Why Greywater Management System Is Needed

Water is the primary need of any living creature on the planet. With the growing population and urbanization, the availability of the consumable water is diminishing. The growth of the economy or the population cannot be controlled. But with change in sensitivity towards the consumption of water, we can meet the present demands and optimum use of the same can help to save our future generations.

The quality and the quantity of the available water is depleting due to population and pollution which is driving the governments to set the laws for conservation of the water resources and greywater management system is one of the significant methods to achieve the same.


Greywater is the reclaimed water that has been used once in domestic, commercial or industrial activities and can be reutilized after treating up to standard limits for certain tasks.

This greywater can be treated through various technologies depending on the nature of reuse for further applications like car washing, irrigation, toilet flushing or street cleaning.

The current Indian scenario

The current Indian scenario

Water is becoming a rare resource in the world. In India, it has been projected by International water management institute that by 2025, one third of the population will live in complete water scarcity.

With the rapid increase in the population and demand for fresh water the available resources are depleting day by day. The per capita surface water, which was available at 2300 m3 (6.3 m3/day) in 1991 has depleted to 1980 m3 (5.7 m3/day) in 2001 and is projected to deplete to 1191 m3 by 2050. And the water requirement is projected to 1450 Km3 in 2050 as compared to 1086 Km3 presently. Hence, it is very crucial to reduce the use of surface and groundwater in all sectors, find alternatives to fresh water reuse option for optimization of the available water. The alternatives include rainwater harvesting and greywater management system and reutilization for meeting the projected deficit.


The wastewater is generated from various activities like washing, laundry, bathing, mopping, flushing, cooking, etc. This water is categorized into three types depending upon the level of contaminants present in the source. They are black water, dark grey water and light grey water. Black water is generated from the flush and are high in disease causing microorganisms. Dark grey water is the water  that originates from the kitchen sink, which also contains disease causing germs and organic contaminant from food waste and grease or oils. Light-greywater is originated from bathroom sink, tubs, showers and laundry. This water also contains disease causing microorganisms but in lower number as compared to the other two types. The level of organic contaminants is also less in this type of water. The figure shows how much water is discharged as wastewater in regular household activities.

Benefits of greywater reuse

  • The first and the foremost reason of greywater management and reuse is to replace or conserve the freshwater for other potable uses.
  • The greywater is rich in nutrients like phosphorus and nitrogen that are present in detergents, which are good for the plants. The water generated from laundry if used appropriately can help in good vegetation and plant growth.
  • Reduces the cost incurred in sewage treatment. Greywater when treated and used within the area minimises the wastage through sewer lines and cost incurred in its treatment at sewer cleaning facilities.
  • Usually the reutilization of the greywater require no or minimal treatment before use.
  • Greywater can help to supply most of the water needs for irrigation purposes.

These various methods can be used to treat the same from low level of complexities for basic uses like gardening or flushing to high level of treatments to remove sediments, oil and grease, chemicals, odour and other impurities depending upon the nature of reuse.


Rainwater harvesting made easy at DJB centres.

Rainwater harvesting made easy at DJB centres

 A small room in a corner houses informative boards, posters and rainwater harvesting (RWH) models. Help is also at hand for those who want to understand how to build RWH pits at home.


Tips to make a house a green home

Tips to make a house a green home

The concept of green homes, not only aims at using natural building materials during construction, but also adopts other methods, such as solar energy for electrification, rainwater harvesting, waste management, etc. Thus, the usage of natural resources and further recycling of the same, ensures sustainability in the long term.

Credits: http://www.moneycontrol.com/news/real-estate/tips-to-makehousegreen-home_7080981.html

3 Simple steps to unclog the drains.

Unclogging The Drains

Unclogging The Drains

We must agree the clogged drains usually occur when we minimum need them and about everybody has confronted the issue of clogged drains may it be at the mid night, at the time you are rushing for work or some truly startling circumstances.

Contingent upon the clog and the spot, it needs to be handled. The most straightforward and the most ideal route for this issue is proper maintenance of the same at regular intervals.

Let us see further if we face the issue what we have to do at the first hand.

Be proactive

Being proactive is a superior alternative than sitting tight for the mess to happen. Keep a check of what is been flushed or dumped in the drains. Whether is a kitchen sink or restroom flush, guarantee they ought to be utilized for the reason they are implied for and not regarded as an option for the waste canister. It is alright to slip some sustenance particles down the kitchen drain, however, don’t flush oil,or fat down the same. They may appear a smooth fluid to go down, yet it might adhere to the walls of the drain and permit other waste to stick to it letting the channels to obstruct.

Indeed, even in flush don’t utilize it as a trash can for paper, hair, cotton ball, hair, beauty care products, baby wipes, wraps and so on. They should be hurled in the junk bin.These stuff can lead to clogging of the toilet bowl leading to the most unwelcoming situation.

Check early flags:

Check early signals for unclogging the drain

Check early signals for unclogging the drain

Regardless of the fact that you are totally watchful, still watch out for the early flags that may prompt stopped up channels. The ready eyes can help you to spare from the fiasco of clogged up drains. You may see a moderate deplete, an awful smell or such surprising changes in the pipes that requires consideration. A simple ignorance will invite the blunder yet a cautious check and provoke activity can spare from wreckage

Regular cleaning:

Well it’s a grimy errand and nobody likes to do it in normal premise, however, general cleaning procedure can spare the circumstance of the obstructed channels.

Let us see how we can deal with the clogged drains

Now, as you have experienced the clogged channel, first-don’t panic. Remember the three standard strides: plunger, water and chemicals. And if nothing works-then obviously, proficient handyman are for salvage.

Step 1: Plunger:

This is the best apparatus to clean the stopped up channel and it can be utilized at any place. It is the most easy to use instrument and the most effective alternative for cleaning. Just cover the drain hole completely with the plunger and give fast thrusts to it to create the vacuum and clear the clog.

Step 2: Boiling water

Hot water for unclogging the drain

Hot water for unclogging the drain

If the plunger is of some help but not the complete rescue than the next step is the boiling hot water. Give a three hot pours down the drains after some interval . This can expel the oil or oil stops up and even a few obstructs from the flush too.

Step 3: Normal chemicals:

Try a mix of equal quantity of vinegar and boiling hot water answer for the cleaning procedure. Indeed, even the caustic soda and water arrangement can be a decent and characteristic alternative for unclogging the drain.

Handyman snake:

The pipes snake can be utilized if the above doesnt works a lot and it can be act as a decent alternative. This is effectively accessible with every one of the handyman

What’s more, now the dont’s

It’s not only the dos that you have to follow for the clogged drains. Some don’ts also require attention to avoid the havoc.

don’ts for unclogging the drains

don’ts for unclogging the drains

Try not to utilize acid for the cleaning. This may look as the most helpful choice, however, not all funnels can withhold the substance response and can vanish prompting more awful circumstances. Indeed, even they additionally ruins the porcelain of the sink and bowls.

Try not to utilize chemicals before plunger. It might prompt spill or sprinkle of the same which may hurt you.

As already said, do not flush diapers, hair, dental floss, espresso blend, pet litter, and other non-dispensable things down the flush.

Do not pour oil down a channel.

It is prudent to go for general routine checks of the pipes of your home to continue everything fit as a fiddle and stream.

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Why are we focusing on rainwater harvesting .

Let us accept it. We are confronting water emergency and the circumstance is going to intensify later on. The expansion in populace, development in the industrial and farming division has expanded the interest for freshwater exponentially. Various techniques are taken after to gather the freshwater. Building reservoirs, dams, reuse the utilized water, desalination plants, burrowing wells or gathering rainwater. Out of all, the rainwater harvesting is a very prominent strategy for gathering new water.

Rainwater is the known source of freshwater other than glaciers and means recharging necessities of almost 75 percent of the horticulture area over the world. It recharges the groundwater levels as well as bolsters the requests of the urban and industrial segment. With its straightforward procedure, adaptable structure and worldwide acceptance, it is really the most well-known source and picking up consideration widely.

The post further clarifies the significance of rainwater harvesting in both urban and rural parts

Horticulture division and rustic range

Demand for freshwater in the agriculture and rural area is high because of its prime need in the development of the plants and products. The exhausting underground water table, expand saltiness in water and high levels of chemicals and composts in water has added to the reason of looking at rainwater harvesting to tackle the situation.



Regardless of whether the rainfall is inexhaustible or low, the water should be conserved to meet the requests when there is no downpour. Various techniques have been in place to gather the same. From age-old illustrations like baolis to johads are developed in villages to gather water for further use. their methods include covering fields with crops to let the water seep in, ploughing and contour farming.

In the rural area, the interest for rainwater is high and it offers multifold advantages.

Simple to build and keep up: The development, operation and, upkeep of the rainwater harvesting system is normally less labour intensive and tedious. he nearby catchment areas are within accessible range to save time in moving too far to get the water.

Reasonable for watering system: The water is additionally useful for plants and soil as it has a minimum quantity of dissolved impurities. This additionally prompts developing the better nature of harvests. The water that seeps underground will be less tainted and thus, goes about as a feeder for waterways and lakes with cleaner water

Diminishes flood and soil erosion:



The areas where the precipitation is higher, the rainwater harvesting system controls soil erosion and chemicals and different pollutions of the surface that gets broke up in water does not get blended with lakes or streams. The water that seeps in, lead to diminishment in the possibility of flood

Rainwater harvesting in urban region:

Urban Areas

Urban Areas

In the urban territories, the buildings, pathways, and pucca streets have left a little extent of rainwater to seep down the ground. This has prompted exhausting water tables. The rainwater harvesting assumes a pivotal part in keeping up the underground water table and lessening the requests of new water for non-consumable utilizations like flushing, clothing, cleaning, watering the patio nurseries, auto washing and so forth.

Focal points of water reaping in urban region

Controls water bills: As the water gathered from the framework can be utilized for some non-drinking capacities, it lessens the interest for freshwater. Like rustic cultivating, water reaping serves the water to water the patio nurseries and parks if the framework is introduced in the spot. In the industrial area, a significant number of the assignments that don’t require fresh water can be performed with rainwater sparing the adjacent freshwater hotspot for other consumable activities..

Adjusts underground water levels:

Water Table

Water Table

The increase in the population as has increased the demand for water multiple times. The underground water is been extracted to the alarming levels. The rain water harvesting help to furnish the ground water to balance the levels thus providing water to meet the demands.

No matter rain is high or low but it still counts for furnishing demand for fresh water. And every drop saved can help to meet the demand of the future. Nations are taking up measures to incorporate the system in every place but it is the responsibility of the people to use the water wisely and save it for their generations.

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