Solidaridad Environmental Project

First User Group meetings: a big success

2008-07-16T07:56:00.000-07:00

The first User Group meetings in Tirupur were held on the 10th and 11th of July. Two groups had been preselected to work on two topics namely 'Energy Management' and 'Energy savings in Batch Dyeing' aimed at environmental improvements and energy savings. These companies will meet 5 times in a period of 1 year approximately. The primary goal of these user groups is that companies discuss possibilities for improvements for processes they all have in common, to share their experience and gain from the common pool of knowledge.

The meetings were chaired by Mr. Sandeep from CONQUEST India along with technical expertise from Mr. Anton Kaasjager from TNO the Netherlands. The turn out was impressive with companies sending more personnel from their production team to participate in the second meeting. During the course of the meeting companies willingly shared their experiences highlighting methods that worked and those that needed further attention.

New publications added

2008-05-21T07:52:00.001-07:00

Please find several new publications added to the reference list on the right hand side, including one on energy management.

Workshop on Biomass Boilers: Possibilities for optimisation?

2008-04-29T05:21:00.001-07:00

Agrowaste or biomass boilers are used in Tirupur Textile industries, since gas is not available in the area. To thoroughly address important aspects in relation to boiler fuel optimisation, we organised a workshop on biomass boilers. First a general introduction on steam and biomass boilers was given by Mr. Anton Kaasjager of TNO. An important aspect addressed here was the moisture content of the biomass. If the moisture content is high, part of the energy is wasted in the evaporation process. If at all possible, it can be worthwhile to look into drying the biomass before feeding it to the boiler and to look at possibilities for covered biomass storage in the monsoon season.

Two experts from KARA, a European company specialised in biomass boilers, addressed issues like:
- boiler design in relation to capacity, type of biomass and moisture content of the biomass
- possibility to design boilers with sloping furnace floor or moving furnace floor
- automatic control systems enabling the boiler managers to better maintain the required steam pressure

The people present in the workshop actively participated in the discussions, asked whichever questions they had and in this way contributed tremendously to the succes of the workshop.

The presentations of the workshop are available through the below links:
1. Introduction into steam and biomass boilers (Anton Kaasjager TNO)
2. Biomass boilers (KARA)

Please do not hesitate to contact the project team, if you have any questions about this workshop!

conquest@satyam.net.in: Mr. B.N. Sandeep or Mr. Manavalan
weerdesteijn.m@crem.nl: Ms. Marieke Weerdesteijn

Solidaridad launches Tirupur User Group Project

2008-02-19T09:59:00.000-08:00

Starting within the next months, Solidaridad will introduce the methodology of so-called User Groups to the Tirupur Textile Industry. Financial support for this project was granted by the Netherlands Ministry of Environment.

Key partners in this project with be the Dutch R&D Institute TNO and the Indian consultancy CONQUEST.

In the past, the User Group methodology has proven to result in considerable energy reductions in the textile industry in The Netherlands. A user group typically has the following characteristics:
- It consists of employees from different companies (usually 5-10)
- It focuses on one specific process or issue that is relevant to all companies
- Consultants facilitate the meetings and provide assistance with regard to technical subjects
- External experts or suppliers can be invited

The user group basically functions as a platform to share information, to learn from each others experiences and to discuss potential solutions. Also, actions are agreed upon, the results of which, are discussed in next sessions.

In the up-coming period of time topics will be selected for two user groups after which companies will be selected for joining these groups. If you have any suggestions for topics or if you would like to express your interest, please contact Deboleena Sengupta of CREM or Mr. Thulasiram of CONQUEST.

7 December 2007: Seminar on Cleaner Production

2007-12-20T00:44:00.000-08:00

On 7 December 2007 a seminar took place at Hotel Velan on the topic of "Cleaner production: saving money and resources".

More 50 participants of Tirupur industries active in textile wet processing attended the seminar. With contributions by TNO, H&M, Control Union and CONQUEST a variety of topics was addressed, ranging from possibilities for energy and water savings and boiler optmisation to certification.

The large number of participants and the way in which they evaluated the topics addressed shows the interest in Tirupur in options to improve their environmental performance while at the same time cost savings can be achieved.

On behalf of Solidaridad I would like to thank the participants for their active participation and invite everyone to use the information provided on this weblog. All documentation, including the e-textile toolbox which Mr. Harsha Vardhan referred to, can be found on the right hand side of this page.

Photo's 7 December 2007

7 December 2007: Seminar on cleaner production in the textile industry

2007-11-28T00:27:00.001-08:00

Solidaridad is happy to announce that we will organise a seminar on 7 December 2007 for the Tirupur Textile Processing Industry entitled:

Cleaner Production in Textile Processing: saving money and resources

Main contributions: by H&M and a senior expert from TNO,

Aim: Illustrating the benefits of cleaner production measures and why this topic is in the minds of your European clients.

Please contact CONQUEST if you wish to subscribe for this 1 day seminar by e-mail: conquest@satyam.net.in.

You can download the program by clicking here.

Speaking of low hanging fruits....

2007-10-24T06:01:00.001-07:00

Operating a waste water treatment plant with the aim of "zero discharge" is a science in itself. Most textile companies have a separate team of well trained staff to ensure proper operation of the effluent treatment plant (ETP).

The ETP manager of one of our pilot companies indicated that it would be useful for him to know what colours would be dyed in the dyeing unit on any specific day, since that is one of the factors that determines the pollution load of the water supplied to the ETP.

Since the dyeing unit of this particular company is planning its dye batches well in advance, it was found to be feasible to communicate the planning of the dye batches on a weekly basis to the ETP manager, enabling him to operate the ETP even more efficiently.

June workshops, Tirupur India

2007-09-21T23:46:00.000-07:00

In June (2007) Solidaridad organised workshops in Hotel Velan, Tirupur India for the pilot companies in the environmental project:

Improving waste water treatment of textile wet processing (By Mr. Nico Groeneveld, Royal Haskoning)
Cleaner production technologies (By Mr. Anton Kaasjager, TNO)

Waste water treatment
With a high concentration of textile wet processing industries, the water quality in the Tirupur area deteriorated over years. In order to alleviate this situation, a court order which entered into force on January 2007, was published obliging all textile industries to comply with the requirement of Zero-Discharge. In other words, textile industries need to implement advanced waste water treatment systems with Reverse Osmosis. In lay-man terms, this means that the majority of the water is cleaned to a very high level and than recycled in the textile company. A small amount of highly polluted water is evaporated.
Operating such highly complex waste water treatment systems is a science in itself; resulting in challenges for the textile companies operating their own waste water treatment systems. For this reason, the waste water treatment managers / experts of the pilot companies, were trained for 2 days; aiming for optimisation of their existing waste water treatment systems. The lectures, discussions, exercises and calculations in this workshop all contributed to this purpse.

One of the participants complimented the organisation in saying "this workshop is the first of its kind, where companies and local consultants, openly discussed the technical challenges they come accross in waste water treatment in the textile industry, together with an experienced senior expert".

Cleaner production technologies
Besides environmental improvements related to waste water, this project also intends to implement cleaner production measures in other areas, such as energy and water consumption and chemical handling. For this purpose, environmental assessments were performed by Mr. Anton Kaasjager (TNO) together with technical experts of the pilot companies. The whole production process and all machinery were thoroughly assessed, in order to find ways for optimiation. Of course, with the current attention to climate change, working in a more environmentally fiendly way is valuable in itself, but the fact that reductions in energy and water consumption automatically imply cost savings is at least equally important in the highly competitive textile industry.

After the 1-day environmental assessments in the companies, representatives of the companies all came together for a day in a workshop-setting. Many technical improvements were discussed with the participants by Anton Kaasjager. In addition, the participants were very open in sharing their own good practices with their fellow-participants.

On behalf of the whole team, I would like to thank all participants for their active participation in the workshops; particularly commenting all on the openness in discussing challenges experienced and solutions found.

Marieke Weerdesteijn, CREM.