposure to air pollutant mixtures is largely inadequate.

Transfer coefficient----A coefficient used in simulating pollutant flows.

it suggests that the solution of preventing photochemical smog from formation is to control pollutant sources.

Methods To examine and measure the pollutant content of the air in the residential rooms and to conduct a survey of the residents.

Indoor put greenery, wait like bracketplant, green trailing plants, sago cycas, it is certain to have purify pollutant effect.

The waste water and pollutant quantity inlets into river were analyzed generally. The trash inlets into river were evaluated.

The background, object, science connotation and steps of green process integration for organic pollutant treatment process are described.

These air pollutant effects can be distinguished from effects of smoking, occupation, age, or social class.

This step will make it the first international body to begin shaping policies that account for the air pollutant's climate effects.

The environmental quality standards and pollutant discharge or emission standards are divided into state standards and local standards.

The performance of the submerged flat-sheet type membrane bioreactor treating pollutant was investigated.

Chromium is known as a widely distributed element in the crust and most important environmental pollutant.

PM affects more people than any other pollutant.

Finally, pollutant trajectories in the inner bay are analyzed by Lagrangian method, which provides references for water pollution control.

This research has the significant environment significance to deal with the textile printing pollutant primarily.

Distinguish the pollutant of film mainly is a calcium carbonate deposition thing, is secondly some microorganisms and organic matter.

Due to special physicochemical property and extreme toxicity, mercury is regarded as a global pollutant.

Safety of machinery. Evaluation of the emission of airborne hazardous substances. Part 9 : pollutant concentration parameter, room method.

The pollutant categories in the automobile exhausted gas and its harm to human being's health are analyzed firstly.

The loading door, fuzz collector, pollutant drainage and button collector ate equipped with pneumatic safe door-lock deice. Easy temperate.

Over time, the Norwegians have expanded their accounts to include data on air pollutant emissions.

Depending on the nature of the pollutant, this transfer can be innocuous or stimulatory to the forest.

Accordingly, keep indoor and measurable in the summer ventilated, the pollutant in can reducing indoor air effectively releases chroma.

the statement on compilation of the local standards for environmental quality and pollutant discharge, as well as the study report.

And water pollutant emissions were estimated in accordance with related coefficient of sewage to predict the impact on water environment.

The survey found that indoor air pollutant concentrations are sample formaldehyde prevailing phenomenon.

Primary pollutant discharge has been brought under effective control, the environmental quality has been improved significantly.

A model was developed to estimate the traffic pollutant concentrations along roadside in one step with artificial neural network technique.

Soon electrofilters of the new generation will be installed here and that will greatly lower the pollutant emissions.

the nitrogen and phosphorus pollutant of this reservoir are mainly from flood import in the flood season.

While the atmosphere's ozone protects us from the sun's rays, ground-level ozone is a pollutant.

Rigorous measures will be taken to reduce the total pollutant emission.

These metal impurities can also leach out, becoming an environmental pollutant when the chip is trashed at the end of its lifetime.

In this design basis waste water pollutant characteristic and emissions request, selection ordinary active sludge law craft.

The depth-averaged mixing coefficient of pollutant diffusion and dispersion in coastal zone is studied experimentally.

The model developed an algorithm for infill-wind-direction simulation and exported pollutant contours for comparisons.

The pollutant discharging units shall accomplish treatment of the pollution as scheduled.

The post reveals, however, that an increasingly common pollutant called perchlorate may alter the nutrient profile of breast milk.

Different groups' current economic level will give different endogenous effect to different pollutant.

Keep good communication with EPB to make sure pollutant resister and environmental inspection can meet with EPB'S requirement.

Local adverse ventilation resulted in the accumulation of pollutant heavily exceeding the national standard.

Under the system, monitors take regular readings of each pollutant and then calculate a 24-hour average for each.

Exposure to this atmospheric pollutant usually occurs in industrial situations and in the chemical industries.

The pollutant sources of are divided into two kinds: continuous discharging type and intermittence discharging type.

Lead is a ubiquitous environmental pollutant, which causes great damage to the human health.

Sulphur dioxide is a pollutant and a major contributor to acid rain.

Therefore, the research on determination methods of bromate is very vital to the control of this pollutant in drinking water.

A third pollutant, sulfur dioxide, decreased slightly over the same three-month period.

The product possesses good extracting selectivity for the trace organic pollutant of polar, non-polar, volatile and in volatile.

Therefore, the pollutant discharge is reduced effectively and social and economic profits are also improved.

Ocean-going ships, on entering inland rivers or harbors, shall observe the standards for pollutant discharge by inland river ships.

Manganese remains a substantial pollutant in the air, soil and house dust in this part of Italy.

The hope is that the gas will stay deep underground for millennia rather than entering the atmosphere as a heat-trapping pollutant.

For this reason, monitoring the pollutant status of marine sediment and water interface is meaningful.

At last, we concluded that, in general, trade liberalization did more good than bad to China's industrial pollutant discharging.

Results Ferromanganese was the main heavy metal pollutant in groundwater of Kunming City from 1982 to 2008.

and the resources consumption of per-unit GDP and pollutant discharge have come down .

Mercury is a worldwide pollutant. Even though its existence is poor mercury has strong toxicity to human and wild organisms.

On this background, the energy savings and pollutant reductions forecasting model of EESs for CACUs is established.

Some research work demonstrates that exhausting by coal burning is a main factor of atmosphere mercury pollutant.

Ultrasonic degradation of organic pollutant is a new and efficient technology in wastewater treatment.

Grey theoretical model is used for quantitative forecast on pollutant.

Climate change, speed up of urbanization and the increase in air pollutant are likely the basic causes of more haze phenomena.

The results indicated that the imbalance between water pollutant emissions was reflected by the Lorenz curve (based on the population).

Some mathematical models were developed to forecast pollutant diffusion into atmosphere or water.

A conceptual design of the identification model for pollutant sources was proposed in this paper.

Modeling and application of emission threshold of atmospheric pollutant to achieve the standard.

On July 14th, The Municipal Environmental Bureau began an investigation into illegal pollutant emission by two electroplating factories.

Tigogenin is a byproduct in the hemp-making industry using the sisal, as a castoff, it pricks up environmental pollutant.

And effective measures should be taken so as to solve and control environmental pollutant problems, and minimize their harm to people.

Methylmercury is a cumulative environmental pollutant which harm human being health badly and have strong neurotoxicity.

Air pollutant means an airborne substance sufficient to jeopardize directly or indirectly public health or the living environment.

Although ground-level ozone is considered a harmful pollutant, the ozone layer in the stratosphere is beneficial.

At ground level ozone is a dangerous pollutant, but at altitude it blocks the passage of harmful ultraviolet light.

These mothers pump their first offspring full of this pollutant.

But the pollutant also acts to reduce the reflectivity of ice and snow, allowing heat absorption and hastening surface melt.

mainly control the emission of land - sourced pollutant to improve water quality, then plant mangrove to make the beach polluted recover.

And many countries categorize it as a priority-pollutant.

This article for this type of pollutant laboratory analysis method was discussed.

A pre-dicing method for calculating the distribution of pollutant concentration is proposed.

Zero-discharge----No emissions of the targeted pollutant are allowed.

In this paper, authors have analyzed the main causes of water quality decline and non-point pollutant sources.

The result shows that when the adding ratio of carrier in anoxic tank is 20%, the pollutant removal efficiency is holistically best of all.

The invention relates to a way to remove the pollutant in water by water treatment chemical together with the microray.

The footprint of the air pollutant total emission control and emission trading in China have been reviewed.

"Land-based pollutant " means pollutant discharged from land-based sources.

The fractal technology of flocs has been applied in the chemical enhanced treatment to treat organic pollutant in the water in this paper.

Objctivev: Research in recent years Jilin Province food pollutant and food source pathogenic bacteria's monitor situation.

Can Pollutant Stave off the Global Warming Crisis?

The heavy fogs restrain the vertical diffusion of surface layer pollutant and get tough city. . .

Particulate matter, a large proportion of road dust, is the chief pollutant of atmosphere pollution in Beijing.

The targets for saving energy and reducing pollutant emissions were set forth in the Eleventh Five-Year Plan.

Meanwhile, roadway congestions and emission pollutant volumes dropped greatly.

Local raised dust and sand were major air pollutant, and the weather of floating dust aggravated the pollution of TSP.

Electric fields can help reduce soot formation and pollutant emissions from flames.

Surface ozone is an important secondary air pollutant.

Nitrite as a chemical pollutant has a bad effect on people's health.

The settings of pollutant emission standards must focus on the entire economic system.

The main pollutant in Dumu reservoir is manganese by environmental monitoring results.

Urban traffic is a dynamic system, whose pollutant emission always changes.

Cold smoke produces the same emission pollutant particulate matter.

Compliance with pollutant discharge limits specified in the permit?

The influence of terrain and inversion layer on pollutant transfer over Lanzhou City.

The results show that comet fiber has very good pollutant catching capacity and resumption performance.

b. Is a single pollutant present in unhealthy amounts within a sick building?

Burning a tyre, by contrast, produces sulphur dioxide, a noxious pollutant.

The examination system of river boundary section in the pollutant total discharge control areas is formed.

Waste drilling fluid is the main pollutant in oil and gas exploration.

The practical pollutant removal efficiency is 85%~95%, meeting with the discharge standard requirements.

Details are given about the variations of hydrodynamic characteristic and the pollutant transport caused by reclamation engineering.

The ANSWERS model is used to simulate runoff, erosion and pollutant transportation.

an especially serious pollutant because it diminishes the respiratory system's ability to deal with all other pollutants.

Carbonic oxide is a major air pollutant, and extremely harmful to human health.

The results show, the color producing reaction was caused by the pollutant of Aniline in import Butyl Acrylate.

Dioxin, a kind of poisonous organic pollutant, can be produced in the course of waste combustion.

If the water is not adequately circulated and used then pollutant levels would increase.

In chapter 4, the author introduces how to definite the dosage response (DR) between the pollutant concentration and health response.

And in guizhou in normal university chemical building laboratory TVOC pollutant concentration.

b. Which paragraph is about the source of poisonous pollutant in an office?

That's good news in the effort to mop up a persistant pollutant.

but the discharge amount of industry waste gas increase year by year, so do the discharge amount of industry of main pollutant.

Evidence for the highest pollutant exposure was detected in sperm whales from the Galapagos Islands area.

Hydraulic characteristics of constructed wetland have a significant effect on the pollutant removal process.

The photo-catalytic degradation to organic pollutant has the broad prospect.

It is well-known that sericin is the main pollutant in degumming water of silk mill which is high and thick organic waste water.

In addition the paper studied the changing of pollutant convection and diffusion before and after vegetated.

Evaluation of emissions and control equipment for the development of new pollutant source performance standards.

The growth characteristics and pollutant removal effect of Cleistocalyx operculatus in the constructed wetland were studied.

This study suggested the primary pollutant which should be controlled was PM2. 5 to increase the visibility in Beijing.

It is classified as a pollutant in both air and water regulations.

A novel method for measuring concentration field of pollutant diffusion by laser speckle is provided.

A firm faces a pollution discharge levy, which is a function of pollutant discharged .

Automotive applications, hydrogen and oxygen machine after the vehicle, save fuel 10% to 30%, 50% reduction of pollutant emissions.

The main pollutant indexes in the river are COD and total Hg.

The hydrodynamic condition of the study advantages the dilution and diffusion of pollutant.

The move will reduce Beijing's pollutant emissions in the heating season by over 10000 tons annually.

So to scrubbing the pot room fume, to reclaim fluoride in the fume and to control the exhaust of pollutant is very important.

Sulfur dioxide is another kind of air pollutant.

"Pollutant" means a substance that is capable of causing water pollution.

Through adding constraints of pollutant emissions, we can implement environmental dispatch of AGC unit commitment.

The dust, soot and SO2 were identified as the key pollutant factors.

During the 11th Five-Year Plan which spans from 2006 to 2010, China has set energy-consumption adn pollutant emissions reduction targets.

A 2007 U. S. Supreme Court ruling mandated the EPA consider greenhouse gases a pollutant.

We will display all descriptive and identifying data for each pollutant source.

The main atmospheric pollutant existing currently in China is SO2, which, to a great extent, brings a lot of harm to plants.

Acenaphthene belongs to the EPA prior pollutant list, which is widely used in industry area such as coloring, chemical industry etc.

This is the first scientific study to show how the pollutant appears to alter sexual preference.

Is carbon dioxide a common indoor air pollutant?

Eg. 25 A pollutant is a substance that contaminates such things as water, air, food and other substances.

VOCs are an important outdoor air pollutant.

PM10 is the premier pollutant of atmosphere pollution in Xiamen City.

In the absorber the sulfur dioxide, fly ash and other pollutant in the flue gas will be removed.

Each pollutant on the list is subject to effluent limitations based on the bat standard.

An experimental study on pollutant emission factors of light duty vehicles in China.

Perchlorate is a kind of persistent pollutant, which may harm human health.

The 4-nitrophenol-4-monooxygenase gene is used in the degradation of aromatic hydrocarbon environmental pollutant.

Especially, it can clean the oil path and carbureter in working automatically and thus reduce pollutant in tail gas.

TSP is the major air pollutant in Urumqi City.

Many kinds of pollutant characteristics, sources and the characteristic of harms are introduced.

Incineration or flaring , is used when an organic pollutant can be oxidized to CO2 and water.

Almost 7 tons of ammonia emissions, a major air pollutant.

In the process of yielding, it is unavoidable to make some ground crude oil, which is a serious pollutant to soil.

On the mobile platform, the remote sensing system for pollutant gases can not effectively obtain background spectra.

IRON in water is normally regarded a pollutant.

Terephthalic acid is a common organic pollutant which is poisonous and toxic to organism to some extent.

An example of the effect that nearby, mountain ridges may have on pollutant transport is give in Fig. 7-4.

This cut pollutant output by an estimated 350 tons last year.

It's the first time a pollutant has been found to change an animal's sexual preference.

Nitrobenzene pollutant has been listed in toxic waste manual of our country, its strict discharge standard has been stipulated.

With urban air pollution being more and more serious, it is very important that how to use plant to purified air pollutant.

Be aimed at air pollutant emission condition in China, the bag filtering is the proper and reliable technology in smoke dust collection.

At present our country law defines the air pollutant has these types?

As the amount of pollutant is increasing, our country has to face serious environmental problems.

During the wind blow the lake surface, the pollutant diffuse in lake;

Research on the method of optimal allocation of the total pollutant emission to the rivers flowing into Qingshan Reservoir

Experimental Investigation on Pollutant Emission Characteristics Resulting from the Burning of Petroleum Coke with a High Sulfur Content

Set up the numerical prediction model (CAPPS) for Rizhao City; Apply step-wise regression equation to the pollutant concentration forecast;

Safety of machinery - Evaluation of the emission of airborne hazardous substances - Pollutant concentration parameter, test bench method

Preparation and Performance Study of Non-pollutant Waterborne Polyurethane Emulsion

Safety of machinery - Evaluation of the emission of airborne hazardous substances - Pollutant concentration parameter, room method

Marine boundary layer dust and pollutant transport associated with the passage of a frontal system over eastern Asia

Research on non-point pollutant losing law of a typical small valley in Taihu lake basin

Distribution characteristic of pollutant discharged by Jilin ferroalloy plant in Two songhuajiang river

Effects of Buildings on Pollutant Dispersion From a Nearby Source by Means of Large-eddy Simulation